The similarity score shows how well a game matches your motivational preferences. Here's how it's calculated:
For each motivational criterion you've set, we calculate the difference between your preference and the game's score.
We add up all the absolute differences across all selected criteria.
The final score is calculated as a percentage, where 100% means perfect match.
Let's say you set these preferences:
A game has these scores:
Total difference: 1 + 1 = 2
Max possible difference: 10 (2 criteria × 5 points max)
Similarity: 100 × (1 - 2/10) = 80%