| Rattom vs Reina | 9–11 | 45.00% |
| Rattom vs Hwoarang | 5–9 | 35.71% |
| Rattom vs Lili | 3–6 | 33.33% |
| Rattom vs Steve | 3–5 | 37.50% |
| Rattom vs Jin | 4–3 | 57.14% |
| Rattom vs Feng | 2–5 | 28.57% |
| Rattom vs Paul | 1–5 | 16.67% |
| Rattom vs Victor | 1–5 | 16.67% |
| Rattom vs Kazuya | 4–1 | 80.00% |
| Rattom vs Yoshimitsu | 3–1 | 75.00% |
| Rattom vs Asuka | 2–2 | 50.00% |
| Rattom vs Leo | 4–0 | 100.00% |
| Rattom vs Leroy | 0–4 | 0.00% |
| Rattom vs King | 1–2 | 33.33% |
| Rattom vs Dragunov | 2–1 | 66.67% |
| Rattom vs Claudio | 0–3 | 0.00% |
| Rattom vs Nina | 2–0 | 100.00% |
| Rattom vs Azucena | 0–2 | 0.00% |
| Rattom vs Eddy | 0–2 | 0.00% |
| Rattom vs Bryan | 1–0 | 100.00% |
| Rattom vs Jack-8 | 0–1 | 0.00% |
| Rattom vs Devil Jin | 0–1 | 0.00% |
| Rattom vs Lars | 1–0 | 100.00% |
| Rattom vs Alisa | 0–1 | 0.00% |
| Rattom vs Lee | 1–0 | 100.00% |
| Rattom vs Kuma | 1–0 | 100.00% |
| Rattom vs Panda | 0–1 | 0.00% |
| Rattom vs Jun | 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.