| kooririn vs Reina | 17–16 | 51.52% |
| kooririn vs Asuka | 7–10 | 41.18% |
| kooririn vs Dragunov | 7–9 | 43.75% |
| kooririn vs Victor | 8–7 | 53.33% |
| kooririn vs Bryan | 10–4 | 71.43% |
| kooririn vs King | 8–5 | 61.54% |
| kooririn vs Kazuya | 6–7 | 46.15% |
| kooririn vs Jin | 5–6 | 45.45% |
| kooririn vs Steve | 7–4 | 63.64% |
| kooririn vs Paul | 3–5 | 37.50% |
| kooririn vs Devil Jin | 5–3 | 62.50% |
| kooririn vs Jun | 3–5 | 37.50% |
| kooririn vs Jack-8 | 6–1 | 85.71% |
| kooririn vs Leo | 5–2 | 71.43% |
| kooririn vs Eddy | 0–7 | 0.00% |
| kooririn vs Law | 2–4 | 33.33% |
| kooririn vs Hwoarang | 3–3 | 50.00% |
| kooririn vs Lars | 4–2 | 66.67% |
| kooririn vs Alisa | 2–2 | 50.00% |
| kooririn vs Claudio | 3–0 | 100.00% |
| kooririn vs Nina | 1–2 | 33.33% |
| kooririn vs Feng | 0–2 | 0.00% |
| kooririn vs Lili | 0–2 | 0.00% |
| kooririn vs Lee | 2–0 | 100.00% |
| kooririn vs Panda | 2–0 | 100.00% |
| kooririn vs Leroy | 0–2 | 0.00% |
| kooririn vs Azucena | 0–2 | 0.00% |
| kooririn vs Xiaoyu | 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.