| kokK vs Reina | 22–10 | 68.75% |
| kokK vs Jin | 14–7 | 66.67% |
| kokK vs Yoshimitsu | 10–6 | 62.50% |
| kokK vs Kazuya | 12–3 | 80.00% |
| kokK vs Steve | 8–5 | 61.54% |
| kokK vs Lili | 9–4 | 69.23% |
| kokK vs Hwoarang | 8–4 | 66.67% |
| kokK vs Victor | 3–9 | 25.00% |
| kokK vs Asuka | 4–7 | 36.36% |
| kokK vs King | 6–4 | 60.00% |
| kokK vs Alisa | 6–4 | 60.00% |
| kokK vs Heihachi | 4–6 | 40.00% |
| kokK vs Lidia | 9–0 | 100.00% |
| kokK vs Devil Jin | 8–0 | 100.00% |
| kokK vs Law | 1–6 | 14.29% |
| kokK vs Lars | 2–5 | 28.57% |
| kokK vs Nina | 4–3 | 57.14% |
| kokK vs Bryan | 4–2 | 66.67% |
| kokK vs Jun | 2–4 | 33.33% |
| kokK vs Paul | 5–0 | 100.00% |
| kokK vs Jack-8 | 3–2 | 60.00% |
| kokK vs Dragunov | 1–4 | 20.00% |
| kokK vs Lee | 2–3 | 40.00% |
| kokK vs Azucena | 4–1 | 80.00% |
| kokK vs Claudio | 4–0 | 100.00% |
| kokK vs Feng | 2–1 | 66.67% |
| kokK vs Eddy | 2–1 | 66.67% |
| kokK vs Xiaoyu | 0–2 | 0.00% |
| kokK vs Shaheen | 0–2 | 0.00% |
| kokK vs Raven | 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.