Ranking Score Explained

Hi there, thanks for your interest in how we calculate an experience's ranking score. It's at the core of Rankers so I'm pleased you're curious.

The ranking score percentage is used to compare and sort experiences in ranking tables. It is not necessarily a direct measurement of the quality of a particular experience as rated by its customers. I've found it a useful tool to allow me to find the best experiences with confidence. But I've also found it important to read the customer reviews before making any final judgements!

We calculate an experience's ranking score using a multi-factor data model instead of a raw data average (mean). This model takes into account several important questions. For instance - is there a trusted body of reviews? What is the age of a review and is the review from a credible source?

Below you'll find details around some of the important factors that went into calculating the ranking score for Campa South Rentals.

If you have any questions or comments about our ranking score calculation please get in touch at info@rankers.co.nz. We don't believe this is perfect or complete so we're always interested in ways we might make improvements.

Nick Morrison's avatar

Nick Morrison

Rankers owner

Campa South Rentals

Valid Reviews

205 Valid Reviews

The Campa South Rentals experience has a total of 209 reviews. There are 205 valid reviews that are included when calculating the ranking score and 4 invalid reviews that are excluded from the calculation. Reviews can be excluded only when a reviewer is not verified or after an investigation by our team determines the reviewer is not genuine.

Below is the distribution of ratings for the 205 valid reviews:

Rating Count Percentage
10/10 156
76%
9/10 30
15%
8/10 11
5%
7/10 7
3%
6/10 0
0%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 1
0%

96.00% Average

The raw data average (mean) for all the Campa South Rentals valid reviews is 96.00% and is based on 205 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.

Face-to-Face Reviews

14 Face-to-Face Reviews

The Rankers team meets with travellers while they’re in New Zealand and conducts face-to-face surveys. These reviews, in our opinion, are the most trusted in the industry and represent a critical control sample. To our knowledge, we are the only travel review website in the world that has gone to this extent.

More about face-to-face reviews

Within the 205 valid reviews, the experience has 14 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 14 face-to-face reviews:

Rating Count Percentage
10/10 1
7%
9/10 4
29%
8/10 7
50%
7/10 2
14%
6/10 0
0%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

82.86% Average

The raw data average (mean) for all the Campa South Rentals face-to-face reviews is 82.86% and is based on 14 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

97.69%

Rankers calculates a weighted mean as a base average on which we can improve. Individual review's ratings are given a weight based on several factors. The weight of a review determines the overall impact it'll have on the final weighted average.

Recent reviews have more weight as they are more relevant and reflect the experience as it currently operates. Over time reviews become less relevant and loose their impact on the ranking score.

Low rating reviews carry slightly less weight. This dampens the effect of very low ratings for every experience across the board. This is especially important when the experience has few reviews overall and a single negative rating can grossly mischaracterise an experience. Consistent poor reviews will still result in the experience receiving a comparitively low ranking score.

Credible sources provide reviews that can be trusted. If we have verified a reviewer is genuine via a face-to-face meeting then the review carries additional weight.

Reviewer Rating Age Face-to-Face Weight Relative Weight
Tobi 10/10 209 days 93.08 100%
Aa Vafi 10/10 269 days 88.53 95%
Dave & Jo 10/10 270 days 88.45 95%
Anthony and Julia 9/10 270 days 88.45 95%
Hal Mitchell 10/10 270 days 88.45 95%
Mara 10/10 270 days 88.45 95%
Johannes Barte 10/10 270 days 88.45 95%
Caroline Bourgogne 10/10 270 days 88.45 95%
AntoninDD 10/10 270 days 88.45 95%
Conamara Burke 10/10 299 days 85.83 92%
Ange Sorrensen 10/10 329 days 82.85 89%
Ewoud Hasenbos 10/10 330 days 82.74 89%
Amy Hammond 10/10 330 days 82.74 89%
Owen Mitchell 10/10 360 days 79.46 85%
Sarah Alderbas 9/10 360 days 79.46 85%
Daniella Vega 10/10 361 days 79.35 85%
Wayne & Chandalle 10/10 361 days 79.35 85%
Brooke and Sean 10/10 361 days 79.35 85%
Robert Bonas 10/10 361 days 79.35 85%
Francis Ryan 10/10 361 days 79.35 85%
Mike S 10/10 391 days 75.77 81%
Kerry Seaworth 10/10 391 days 75.77 81%
Adam 10/10 391 days 75.77 81%
Eric and Linda 10/10 391 days 75.77 81%
thomas bilbe 10/10 391 days 75.77 81%
Kenny Reeves 10/10 574 days 48.01 52%
Terry Rousseau 10/10 604 days 43.2 46%
Oskar Rönneman 10/10 604 days 43.2 46%
Liesbeth Groot 9/10 635 days 38.53 41%
Miranda Grace 7/10 635 days 35.06 38%
Jill Hore 9/10 636 days 38.39 41%
Ian & Cheryl 10/10 636 days 38.39 41%
Daisy 9/10 636 days 38.39 41%
Joan Handasyde 10/10 664 days 34.44 37%
Michal 10/10 664 days 34.44 37%
Rosemary M 10/10 664 days 34.44 37%
Melody Marks 10/10 694 days 30.48 33%
John Duncan 10/10 694 days 30.48 33%
Gabby Nash 10/10 694 days 30.48 33%
Lisa Gossweiler 10/10 694 days 30.48 33%
Marco 10/10 695 days 30.35 33%
Jornt van Dijk 10/10 695 days 30.35 33%
Michaela Oetzel 10/10 695 days 30.35 33%
Roy 10/10 695 days 30.35 33%
Sven Wilkens 10/10 695 days 30.35 33%
Siegfried Behrendt 1/10 725 days 19.49 21%
Amy Fulham 10/10 725 days 26.69 29%
Marius Hundt 10/10 726 days 26.58 29%
Veronika 10/10 726 days 26.58 29%
Andrew & Mareike 10/10 726 days 26.58 29%
Sacal 10/10 726 days 26.58 29%
Brad McCulloch 10/10 726 days 26.58 29%
Melanie Raczek 10/10 726 days 26.58 29%
helbel 7/10 726 days 24.18 26%
Rachael Dyson 8/10 755 days 22.15 24%
CAMILLE ROBAUDI 10/10 756 days 23.21 25%
Suzie and Ric 10/10 756 days 23.21 25%
Larissa D 10/10 756 days 23.21 25%
Claire Fitoussi 10/10 756 days 23.21 25%
Andreas and Andrea 10/10 756 days 23.21 25%
Mario Radl 10/10 756 days 23.21 25%
paula 10/10 787 days 20.03 22%
Rosalie Mathews 10/10 787 days 20.03 22%
Eduard van der Weert 9/10 787 days 20.03 22%
Karen Stephens 10/10 817 days 17.25 19%
Katarzyna Tulwin 10/10 969 days 7.52 8%
Renee Glenn 10/10 970 days 7.48 8%
Denise Adamic 9/10 1000 days 6.43 7%
David Dam 10/10 1000 days 6.43 7%
Douglas Burbidge 10/10 1000 days 6.43 7%
Bronwyn Logan 10/10 1028 days 5.71 6%
Jacqueline Reimers 10/10 1028 days 5.71 6%
Dan Larson 7/10 1028 days 5.2 6%
Peggy Larson 7/10 1028 days 5.2 6%
Terri Kennedy 10/10 1028 days 5.71 6%
Elizabeth Layhe 10/10 1028 days 5.71 6%
Sophie & Nils 10/10 1029 days 5.69 6%
Boon Sheng Teo 10/10 1059 days 5.21 6%
Philippe ISOLA 9/10 1059 days 5.21 6%
David Owen 10/10 1059 days 5.21 6%
Xavier Ambroggio 10/10 1060 days 5.19 6%
Sophie Sheather 10/10 1090 days 5.0 5%
Michael Pitman 10/10 1090 days 5.0 5%
Wayne Ong 10/10 1090 days 5.0 5%
Cassandra Thomson 10/10 1090 days 5.0 5%
Helen Rimmer 7/10 1090 days 4.55 5%
diez fabrice 9/10 1120 days 4.95 5%
Owen Kaluza 10/10 1120 days 4.95 5%
fred atkins 10/10 1120 days 4.95 5%
Nivard van Gerrevink 10/10 1120 days 4.95 5%
Luke Meier 10/10 1151 days 4.89 5%
John Dougherty 9/10 1151 days 4.89 5%
Heidi Nicholl 10/10 1304 days 4.59 5%
Chloe Gibbs 10/10 1334 days 4.53 5%
Jasper de Groot 9/10 1334 days 4.53 5%
Wacker Michel 10/10 1365 days 4.47 5%
Rick Semo 9/10 1365 days 4.47 5%
Timo 10/10 1365 days 4.47 5%
Grant 8/10 1381 days true 4.22 5%
Ann Trebitz 10/10 1393 days 4.42 5%
Janet Hopwood 10/10 1393 days 4.42 5%
Felix Dally 9/10 1393 days 4.42 5%
Chad Hobart 10/10 1393 days 4.42 5%
Tom Mayer 9/10 1394 days 4.41 5%
Peter Fand 10/10 1424 days 4.36 5%
Sebastiaan & Chloé De Vries 10/10 1424 days 4.36 5%
dani salamon 10/10 1424 days 4.36 5%
Ian & Irene Jameison 10/10 1424 days 4.36 5%
Bill Lafferty 10/10 1424 days 4.36 5%
Philippe Colas 10/10 1424 days 4.36 5%
Ellen Obenland 10/10 1424 days 4.36 5%
DC_NZ 10/10 1455 days 4.3 5%
Sara Kim 10/10 1455 days 4.3 5%
Thomas Mulley 10/10 1455 days 4.3 5%
Marcal Serrallonga 10/10 1455 days 4.3 5%
Francis0123456 10/10 1485 days 4.24 5%
Merel Blonk 10/10 1485 days 4.24 5%
David Webster 9/10 1485 days 4.24 5%
Freddy 9/10 1485 days 4.24 5%
Rick S 10/10 1699 days 3.82 4%
Katharina Eylens 10/10 1699 days 3.82 4%
Mark Adriance 9/10 1730 days 3.76 4%
Jan Hulleman 9/10 1730 days 3.76 4%
Robert Schellekens 10/10 1731 days 3.76 4%
Luca Staudt 9/10 1731 days true 3.76 4%
Annalies Beard 10/10 1741 days true 3.74 4%
Benjamin Hall 10/10 1759 days 3.7 4%
Madeline Rae 10/10 1790 days 3.64 4%
Janet Newton 10/10 1790 days 3.64 4%
Ewa Starzomska 9/10 1790 days 3.64 4%
David Donnelly 10/10 1791 days 3.64 4%
Kelly Peacock 10/10 1791 days 3.64 4%
Johan Van Buren 9/10 1791 days 3.64 4%
Eleanor Pundyk 10/10 1791 days 3.64 4%
Lorenzo Raco 10/10 1821 days 3.58 4%
Tess G. 10/10 1821 days 3.58 4%
Simone Buerkli 10/10 1822 days 3.58 4%
Tuomas Nikoskinen 10/10 1822 days 3.58 4%
Line Lefevre Nielsen 10/10 1822 days 3.58 4%
Newzealand2015 10/10 1851 days 3.52 4%
Juergen 10/10 1851 days 3.52 4%
karen Eade 10/10 1852 days 3.52 4%
Hidde Verschuur 10/10 1852 days 3.52 4%
Warren Reece 10/10 1852 days 3.52 4%
Vincent Gunn 10/10 1912 days 3.4 4%
Bill Dorman 10/10 2065 days 3.1 3%
Gabriel Schönung 10/10 2065 days 3.1 3%
Sarah Osborne 10/10 2096 days 3.04 3%
Danielle Pohn 10/10 2096 days 3.04 3%
Denise Donaldson 10/10 2096 days 3.04 3%
Jaap Velthuis 10/10 2124 days 2.99 3%
John Cobley 10/10 2124 days 2.99 3%
Graham Jenkins 10/10 2124 days 2.99 3%
Christoph Lagger 10/10 2155 days 2.93 3%
AUDREY BIGAND 10/10 2155 days 2.93 3%
Richard Kop 9/10 2155 days 2.93 3%
Romke Wijma 8/10 2155 days 2.78 3%
Fiona Buglass 10/10 2155 days 2.93 3%
Elisa Vireca 10/10 2155 days 2.93 3%
Christophe Scieszka 10/10 2155 days 2.93 3%
Pamela Hintie 10/10 2155 days 2.93 3%
Tracy Kovacs 10/10 2155 days 2.93 3%
Sophie James 8/10 2173 days true 2.75 3%
Zuzka Prokopova 10/10 2186 days 2.86 3%
Billy1951 8/10 2186 days 2.72 3%
Jason Leet 10/10 2216 days 2.81 3%
Markus 10/10 2431 days 2.39 3%
Amy Gately 10/10 2462 days 2.32 2%
Simon Dixon 10/10 2462 days 2.32 2%
Bryan Fisher 10/10 2462 days 2.32 2%
Joy S 9/10 2462 days 2.32 2%
Florian Lisa 10/10 2462 days 2.32 2%
Tim Soukop 10/10 2462 days 2.32 2%
James Johnstone 10/10 2462 days 2.32 2%
Sebastian Gartner 10/10 2490 days 2.27 2%
Michaela Boysen 10/10 2521 days 2.21 2%
Helga van der Linden 9/10 2521 days 2.21 2%
brian herberte 9/10 2521 days 2.21 2%
Anna Garlicka 10/10 2521 days 2.21 2%
JUAN VALCARCEL 9/10 2521 days 2.21 2%
Anje 10/10 2521 days 2.21 2%
Mo Bottger 10/10 2521 days 2.21 2%
Bakkerfamily 9/10 2552 days 2.15 2%
Stuart Curran 10/10 2582 days 2.09 2%
Daniel Kaiser 10/10 2613 days 2.03 2%
Enna Keet 7/10 2839 days true 1.44 2%
Chris Peterson 10/10 2855 days 1.56 2%
Christoph Erb 10/10 2855 days 1.56 2%
Lars Petersen 10/10 2855 days 1.56 2%
DonHendricks 10/10 2855 days 1.56 2%
Charly Kempf 10/10 2886 days 1.5 2%
Piet de Jong 8/10 2886 days 1.42 2%
Natalie Abendroth 10/10 2886 days 1.5 2%
Bernard 10/10 2917 days 1.43 2%
Kali Lohman 9/10 2933 days true 1.4 2%
cs cs 10/10 2947 days 1.38 1%
Juergen Lake Constance 10/10 2947 days 1.38 1%
E C Frans 8/10 3556 days true 0.17 0%
Jol Balder 8/10 3574 days true 0.14 0%
Tanja Haring 8/10 3936 days true 0.0 0%
Robert Trostle 9/10 3951 days true 0.0 0%
Maxim van Schijndel 7/10 4025 days true 0.0 0%
Chris 9/10 4321 days true 0.0 0%
Greg and Sue 8/10 4648 days true 0.0 0%
Gabriel Faber 8/10 4732 days true 0.0 0%

Adjustments

Several adjustments to the weighted average are added to improve relevancy and credibility. These adjustments apply equally to all experiences that meet the criteria.

Sample Size Adjustment

No Adjustment

A reasonable number of reviews are necessary in order for the average to be credible and for an experience to take a prime position within the ranking tables. As such, experiences with only a few reviews have a moderated score. This does not mean that the experience or the reviews can't be trusted. The Campa South Rentals experience has plenty of reviews and does not meet the criteria for any adjustment.

Recent Reviews Adjustment

-3.54% Adjustment

Recent reviews reflect the experience as it currently operates. This means it's important to get fresh reviews. Some experiences discovered they could get a few good reviews and then, resting on their laurels, discourage any further reviews. This adjustment stimulates experiences to be positively involved in the review generating process and discourages them from manipulating the ranking system in this manner.

What constitutes a recent review is based on the how old it is, what type of experience it is applied to and and what time of year it currently is. Due to the seasonal nature of many businesses, what is considered recent is dynamically adjusted throughout the year.

There may be an adjustment if this experience hasn't received enough reviews within the last 43 days. The Campa South Rentals experience has 1 recent ranking. Adjustments are according to the following table:

Recent Reviews Adjustment
0 -3.00%
1 -2.83%
2 -2.33%
3 -1.50%
4 -0.67%
5 -0.17%
6 -0.00%

In addition, an experience's ranking score may be adjusted for each day there is no new ranking. After 1 day the adjustment comes into effect. The maximum number of days that can be adjusted for is 200 days. Due to the seasonal nature of many businesses, this adjustment is applied dynamically throughout the year.

The Campa South Rentals experience has been adjusted for 35 days. Adjustments are according to the following table.

Days Adjustment
32 -0.65%
33 -0.67%
34 -0.69%
35 -0.71%
36 -0.73%
37 -0.75%
38 -0.77%

Final Ranking Score

94%

The final ranking score once adjustments and rounding has been applied. This value is cached and recalculated each day. Therefore it may not be precisely accurate based on the other values presented.

If you have any questions or comments about our ranking score calculation please get in touch at info@rankers.co.nz.