| choochang vs Steve | 14–7 | 66.67% |
| choochang vs Dragunov | 3–14 | 17.65% |
| choochang vs Jin | 4–10 | 28.57% |
| choochang vs King | 4–9 | 30.77% |
| choochang vs Lee | 5–5 | 50.00% |
| choochang vs Yoshimitsu | 2–5 | 28.57% |
| choochang vs Hwoarang | 2–5 | 28.57% |
| choochang vs Reina | 4–3 | 57.14% |
| choochang vs Asuka | 2–4 | 33.33% |
| choochang vs Feng | 2–4 | 33.33% |
| choochang vs Lili | 1–5 | 16.67% |
| choochang vs Jun | 3–3 | 50.00% |
| choochang vs Heihachi | 4–2 | 66.67% |
| choochang vs Armor King | 3–3 | 50.00% |
| choochang vs Bryan | 1–4 | 20.00% |
| choochang vs Leroy | 1–4 | 20.00% |
| choochang vs Xiaoyu | 2–2 | 50.00% |
| choochang vs Nina | 1–3 | 25.00% |
| choochang vs Clive | 1–3 | 25.00% |
| choochang vs Jack-8 | 1–2 | 33.33% |
| choochang vs Leo | 1–2 | 33.33% |
| choochang vs Lars | 1–2 | 33.33% |
| choochang vs Shaheen | 1–2 | 33.33% |
| choochang vs Eddy | 1–2 | 33.33% |
| choochang vs Lidia | 3–0 | 100.00% |
| choochang vs Law | 2–0 | 100.00% |
| choochang vs Kuma | 0–2 | 0.00% |
| choochang vs Zafina | 0–2 | 0.00% |
| choochang vs Azucena | 0–2 | 0.00% |
| choochang vs Victor | 0–2 | 0.00% |
| choochang vs Kazuya | 0–1 | 0.00% |
| choochang vs Devil Jin | 0–1 | 0.00% |
| choochang vs Alisa | 0–1 | 0.00% |
| choochang vs Claudio | 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.