| Kofen vs King | 8–8 | 50.00% |
| Kofen vs Jin | 3–8 | 27.27% |
| Kofen vs Asuka | 3–7 | 30.00% |
| Kofen vs Eddy | 4–6 | 40.00% |
| Kofen vs Hwoarang | 2–6 | 25.00% |
| Kofen vs Nina | 2–6 | 25.00% |
| Kofen vs Lili | 3–4 | 42.86% |
| Kofen vs Lee | 3–4 | 42.86% |
| Kofen vs Law | 1–5 | 16.67% |
| Kofen vs Paul | 1–4 | 20.00% |
| Kofen vs Yoshimitsu | 1–4 | 20.00% |
| Kofen vs Xiaoyu | 2–3 | 40.00% |
| Kofen vs Kazuya | 1–4 | 20.00% |
| Kofen vs Alisa | 0–4 | 0.00% |
| Kofen vs Steve | 1–2 | 33.33% |
| Kofen vs Leo | 0–3 | 0.00% |
| Kofen vs Lars | 1–2 | 33.33% |
| Kofen vs Reina | 2–1 | 66.67% |
| Kofen vs Azucena | 2–1 | 66.67% |
| Kofen vs Devil Jin | 0–2 | 0.00% |
| Kofen vs Feng | 2–0 | 100.00% |
| Kofen vs Leroy | 0–2 | 0.00% |
| Kofen vs Clive | 2–0 | 100.00% |
| Kofen vs Bryan | 1–0 | 100.00% |
| Kofen vs Zafina | 0–1 | 0.00% |
| Kofen vs Jun | 0–1 | 0.00% |
| Kofen vs Victor | 0–1 | 0.00% |
| Kofen vs Heihachi | 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.