| Koufodrum vs Kazuya | 8–8 | 50.00% |
| Koufodrum vs Reina | 10–3 | 76.92% |
| Koufodrum vs Clive | 11–2 | 84.62% |
| Koufodrum vs King | 7–3 | 70.00% |
| Koufodrum vs Hwoarang | 5–4 | 55.56% |
| Koufodrum vs Steve | 5–4 | 55.56% |
| Koufodrum vs Azucena | 5–3 | 62.50% |
| Koufodrum vs Law | 5–2 | 71.43% |
| Koufodrum vs Jun | 4–3 | 57.14% |
| Koufodrum vs Paul | 3–3 | 50.00% |
| Koufodrum vs Jin | 4–2 | 66.67% |
| Koufodrum vs Asuka | 3–3 | 50.00% |
| Koufodrum vs Lili | 6–0 | 100.00% |
| Koufodrum vs Xiaoyu | 3–2 | 60.00% |
| Koufodrum vs Dragunov | 4–1 | 80.00% |
| Koufodrum vs Raven | 2–3 | 40.00% |
| Koufodrum vs Anna | 3–1 | 75.00% |
| Koufodrum vs Armor King | 2–2 | 50.00% |
| Koufodrum vs Devil Jin | 3–0 | 100.00% |
| Koufodrum vs Lee | 2–1 | 66.67% |
| Koufodrum vs Leroy | 2–1 | 66.67% |
| Koufodrum vs Lidia | 3–0 | 100.00% |
| Koufodrum vs Heihachi | 2–1 | 66.67% |
| Koufodrum vs Lars | 2–0 | 100.00% |
| Koufodrum vs Nina | 1–1 | 50.00% |
| Koufodrum vs Eddy | 2–0 | 100.00% |
| Koufodrum vs Yoshimitsu | 0–1 | 0.00% |
| Koufodrum vs Bryan | 1–0 | 100.00% |
| Koufodrum vs Feng | 0–1 | 0.00% |
| Koufodrum vs Leo | 1–0 | 100.00% |
| Koufodrum vs Kuma | 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.