| Chook vs Jin | 47–6 | 88.68% |
| Chook vs King | 36–10 | 78.26% |
| Chook vs Kazuya | 32–3 | 91.43% |
| Chook vs Lili | 18–4 | 81.82% |
| Chook vs Hwoarang | 19–1 | 95.00% |
| Chook vs Reina | 17–2 | 89.47% |
| Chook vs Paul | 15–3 | 83.33% |
| Chook vs Steve | 14–2 | 87.50% |
| Chook vs Lars | 14–2 | 87.50% |
| Chook vs Bryan | 10–4 | 71.43% |
| Chook vs Xiaoyu | 12–1 | 92.31% |
| Chook vs Dragunov | 8–3 | 72.73% |
| Chook vs Jack-8 | 8–1 | 88.89% |
| Chook vs Heihachi | 8–1 | 88.89% |
| Chook vs Devil Jin | 6–1 | 85.71% |
| Chook vs Lee | 7–0 | 100.00% |
| Chook vs Yoshimitsu | 5–1 | 83.33% |
| Chook vs Feng | 5–1 | 83.33% |
| Chook vs Claudio | 4–2 | 66.67% |
| Chook vs Nina | 4–2 | 66.67% |
| Chook vs Leroy | 5–1 | 83.33% |
| Chook vs Clive | 3–2 | 60.00% |
| Chook vs Law | 4–0 | 100.00% |
| Chook vs Asuka | 4–0 | 100.00% |
| Chook vs Jun | 4–0 | 100.00% |
| Chook vs Shaheen | 2–1 | 66.67% |
| Chook vs Zafina | 1–2 | 33.33% |
| Chook vs Fahkumram | 2–1 | 66.67% |
| Chook vs Alisa | 2–0 | 100.00% |
| Chook vs Kuma | 2–0 | 100.00% |
| Chook vs Panda | 2–0 | 100.00% |
| Chook vs Raven | 1–0 | 100.00% |
| Chook vs Eddy | 1–0 | 100.00% |
| Chook vs Lidia | 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.