| Chema vs Law | 13–24 | 35.14% |
| Chema vs Asuka | 21–14 | 60.00% |
| Chema vs Reina | 11–19 | 36.67% |
| Chema vs Hwoarang | 14–14 | 50.00% |
| Chema vs Steve | 11–14 | 44.00% |
| Chema vs King | 13–11 | 54.17% |
| Chema vs Kazuya | 8–16 | 33.33% |
| Chema vs Jin | 11–11 | 50.00% |
| Chema vs Dragunov | 12–9 | 57.14% |
| Chema vs Yoshimitsu | 11–9 | 55.00% |
| Chema vs Eddy | 6–14 | 30.00% |
| Chema vs Lili | 9–10 | 47.37% |
| Chema vs Nina | 10–9 | 52.63% |
| Chema vs Azucena | 8–11 | 42.11% |
| Chema vs Victor | 10–9 | 52.63% |
| Chema vs Alisa | 10–6 | 62.50% |
| Chema vs Jack-8 | 5–8 | 38.46% |
| Chema vs Bryan | 4–8 | 33.33% |
| Chema vs Lee | 7–5 | 58.33% |
| Chema vs Paul | 4–6 | 40.00% |
| Chema vs Xiaoyu | 5–5 | 50.00% |
| Chema vs Raven | 2–8 | 20.00% |
| Chema vs Jun | 3–6 | 33.33% |
| Chema vs Devil Jin | 4–4 | 50.00% |
| Chema vs Leroy | 4–4 | 50.00% |
| Chema vs Feng | 6–1 | 85.71% |
| Chema vs Lars | 3–4 | 42.86% |
| Chema vs Shaheen | 5–2 | 71.43% |
| Chema vs Leo | 1–5 | 16.67% |
| Chema vs Kuma | 3–3 | 50.00% |
| Chema vs Claudio | 2–2 | 50.00% |
| Chema vs Lidia | 1–2 | 33.33% |
| Chema vs Zafina | 0–2 | 0.00% |
| Chema vs Panda | 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.