| Ras2k vs Reina | 11–6 | 64.71% |
| Ras2k vs Jin | 6–8 | 42.86% |
| Ras2k vs Dragunov | 10–3 | 76.92% |
| Ras2k vs Xiaoyu | 3–9 | 25.00% |
| Ras2k vs Steve | 8–4 | 66.67% |
| Ras2k vs King | 5–5 | 50.00% |
| Ras2k vs Hwoarang | 7–3 | 70.00% |
| Ras2k vs Alisa | 4–6 | 40.00% |
| Ras2k vs Asuka | 6–2 | 75.00% |
| Ras2k vs Paul | 2–5 | 28.57% |
| Ras2k vs Bryan | 3–4 | 42.86% |
| Ras2k vs Yoshimitsu | 2–4 | 33.33% |
| Ras2k vs Kazuya | 1–5 | 16.67% |
| Ras2k vs Devil Jin | 0–6 | 0.00% |
| Ras2k vs Azucena | 2–4 | 33.33% |
| Ras2k vs Leo | 3–2 | 60.00% |
| Ras2k vs Victor | 3–2 | 60.00% |
| Ras2k vs Eddy | 4–1 | 80.00% |
| Ras2k vs Lili | 1–3 | 25.00% |
| Ras2k vs Claudio | 0–4 | 0.00% |
| Ras2k vs Jun | 3–1 | 75.00% |
| Ras2k vs Law | 1–2 | 33.33% |
| Ras2k vs Feng | 2–1 | 66.67% |
| Ras2k vs Lars | 3–0 | 100.00% |
| Ras2k vs Lee | 1–2 | 33.33% |
| Ras2k vs Kuma | 3–0 | 100.00% |
| Ras2k vs Zafina | 1–2 | 33.33% |
| Ras2k vs Leroy | 2–1 | 66.67% |
| Ras2k vs Jack-8 | 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.