| rusalka vs Reina | 23–15 | 60.53% |
| rusalka vs Lidia | 13–13 | 50.00% |
| rusalka vs Jin | 14–9 | 60.87% |
| rusalka vs Hwoarang | 13–8 | 61.90% |
| rusalka vs Jun | 12–9 | 57.14% |
| rusalka vs Asuka | 11–9 | 55.00% |
| rusalka vs King | 6–10 | 37.50% |
| rusalka vs Bryan | 8–8 | 50.00% |
| rusalka vs Steve | 10–6 | 62.50% |
| rusalka vs Lili | 7–8 | 46.67% |
| rusalka vs Victor | 7–7 | 50.00% |
| rusalka vs Yoshimitsu | 4–9 | 30.77% |
| rusalka vs Kazuya | 5–8 | 38.46% |
| rusalka vs Law | 5–7 | 41.67% |
| rusalka vs Eddy | 3–9 | 25.00% |
| rusalka vs Heihachi | 5–6 | 45.45% |
| rusalka vs Nina | 3–7 | 30.00% |
| rusalka vs Paul | 3–6 | 33.33% |
| rusalka vs Dragunov | 5–4 | 55.56% |
| rusalka vs Lars | 5–4 | 55.56% |
| rusalka vs Alisa | 6–3 | 66.67% |
| rusalka vs Azucena | 5–4 | 55.56% |
| rusalka vs Lee | 6–2 | 75.00% |
| rusalka vs Leroy | 3–4 | 42.86% |
| rusalka vs Leo | 3–2 | 60.00% |
| rusalka vs Claudio | 3–2 | 60.00% |
| rusalka vs Feng | 2–2 | 50.00% |
| rusalka vs Xiaoyu | 1–2 | 33.33% |
| rusalka vs Devil Jin | 2–0 | 100.00% |
| rusalka vs Raven | 0–2 | 0.00% |
| rusalka vs Jack-8 | 0–1 | 0.00% |
| rusalka vs Panda | 1–0 | 100.00% |
| rusalka vs Zafina | 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.