| chacha vs Dragunov | 1–8 | 11.11% |
| chacha vs Law | 2–5 | 28.57% |
| chacha vs Reina | 2–4 | 33.33% |
| chacha vs Jun | 0–5 | 0.00% |
| chacha vs King | 2–2 | 50.00% |
| chacha vs Hwoarang | 0–4 | 0.00% |
| chacha vs Asuka | 2–2 | 50.00% |
| chacha vs Yoshimitsu | 2–1 | 66.67% |
| chacha vs Kazuya | 2–1 | 66.67% |
| chacha vs Steve | 3–0 | 100.00% |
| chacha vs Paul | 0–2 | 0.00% |
| chacha vs Bryan | 0–2 | 0.00% |
| chacha vs Feng | 2–0 | 100.00% |
| chacha vs Claudio | 1–1 | 50.00% |
| chacha vs Nina | 2–0 | 100.00% |
| chacha vs Leroy | 2–0 | 100.00% |
| chacha vs Eddy | 0–2 | 0.00% |
| chacha vs Xiaoyu | 1–0 | 100.00% |
| chacha vs Lee | 0–1 | 0.00% |
| chacha vs Victor | 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.