| RainK vs Dragunov | 28–13 | 68.29% |
| RainK vs Paul | 28–8 | 77.78% |
| RainK vs Anna | 13–17 | 43.33% |
| RainK vs Steve | 13–15 | 46.43% |
| RainK vs King | 13–10 | 56.52% |
| RainK vs Hwoarang | 13–10 | 56.52% |
| RainK vs Lars | 16–7 | 69.57% |
| RainK vs Lee | 11–12 | 47.83% |
| RainK vs Devil Jin | 12–10 | 54.55% |
| RainK vs Yoshimitsu | 12–9 | 57.14% |
| RainK vs Asuka | 9–10 | 47.37% |
| RainK vs Azucena | 12–7 | 63.16% |
| RainK vs Victor | 13–6 | 68.42% |
| RainK vs Xiaoyu | 11–6 | 64.71% |
| RainK vs Kuma | 10–7 | 58.82% |
| RainK vs Reina | 7–10 | 41.18% |
| RainK vs Law | 11–5 | 68.75% |
| RainK vs Jin | 10–6 | 62.50% |
| RainK vs Bryan | 14–2 | 87.50% |
| RainK vs Kazuya | 10–6 | 62.50% |
| RainK vs Feng | 7–9 | 43.75% |
| RainK vs Jack-8 | 10–3 | 76.92% |
| RainK vs Lili | 6–7 | 46.15% |
| RainK vs Nina | 10–3 | 76.92% |
| RainK vs Eddy | 8–5 | 61.54% |
| RainK vs Lidia | 7–6 | 53.85% |
| RainK vs Alisa | 8–3 | 72.73% |
| RainK vs Clive | 6–5 | 54.55% |
| RainK vs Leo | 5–5 | 50.00% |
| RainK vs Claudio | 8–2 | 80.00% |
| RainK vs Jun | 6–4 | 60.00% |
| RainK vs Leroy | 4–5 | 44.44% |
| RainK vs Raven | 2–6 | 25.00% |
| RainK vs Heihachi | 3–4 | 42.86% |
| RainK vs Zafina | 2–3 | 40.00% |
| RainK vs Shaheen | 2–2 | 50.00% |
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.