| kookny vs Kazuya | 18–29 | 38.30% |
| kookny vs Heihachi | 15–32 | 31.91% |
| kookny vs Bryan | 13–29 | 30.95% |
| kookny vs Paul | 14–25 | 35.90% |
| kookny vs Victor | 10–27 | 27.03% |
| kookny vs Reina | 9–25 | 26.47% |
| kookny vs Hwoarang | 11–21 | 34.38% |
| kookny vs Dragunov | 5–26 | 16.13% |
| kookny vs King | 12–17 | 41.38% |
| kookny vs Law | 7–21 | 25.00% |
| kookny vs Jun | 9–17 | 34.62% |
| kookny vs Jin | 9–16 | 36.00% |
| kookny vs Alisa | 9–14 | 39.13% |
| kookny vs Steve | 2–18 | 10.00% |
| kookny vs Lars | 3–17 | 15.00% |
| kookny vs Yoshimitsu | 5–14 | 26.32% |
| kookny vs Asuka | 5–11 | 31.25% |
| kookny vs Nina | 5–11 | 31.25% |
| kookny vs Kuma | 4–11 | 26.67% |
| kookny vs Lidia | 5–10 | 33.33% |
| kookny vs Lee | 2–11 | 15.38% |
| kookny vs Xiaoyu | 0–12 | 0.00% |
| kookny vs Eddy | 2–10 | 16.67% |
| kookny vs Feng | 1–10 | 9.09% |
| kookny vs Azucena | 2–9 | 18.18% |
| kookny vs Leo | 3–6 | 33.33% |
| kookny vs Claudio | 3–6 | 33.33% |
| kookny vs Lili | 0–8 | 0.00% |
| kookny vs Zafina | 5–2 | 71.43% |
| kookny vs Leroy | 1–5 | 16.67% |
| kookny vs Jack-8 | 2–2 | 50.00% |
| kookny vs Devil Jin | 1–2 | 33.33% |
| kookny vs Raven | 1–0 | 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.