Hey, 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 Canoe & Kayak Bop.
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.
Canoe & Kayak Bop
Valid Reviews
61 Valid Reviews
The Canoe & Kayak Bop experience has a total of 61 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.
Below is the distribution of ratings for the 61 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 54 |
|
89% |
| 9/10 | 6 |
|
10% |
| 8/10 | 1 |
|
2% |
| 7/10 | 0 |
|
0% |
| 6/10 | 0 |
|
0% |
| 5/10 | 0 |
|
0% |
| 4/10 | 0 |
|
0% |
| 3/10 | 0 |
|
0% |
| 2/10 | 0 |
|
0% |
| 1/10 | 0 |
|
0% |
98.69% Average
The raw data average (mean) for all the Canoe & Kayak Bop valid reviews is 98.69% and is based on 61 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
98.70%
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 | Relative Weight |
|---|---|---|---|
| Mark Carson | 10/10 | 4462 days | 100% |
| Patrizia | 10/10 | 4705 days | 100% |
| _L_e_e_ | 10/10 | 4736 days | 100% |
| carolthompson | 10/10 | 4736 days | 100% |
| lauraporter | 9/10 | 4767 days | 50% |
| lyndai | 10/10 | 4767 days | 100% |
| brucie998 | 10/10 | 4858 days | 100% |
| MaggieYChaChi | 10/10 | 4858 days | 100% |
| jlwarn | 10/10 | 5042 days | 100% |
| gazzann | 10/10 | 5070 days | 100% |
| nmclellan | 9/10 | 5101 days | 50% |
| Lizid | 10/10 | 5101 days | 100% |
| Sean Plane | 10/10 | 5132 days | 100% |
| lcocch | 10/10 | 5132 days | 100% |
| jenniewren | 10/10 | 5132 days | 100% |
| bezwez | 10/10 | 5132 days | 100% |
| rambo_180 | 9/10 | 5132 days | 50% |
| beecher | 10/10 | 5132 days | 100% |
| alexiap | 9/10 | 5162 days | 50% |
| Jands531 | 9/10 | 5193 days | 50% |
| Trouts | 10/10 | 5193 days | 100% |
| irezni1 | 10/10 | 5223 days | 100% |
| mrsid | 10/10 | 5223 days | 100% |
| maayang | 10/10 | 5223 days | 100% |
| McLarens | 10/10 | 5254 days | 100% |
| macdee9 | 10/10 | 5315 days | 100% |
| vinniensarah | 10/10 | 5346 days | 100% |
| KaraS | 10/10 | 5346 days | 100% |
| Rob Bathgate | 10/10 | 5376 days | 100% |
| Geoff and Jacq | 10/10 | 5435 days | 100% |
| Joanne Cowan | 10/10 | 5435 days | 100% |
| Joanne W. | 10/10 | 5435 days | 100% |
| Richard Roodt | 10/10 | 5466 days | 100% |
| SCorb | 10/10 | 5497 days | 100% |
| Jim De Maria | 10/10 | 5497 days | 100% |
| Riah King-Wall | 10/10 | 5497 days | 100% |
| Nicola Jones | 9/10 | 5497 days | 50% |
| tambralyn suhler | 10/10 | 5527 days | 100% |
| WSBHuntly | 10/10 | 5527 days | 100% |
| jessbcz23 | 10/10 | 5558 days | 100% |
| James Thomas | 10/10 | 5588 days | 100% |
| Andrea Penellum | 10/10 | 5619 days | 100% |
| Ella Hussey | 10/10 | 5619 days | 100% |
| val723 | 8/10 | 5619 days | 0% |
| throughpass88 | 10/10 | 5619 days | 100% |
| Laura Potts | 10/10 | 5619 days | 100% |
| Tim Page | 10/10 | 5741 days | 100% |
| Adele Barber | 10/10 | 5741 days | 100% |
| Spanky | 10/10 | 5741 days | 100% |
| Robyn Sheehan | 10/10 | 5772 days | 100% |
| LeeRowe | 10/10 | 5772 days | 100% |
| jjohnsonpesenti | 10/10 | 5772 days | 100% |
| Gillian Gower | 10/10 | 5772 days | 100% |
| anette brown | 10/10 | 5800 days | 100% |
| jacky | 10/10 | 5800 days | 100% |
| Bryan Colman | 10/10 | 5800 days | 100% |
| paul north | 10/10 | 5831 days | 100% |
| Julie Batten | 10/10 | 5831 days | 100% |
| mark fulton | 10/10 | 5892 days | 100% |
| rosco351 | 10/10 | 5923 days | 100% |
| Jennifer Roberts | 10/10 | 5923 days | 100% |
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 Canoe & Kayak Bop experience has plenty of reviews and does not meet the criteria for any adjustment.
Recent Reviews Adjustment
-4.04% Adjustment
There may be an adjustment if this experience hasn't received any reviews within the last 41 days. However the Canoe & Kayak Bop 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 200 days. Due to the seasonal nature of many businesses, this adjustment is applied dynamically throughout the year.
The Canoe & Kayak Bop experience has been adjusted for 200 days. Adjustments are according to the following table.
| Days | Adjustment |
|---|---|
| … | … |
| 197 | -3.98% |
| 198 | -4.00% |
| 199 | -4.02% |
| 200 | -4.04% |
| 201 | -4.06% |
| 202 | -4.08% |
| 203 | -4.10% |
| … | … |
Balancing Adjustment
0.47% Adjustment
Every experience's review score is adjusted to balance out the disproportional number of negative reviews that are contributed.
You won't be surprised to learn that disgruntled customers are more likely to leave a review than happy ones. They are motivated to share their experience and warn others. We consider this a good thing and it's why reading the reviews is important. However we've learned it can misrepresent the experience in a more overall sense.
We apply a balancing adjustment to counteract this effect and ensure the ranking score is a more fair representation of the experience. This adjustment is applied equally to all experiences.
Final Ranking Score
95%
The final ranking score once any adjustments, ratings, and rounding has been applied. This value is recalculated each day and a short rolling average is applied. Therefore it may not be precisely accurate based on the other values presented.