| Chaich vs Jin | 42–46 | 47.73% |
| Chaich vs King | 25–29 | 46.30% |
| Chaich vs Miary Zo | 18–34 | 34.62% |
| Chaich vs Dragunov | 21–28 | 42.86% |
| Chaich vs Steve | 21–26 | 44.68% |
| Chaich vs Hwoarang | 20–21 | 48.78% |
| Chaich vs Reina | 14–23 | 37.84% |
| Chaich vs Armor King | 16–20 | 44.44% |
| Chaich vs Asuka | 16–19 | 45.71% |
| Chaich vs Heihachi | 12–23 | 34.29% |
| Chaich vs Kazuya | 13–21 | 38.24% |
| Chaich vs Law | 15–18 | 45.45% |
| Chaich vs Eddy | 15–18 | 45.45% |
| Chaich vs Victor | 18–13 | 58.06% |
| Chaich vs Lili | 11–13 | 45.83% |
| Chaich vs Jun | 10–12 | 45.45% |
| Chaich vs Yoshimitsu | 6–14 | 30.00% |
| Chaich vs Devil Jin | 8–11 | 42.11% |
| Chaich vs Fahkumram | 8–11 | 42.11% |
| Chaich vs Bryan | 8–8 | 50.00% |
| Chaich vs Clive | 6–9 | 40.00% |
| Chaich vs Lars | 7–7 | 50.00% |
| Chaich vs Alisa | 4–9 | 30.77% |
| Chaich vs Lee | 5–7 | 41.67% |
| Chaich vs Azucena | 5–6 | 45.45% |
| Chaich vs Paul | 2–8 | 20.00% |
| Chaich vs Nina | 2–8 | 20.00% |
| Chaich vs Zafina | 2–7 | 22.22% |
| Chaich vs Leroy | 2–7 | 22.22% |
| Chaich vs Xiaoyu | 3–5 | 37.50% |
| Chaich vs Feng | 1–6 | 14.29% |
| Chaich vs Claudio | 2–5 | 28.57% |
| Chaich vs Lidia | 3–4 | 42.86% |
| Chaich vs Anna | 1–6 | 14.29% |
| Chaich vs Leo | 2–3 | 40.00% |
| Chaich vs Jack-8 | 0–4 | 0.00% |
| Chaich vs Kuma | 1–2 | 33.33% |
| Chaich vs Shaheen | 2–0 | 100.00% |
| Chaich vs Raven | 0–2 | 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.