| koojh vs King | 5–11 | 31.25% |
| koojh vs Reina | 6–5 | 54.55% |
| koojh vs Hwoarang | 5–5 | 50.00% |
| koojh vs Jin | 4–6 | 40.00% |
| koojh vs Jun | 3–5 | 37.50% |
| koojh vs Paul | 0–5 | 0.00% |
| koojh vs Yoshimitsu | 0–5 | 0.00% |
| koojh vs Kazuya | 1–4 | 20.00% |
| koojh vs Devil Jin | 2–3 | 40.00% |
| koojh vs Feng | 1–4 | 20.00% |
| koojh vs Lidia | 2–3 | 40.00% |
| koojh vs Claudio | 0–4 | 0.00% |
| koojh vs Victor | 1–3 | 25.00% |
| koojh vs Asuka | 0–3 | 0.00% |
| koojh vs Lili | 0–3 | 0.00% |
| koojh vs Eddy | 1–2 | 33.33% |
| koojh vs Law | 0–2 | 0.00% |
| koojh vs Steve | 0–2 | 0.00% |
| koojh vs Jack-8 | 2–0 | 100.00% |
| koojh vs Alisa | 2–0 | 100.00% |
| koojh vs Nina | 2–0 | 100.00% |
| koojh vs Panda | 0–2 | 0.00% |
| koojh vs Bryan | 0–1 | 0.00% |
| koojh vs Dragunov | 0–1 | 0.00% |
| koojh vs Shaheen | 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.