| ochanghee vs Dragunov | 3–7 | 30.00% |
| ochanghee vs Kazuya | 5–4 | 55.56% |
| ochanghee vs Bryan | 7–1 | 87.50% |
| ochanghee vs Jun | 4–4 | 50.00% |
| ochanghee vs Paul | 5–2 | 71.43% |
| ochanghee vs Anna | 6–1 | 85.71% |
| ochanghee vs Hwoarang | 3–3 | 50.00% |
| ochanghee vs Steve | 1–5 | 16.67% |
| ochanghee vs Law | 2–3 | 40.00% |
| ochanghee vs Claudio | 1–4 | 20.00% |
| ochanghee vs Reina | 3–2 | 60.00% |
| ochanghee vs King | 1–3 | 25.00% |
| ochanghee vs Jin | 1–3 | 25.00% |
| ochanghee vs Nina | 3–1 | 75.00% |
| ochanghee vs Kuma | 2–2 | 50.00% |
| ochanghee vs Victor | 2–2 | 50.00% |
| ochanghee vs Yoshimitsu | 2–1 | 66.67% |
| ochanghee vs Devil Jin | 2–1 | 66.67% |
| ochanghee vs Feng | 2–1 | 66.67% |
| ochanghee vs Eddy | 2–1 | 66.67% |
| ochanghee vs Heihachi | 1–2 | 33.33% |
| ochanghee vs Lili | 2–0 | 100.00% |
| ochanghee vs Leo | 1–1 | 50.00% |
| ochanghee vs Alisa | 1–1 | 50.00% |
| ochanghee vs Lee | 0–2 | 0.00% |
| ochanghee vs Leroy | 2–0 | 100.00% |
| ochanghee vs Azucena | 2–0 | 100.00% |
| ochanghee vs Clive | 1–1 | 50.00% |
| ochanghee vs Xiaoyu | 1–0 | 100.00% |
| ochanghee vs Lars | 0–1 | 0.00% |
| ochanghee vs Panda | 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.