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 TECT All Terrain 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

TECT All Terrain Park

Valid Reviews

31 Valid Reviews

The TECT All Terrain Park experience has a total of 31 valid reviews. There are no 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.

Within these 31 valid reviews, the experience has 2 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 31 valid reviews:

Rating Count Percentage
10/10 13
9/10 9
8/10 6
7/10 1
6/10 1
5/10 1
4/10 0
3/10 0
2/10 0
1/10 0

89.35% Average

The raw data average (mean) for all the TECT All Terrain Park valid reviews is 89.35% and is based on 31 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.

Weighted Average


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
jcastl 9/10 108 days 98.15 100%
Rikke Hessellund, Denmark 8/10 353 days 80.25 81%
Keith Salway 10/10 392 days true 90.78 92%
Kyra Trouw 10/10 429 days 70.84 71%
Annina Jarvinen 5/10 435 days 70.02 70%
Claudie MieZech 10/10 465 days 65.74 65%
Christoper Crowhurst 10/10 512 days 58.46 58%
Greta Ross 8/10 527 days 55.99 55%
Greg Smith 9/10 574 days 48.01 46%
Nathan Lal 9/10 585 days 46.22 44%
Daryl Fletcher 10/10 610 days 42.27 40%
Blossom Yoshida 9/10 627 days 39.71 37%
Lucile Gendre 9/10 675 days 32.95 30%
Nicholas Tranchant 9/10 682 days 32.03 29%
Jana Welsch 10/10 696 days 30.23 27%
Sky Pardoe Davies 8/10 701 days 29.6 27%
Christine Allgaier 10/10 728 days 26.34 23%
Alison Gonscak 10/10 729 days 26.23 23%
Jose Verli 10/10 856 days 14.05 10%
Philipp Jahn 8/10 877 days 12.53 8%
Aidan Byrne 7/10 886 days 11.92 8%
Eric Pollard 10/10 904 days 10.78 7%
Thomas Nix 9/10 1003 days 6.34 2%
Peter Barker 10/10 1061 days 5.18 1%
Sandra Hamilton 9/10 1073 days 5.08 0%
George Bellwood 9/10 1074 days true 6.08 1%
Philippa and Adam 10/10 1075 days 5.06 0%
Nina Jensen 10/10 1121 days 4.96 0%
Tomas Soldat 8/10 1142 days 4.94 0%
Ahmed Mohsen Aly 8/10 1203 days 4.85 0%
Niall Crosby 6/10 1326 days 4.68 0%


No Adjustment

Several adjustments to the weighted average may be added to improve relevancy and credibility. TECT All Terrain Park does not meet the criteria for any of these adjustments to apply.

Final Ranking Score


The final ranking score once 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.