| Koudapou vs King | 11–8–1 | 57.89% |
| Koudapou vs Jin | 10–10 | 50.00% |
| Koudapou vs Kazuya | 15–4 | 78.95% |
| Koudapou vs Yoshimitsu | 8–3 | 72.73% |
| Koudapou vs Lili | 7–4 | 63.64% |
| Koudapou vs Reina | 7–4 | 63.64% |
| Koudapou vs Law | 7–3 | 70.00% |
| Koudapou vs Bryan | 8–2 | 80.00% |
| Koudapou vs Eddy | 6–3 | 66.67% |
| Koudapou vs Hwoarang | 4–3 | 57.14% |
| Koudapou vs Dragunov | 2–5 | 28.57% |
| Koudapou vs Nina | 6–1 | 85.71% |
| Koudapou vs Zafina | 3–3 | 50.00% |
| Koudapou vs Azucena | 5–1 | 83.33% |
| Koudapou vs Heihachi | 2–4 | 33.33% |
| Koudapou vs Asuka | 2–3 | 40.00% |
| Koudapou vs Feng | 2–3 | 40.00% |
| Koudapou vs Lee | 3–2 | 60.00% |
| Koudapou vs Paul | 3–1 | 75.00% |
| Koudapou vs Devil Jin | 2–2 | 50.00% |
| Koudapou vs Lars | 0–4 | 0.00% |
| Koudapou vs Victor | 2–2 | 50.00% |
| Koudapou vs Steve | 2–1 | 66.67% |
| Koudapou vs Jun | 1–2 | 33.33% |
| Koudapou vs Xiaoyu | 2–0 | 100.00% |
| Koudapou vs Jack-8 | 1–1 | 50.00% |
| Koudapou vs Leroy | 0–2 | 0.00% |
| Koudapou vs Alisa | 0–1 | 0.00% |
| Koudapou vs Lidia | 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.