| Chekchok16 vs Paul | 7–11 | 38.89% |
| Chekchok16 vs Jin | 6–2 | 75.00% |
| Chekchok16 vs Steve | 3–4 | 42.86% |
| Chekchok16 vs Bryan | 4–2 | 66.67% |
| Chekchok16 vs Azucena | 4–2 | 66.67% |
| Chekchok16 vs Eddy | 1–5 | 16.67% |
| Chekchok16 vs Law | 3–2 | 60.00% |
| Chekchok16 vs Reina | 3–2 | 60.00% |
| Chekchok16 vs King | 2–2 | 50.00% |
| Chekchok16 vs Claudio | 0–4 | 0.00% |
| Chekchok16 vs Lee | 0–4 | 0.00% |
| Chekchok16 vs Victor | 2–2 | 50.00% |
| Chekchok16 vs Asuka | 2–1 | 66.67% |
| Chekchok16 vs Lili | 1–2 | 33.33% |
| Chekchok16 vs Leroy | 1–2 | 33.33% |
| Chekchok16 vs Hwoarang | 0–2 | 0.00% |
| Chekchok16 vs Xiaoyu | 2–0 | 100.00% |
| Chekchok16 vs Devil Jin | 2–0 | 100.00% |
| Chekchok16 vs Feng | 0–2 | 0.00% |
| Chekchok16 vs Lars | 2–0 | 100.00% |
| Chekchok16 vs Nina | 1–1 | 50.00% |
| Chekchok16 vs Jun | 0–2 | 0.00% |
| Chekchok16 vs Kazuya | 0–1 | 0.00% |
| Chekchok16 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.