| kokim20 vs King | 24–13 | 64.86% |
| kokim20 vs Jin | 17–20 | 45.95% |
| kokim20 vs Hwoarang | 21–14 | 60.00% |
| kokim20 vs Kazuya | 16–19 | 45.71% |
| kokim20 vs Reina | 21–14 | 60.00% |
| kokim20 vs Clive | 10–23 | 30.30% |
| kokim20 vs Dragunov | 20–11 | 64.52% |
| kokim20 vs Victor | 12–16 | 42.86% |
| kokim20 vs Lili | 13–13 | 50.00% |
| kokim20 vs Paul | 12–13 | 48.00% |
| kokim20 vs Jun | 11–13 | 45.83% |
| kokim20 vs Xiaoyu | 8–11 | 42.11% |
| kokim20 vs Steve | 3–14 | 17.65% |
| kokim20 vs Claudio | 9–8 | 52.94% |
| kokim20 vs Lee | 9–7 | 56.25% |
| kokim20 vs Lidia | 7–9 | 43.75% |
| kokim20 vs Yoshimitsu | 5–10 | 33.33% |
| kokim20 vs Heihachi | 6–9 | 40.00% |
| kokim20 vs Law | 6–8 | 42.86% |
| kokim20 vs Alisa | 7–7 | 50.00% |
| kokim20 vs Jack-8 | 7–6 | 53.85% |
| kokim20 vs Asuka | 3–8 | 27.27% |
| kokim20 vs Lars | 2–9 | 18.18% |
| kokim20 vs Kuma | 4–5 | 44.44% |
| kokim20 vs Azucena | 2–7 | 22.22% |
| kokim20 vs Devil Jin | 3–5 | 37.50% |
| kokim20 vs Eddy | 3–5 | 37.50% |
| kokim20 vs Bryan | 4–3 | 57.14% |
| kokim20 vs Nina | 3–3 | 50.00% |
| kokim20 vs Shaheen | 0–3 | 0.00% |
| kokim20 vs Feng | 0–2 | 0.00% |
| kokim20 vs Leo | 0–2 | 0.00% |
| kokim20 vs Leroy | 0–2 | 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.