| RatataBim vs Jin | 28–19 | 59.57% |
| RatataBim vs Hwoarang | 20–13 | 60.61% |
| RatataBim vs Kazuya | 17–16 | 51.52% |
| RatataBim vs Eddy | 15–18 | 45.45% |
| RatataBim vs Law | 19–11 | 63.33% |
| RatataBim vs King | 14–10 | 58.33% |
| RatataBim vs Reina | 9–11 | 45.00% |
| RatataBim vs Yoshimitsu | 11–7 | 61.11% |
| RatataBim vs Lili | 12–6 | 66.67% |
| RatataBim vs Lars | 12–5 | 70.59% |
| RatataBim vs Dragunov | 6–10 | 37.50% |
| RatataBim vs Lee | 12–4 | 75.00% |
| RatataBim vs Fahkumram | 11–5 | 68.75% |
| RatataBim vs Bryan | 8–7 | 53.33% |
| RatataBim vs Steve | 8–6 | 57.14% |
| RatataBim vs Asuka | 5–9 | 35.71% |
| RatataBim vs Leroy | 11–3 | 78.57% |
| RatataBim vs Jun | 10–3 | 76.92% |
| RatataBim vs Paul | 11–1 | 91.67% |
| RatataBim vs Azucena | 11–1 | 91.67% |
| RatataBim vs Victor | 4–7 | 36.36% |
| RatataBim vs Lidia | 8–1 | 88.89% |
| RatataBim vs Feng | 6–2 | 75.00% |
| RatataBim vs Alisa | 4–4 | 50.00% |
| RatataBim vs Nina | 4–4 | 50.00% |
| RatataBim vs Xiaoyu | 6–0 | 100.00% |
| RatataBim vs Leo | 4–2 | 66.67% |
| RatataBim vs Heihachi | 5–1 | 83.33% |
| RatataBim vs Zafina | 2–3 | 40.00% |
| RatataBim vs Jack-8 | 1–3 | 25.00% |
| RatataBim vs Clive | 4–0 | 100.00% |
| RatataBim vs Devil Jin | 1–1 | 50.00% |
| RatataBim vs Kuma | 1–1 | 50.00% |
| RatataBim vs Raven | 1–1 | 50.00% |
| RatataBim vs Anna | 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.