| powerkoo vs Paul | 3–9 | 25.00% |
| powerkoo vs Lars | 6–4 | 60.00% |
| powerkoo vs Bryan | 1–7 | 12.50% |
| powerkoo vs Law | 4–3 | 57.14% |
| powerkoo vs King | 5–1 | 83.33% |
| powerkoo vs Zafina | 4–2 | 66.67% |
| powerkoo vs Steve | 2–3 | 40.00% |
| powerkoo vs Alisa | 4–1 | 80.00% |
| powerkoo vs Jun | 2–3 | 40.00% |
| powerkoo vs Reina | 4–1 | 80.00% |
| powerkoo vs Yoshimitsu | 2–2 | 50.00% |
| powerkoo vs Leo | 4–0 | 100.00% |
| powerkoo vs Devil Jin | 2–1 | 66.67% |
| powerkoo vs Hwoarang | 2–0 | 100.00% |
| powerkoo vs Kazuya | 0–2 | 0.00% |
| powerkoo vs Feng | 0–2 | 0.00% |
| powerkoo vs Lili | 2–0 | 100.00% |
| powerkoo vs Eddy | 0–2 | 0.00% |
| powerkoo vs Lidia | 2–0 | 100.00% |
| powerkoo vs Clive | 0–2 | 0.00% |
| powerkoo vs Anna | 2–0 | 100.00% |
| powerkoo vs Jack-8 | 1–0 | 100.00% |
| powerkoo vs Nina | 1–0 | 100.00% |
| powerkoo vs Lee | 0–1 | 0.00% |
| powerkoo vs Azucena | 0–1 | 0.00% |
| powerkoo vs Heihachi | 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.