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 Catlins Newhaven Holiday Park.

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

Catlins Newhaven Holiday Park

Valid Reviews

52 Valid Reviews

The Catlins Newhaven Holiday Park experience has a total of 55 reviews. There are 52 valid reviews that are included when calculating the ranking score and 3 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 52 valid reviews:

Rating Count Percentage
10/10 29
56%
9/10 18
35%
8/10 1
2%
7/10 4
8%
6/10 0
0%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

93.85% Average

The raw data average (mean) for all the Catlins Newhaven Holiday Park valid reviews is 93.85% and is based on 52 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

18 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 52 valid reviews, the experience has 18 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 18 face-to-face reviews:

Rating Count Percentage
10/10 11
61%
9/10 6
33%
8/10 0
0%
7/10 1
6%
6/10 0
0%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

95.00% Average

The raw data average (mean) for all the Catlins Newhaven Holiday Park face-to-face reviews is 95.00% and is based on 18 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

94.60%

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
Renee 9/10 141 days 96.85 100%
Christin 10/10 172 days 95.31 98%
Joanne 9/10 172 days 95.31 98%
Caitlin 10/10 200 days 93.66 97%
Rob 10/10 200 days 93.66 97%
Bailey Dunne 9/10 537 days 54.3 56%
Don G 10/10 595 days 44.62 46%
Jack James 7/10 623 days 36.68 37%
Antonio Rovira 10/10 625 days 40.0 41%
Gary Prescot 10/10 690 days 30.99 31%
Jane 10/10 812 days 17.69 18%
P Poiraa 9/10 908 days 10.54 10%
Ulla Strand 10/10 912 days 10.31 10%
Alan Brown 7/10 960 days 7.18 7%
paul danniels 10/10 960 days 7.89 7%
Kate 10/10 1192 days 4.85 4%
Pamela Hoffman 7/10 1208 days 4.39 4%
Paul Smith 9/10 1275 days 4.73 4%
Jeff Young 9/10 1327 days 4.65 4%
Sarah Gurney 8/10 1366 days 4.36 4%
Sebastian Bade 10/10 1380 days 4.57 4%
D J 13 9/10 1571 days 4.28 4%
Sally Smith 10/10 1571 days 4.28 4%
Jeni 10/10 1601 days 4.23 4%
Andrew Cruickshank 9/10 1633 days 4.18 3%
Jess Rose 9/10 1660 days 4.14 3%
Tom 10/10 1961 days true 3.68 3%
Brita Topp 10/10 1998 days 3.63 3%
Anna Lutey 10/10 2026 days 3.58 3%
FlyingKiwiGirl 9/10 2088 days 3.49 3%
Ut & Sacha 10/10 2149 days 3.4 3%
Helen King 9/10 2179 days 3.35 3%
I & K Urquhart 9/10 2210 days 3.3 3%
Stefan 9/10 2348 days true 3.09 2%
Bettina Fluhrer 10/10 2348 days true 3.09 2%
Marie 10/10 2348 days true 3.09 2%
Jan 10/10 2363 days 3.07 2%
C Schaap 10/10 2464 days true 2.92 2%
Richard Spandonk 10/10 2745 days true 2.49 2%
Balonno 10/10 2788 days 2.42 2%
Stephen Hunt 7/10 3059 days true 1.83 1%
Mel 10/10 3080 days true 1.98 1%
Antoine Van Hoovled 10/10 3084 days true 1.97 1%
Tim Laurent 10/10 3085 days true 1.97 1%
Tom Hill 10/10 3117 days true 1.92 1%
Marcia & Bruce 9/10 3449 days true 1.42 1%
John Mathers 9/10 3468 days true 1.39 1%
Marshall 9/10 3551 days true 1.26 0%
brianp 10/10 3665 days true 1.09 0%
ginekek 9/10 3793 days true 0.89 0%
VincentD 9/10 3827 days true 0.84 0%
Max 10/10 3835 days true 0.83 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 Catlins Newhaven Holiday Park experience has plenty of reviews and does not meet the criteria for any adjustment.

Recent Reviews Adjustment

-2.26% Adjustment

There may be an adjustment if an experience hasn't received any reviews within the last 60 days. However the Catlins Newhaven Holiday Park experience does not meet the criteria for any adjustment.

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 199 days.

The Catlins Newhaven Holiday Park experience has been adjusted for 113 days. Adjustments are according to the following table.

Days Adjustment
110 -2.20%
111 -2.22%
112 -2.24%
113 -2.26%
114 -2.28%
115 -2.30%
116 -2.32%

Final Ranking Score

92%

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.