| chaepig vs King | 34–37 | 47.89% |
| chaepig vs Kazuya | 37–31 | 54.41% |
| chaepig vs Dragunov | 35–30 | 53.85% |
| chaepig vs Hwoarang | 24–38 | 38.71% |
| chaepig vs Reina | 25–22 | 53.19% |
| chaepig vs Jin | 18–23 | 43.90% |
| chaepig vs Lili | 21–19 | 52.50% |
| chaepig vs Bryan | 25–14 | 64.10% |
| chaepig vs Paul | 20–15 | 57.14% |
| chaepig vs Law | 14–18 | 43.75% |
| chaepig vs Nina | 12–15 | 44.44% |
| chaepig vs Victor | 10–16 | 38.46% |
| chaepig vs Alisa | 8–16 | 33.33% |
| chaepig vs Devil Jin | 6–17 | 26.09% |
| chaepig vs Eddy | 15–8 | 65.22% |
| chaepig vs Lars | 11–11 | 50.00% |
| chaepig vs Raven | 10–12 | 45.45% |
| chaepig vs Yoshimitsu | 6–15 | 28.57% |
| chaepig vs Steve | 16–5 | 76.19% |
| chaepig vs Jun | 8–13 | 38.10% |
| chaepig vs Azucena | 11–10 | 52.38% |
| chaepig vs Xiaoyu | 5–14 | 26.32% |
| chaepig vs Kuma | 10–9 | 52.63% |
| chaepig vs Clive | 5–12 | 29.41% |
| chaepig vs Asuka | 4–12 | 25.00% |
| chaepig vs Leo | 9–5 | 64.29% |
| chaepig vs Heihachi | 7–7 | 50.00% |
| chaepig vs Jack-8 | 3–10 | 23.08% |
| chaepig vs Claudio | 5–8 | 38.46% |
| chaepig vs Shaheen | 4–8 | 33.33% |
| chaepig vs Lee | 4–6 | 40.00% |
| chaepig vs Leroy | 7–1 | 87.50% |
| chaepig vs Feng | 2–3 | 40.00% |
| chaepig vs Anna | 2–1 | 66.67% |
| chaepig vs Lidia | 1–0 | 100.00% |
| chaepig vs Armor King | 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.