| RK_KOR vs Reina | 12–9 | 57.14% |
| RK_KOR vs Steve | 11–8 | 57.89% |
| RK_KOR vs Paul | 7–11 | 38.89% |
| RK_KOR vs Asuka | 11–7 | 61.11% |
| RK_KOR vs Kazuya | 8–9 | 47.06% |
| RK_KOR vs Jin | 8–8 | 50.00% |
| RK_KOR vs Yoshimitsu | 11–4 | 73.33% |
| RK_KOR vs King | 9–5 | 64.29% |
| RK_KOR vs Dragunov | 7–5 | 58.33% |
| RK_KOR vs Hwoarang | 7–2 | 77.78% |
| RK_KOR vs Bryan | 6–3 | 66.67% |
| RK_KOR vs Feng | 6–2 | 75.00% |
| RK_KOR vs Lili | 4–4 | 50.00% |
| RK_KOR vs Lars | 6–2 | 75.00% |
| RK_KOR vs Heihachi | 6–2 | 75.00% |
| RK_KOR vs Nina | 4–3 | 57.14% |
| RK_KOR vs Jun | 4–3 | 57.14% |
| RK_KOR vs Eddy | 5–2 | 71.43% |
| RK_KOR vs Lidia | 3–4 | 42.86% |
| RK_KOR vs Armor King | 3–4 | 42.86% |
| RK_KOR vs Law | 1–5 | 16.67% |
| RK_KOR vs Alisa | 4–2 | 66.67% |
| RK_KOR vs Xiaoyu | 3–2 | 60.00% |
| RK_KOR vs Shaheen | 3–2 | 60.00% |
| RK_KOR vs Leroy | 4–1 | 80.00% |
| RK_KOR vs Claudio | 0–4 | 0.00% |
| RK_KOR vs Kuma | 4–0 | 100.00% |
| RK_KOR vs Victor | 3–1 | 75.00% |
| RK_KOR vs Fahkumram | 2–2 | 50.00% |
| RK_KOR vs Devil Jin | 2–1 | 66.67% |
| RK_KOR vs Panda | 2–1 | 66.67% |
| RK_KOR vs Azucena | 2–1 | 66.67% |
| RK_KOR vs Clive | 0–3 | 0.00% |
| RK_KOR vs Leo | 0–2 | 0.00% |
| RK_KOR vs Lee | 0–2 | 0.00% |
| RK_KOR vs Zafina | 2–0 | 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.