| chanchan vs Kazuya | 24–7 | 77.42% |
| chanchan vs Paul | 17–5 | 77.27% |
| chanchan vs King | 9–8 | 52.94% |
| chanchan vs Bryan | 14–2 | 87.50% |
| chanchan vs Dragunov | 10–5 | 66.67% |
| chanchan vs Nina | 7–7 | 50.00% |
| chanchan vs Asuka | 8–5 | 61.54% |
| chanchan vs Lee | 10–3 | 76.92% |
| chanchan vs Law | 8–3 | 72.73% |
| chanchan vs Hwoarang | 6–5 | 54.55% |
| chanchan vs Jin | 7–3 | 70.00% |
| chanchan vs Devil Jin | 3–7 | 30.00% |
| chanchan vs Victor | 9–1 | 90.00% |
| chanchan vs Azucena | 7–1 | 87.50% |
| chanchan vs Steve | 5–2 | 71.43% |
| chanchan vs Alisa | 5–2 | 71.43% |
| chanchan vs Leo | 4–2 | 66.67% |
| chanchan vs Jack-8 | 4–1 | 80.00% |
| chanchan vs Claudio | 3–2 | 60.00% |
| chanchan vs Yoshimitsu | 1–3 | 25.00% |
| chanchan vs Feng | 1–3 | 25.00% |
| chanchan vs Lili | 1–2 | 33.33% |
| chanchan vs Panda | 2–1 | 66.67% |
| chanchan vs Jun | 2–1 | 66.67% |
| chanchan vs Reina | 3–0 | 100.00% |
| chanchan vs Lidia | 3–0 | 100.00% |
| chanchan vs Heihachi | 1–2 | 33.33% |
| chanchan vs Clive | 0–3 | 0.00% |
| chanchan vs Armor King | 2–1 | 66.67% |
| chanchan vs Xiaoyu | 0–2 | 0.00% |
| chanchan vs Lars | 2–0 | 100.00% |
| chanchan vs Raven | 2–0 | 100.00% |
| chanchan vs Anna | 2–0 | 100.00% |
| chanchan vs Kuma | 0–1 | 0.00% |
| chanchan vs Eddy | 1–0 | 100.00% |
| chanchan vs Fahkumram | 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.