| Ruby_elite vs Steve | 1–4 | 20.00% |
| Ruby_elite vs King | 2–1 | 66.67% |
| Ruby_elite vs Feng | 0–3 | 0.00% |
| Ruby_elite vs Lee | 1–2 | 33.33% |
| Ruby_elite vs Lars | 2–1 | 66.67% |
| Ruby_elite vs Victor | 1–2 | 33.33% |
| Ruby_elite vs Xiaoyu | 0–2 | 0.00% |
| Ruby_elite vs Jun | 2–0 | 100.00% |
| Ruby_elite vs Reina | 1–1 | 50.00% |
| Ruby_elite vs Azucena | 2–0 | 100.00% |
| Ruby_elite vs Dragunov | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.