| Chala887 vs King | 9–3 | 75.00% |
| Chala887 vs Yoshimitsu | 6–6 | 50.00% |
| Chala887 vs Jin | 4–8 | 33.33% |
| Chala887 vs Reina | 8–4 | 66.67% |
| Chala887 vs Steve | 5–3 | 62.50% |
| Chala887 vs Leroy | 6–1 | 85.71% |
| Chala887 vs Dragunov | 6–0 | 100.00% |
| Chala887 vs Kazuya | 4–1 | 80.00% |
| Chala887 vs Shaheen | 1–4 | 20.00% |
| Chala887 vs Eddy | 3–2 | 60.00% |
| Chala887 vs Jack-8 | 3–1 | 75.00% |
| Chala887 vs Asuka | 0–4 | 0.00% |
| Chala887 vs Azucena | 4–0 | 100.00% |
| Chala887 vs Law | 3–0 | 100.00% |
| Chala887 vs Leo | 1–2 | 33.33% |
| Chala887 vs Jun | 0–3 | 0.00% |
| Chala887 vs Paul | 2–0 | 100.00% |
| Chala887 vs Hwoarang | 2–0 | 100.00% |
| Chala887 vs Xiaoyu | 0–2 | 0.00% |
| Chala887 vs Bryan | 2–0 | 100.00% |
| Chala887 vs Feng | 2–0 | 100.00% |
| Chala887 vs Nina | 0–2 | 0.00% |
| Chala887 vs Lee | 2–0 | 100.00% |
| Chala887 vs Victor | 0–2 | 0.00% |
| Chala887 vs Lili | 1–0 | 100.00% |
| Chala887 vs Raven | 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.