| kochang vs King | 23–7 | 76.67% |
| kochang vs Hwoarang | 20–8 | 71.43% |
| kochang vs Reina | 22–5 | 81.48% |
| kochang vs Kazuya | 20–4 | 83.33% |
| kochang vs Jin | 15–8 | 65.22% |
| kochang vs Bryan | 16–5 | 76.19% |
| kochang vs Steve | 14–6 | 70.00% |
| kochang vs Asuka | 17–2 | 89.47% |
| kochang vs Jun | 13–6 | 68.42% |
| kochang vs Lili | 11–7 | 61.11% |
| kochang vs Eddy | 10–8 | 55.56% |
| kochang vs Armor King | 14–3 | 82.35% |
| kochang vs Paul | 12–3 | 80.00% |
| kochang vs Dragunov | 13–2 | 86.67% |
| kochang vs Devil Jin | 9–5 | 64.29% |
| kochang vs Alisa | 9–5 | 64.29% |
| kochang vs Nina | 8–6 | 57.14% |
| kochang vs Yoshimitsu | 4–9 | 30.77% |
| kochang vs Victor | 7–6 | 53.85% |
| kochang vs Jack-8 | 7–5 | 58.33% |
| kochang vs Azucena | 7–5 | 58.33% |
| kochang vs Xiaoyu | 8–2 | 80.00% |
| kochang vs Lee | 7–3 | 70.00% |
| kochang vs Raven | 3–7 | 30.00% |
| kochang vs Kuma | 4–5 | 44.44% |
| kochang vs Leo | 4–4 | 50.00% |
| kochang vs Leroy | 5–3 | 62.50% |
| kochang vs Law | 4–3 | 57.14% |
| kochang vs Lars | 5–2 | 71.43% |
| kochang vs Feng | 4–2 | 66.67% |
| kochang vs Claudio | 3–2 | 60.00% |
| kochang vs Shaheen | 4–1 | 80.00% |
| kochang vs Zafina | 1–4 | 20.00% |
| kochang vs Heihachi | 1–2 | 33.33% |
| kochang vs Clive | 1–2 | 33.33% |
| kochang vs Panda | 1–0 | 100.00% |
| kochang vs Lidia | 1–0 | 100.00% |
| kochang vs Fahkumram | 1–0 | 100.00% |
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.