| Rulah vs Reina | 7–5 | 58.33% |
| Rulah vs Jun | 8–0 | 100.00% |
| Rulah vs Lili | 4–2 | 66.67% |
| Rulah vs Dragunov | 4–2 | 66.67% |
| Rulah vs Xiaoyu | 1–4 | 20.00% |
| Rulah vs Raven | 4–1 | 80.00% |
| Rulah vs Hwoarang | 2–2 | 50.00% |
| Rulah vs Bryan | 4–0 | 100.00% |
| Rulah vs Alisa | 0–4 | 0.00% |
| Rulah vs Nina | 2–2 | 50.00% |
| Rulah vs Leroy | 4–0 | 100.00% |
| Rulah vs Lidia | 2–2 | 50.00% |
| Rulah vs Asuka | 3–0 | 100.00% |
| Rulah vs Lars | 1–2 | 33.33% |
| Rulah vs Kazuya | 0–2 | 0.00% |
| Rulah vs Shaheen | 1–0 | 100.00% |
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.