| Cahmoon vs Hwoarang | 12–5 | 70.59% |
| Cahmoon vs Paul | 12–3 | 80.00% |
| Cahmoon vs Reina | 10–5 | 66.67% |
| Cahmoon vs Shaheen | 7–4 | 63.64% |
| Cahmoon vs Yoshimitsu | 6–2 | 75.00% |
| Cahmoon vs Feng | 2–6 | 25.00% |
| Cahmoon vs Jin | 3–4 | 42.86% |
| Cahmoon vs Bryan | 5–2 | 71.43% |
| Cahmoon vs Kazuya | 5–2 | 71.43% |
| Cahmoon vs Azucena | 6–1 | 85.71% |
| Cahmoon vs Devil Jin | 6–0 | 100.00% |
| Cahmoon vs Dragunov | 4–2 | 66.67% |
| Cahmoon vs Lars | 5–1 | 83.33% |
| Cahmoon vs Alisa | 4–2 | 66.67% |
| Cahmoon vs Lee | 4–2 | 66.67% |
| Cahmoon vs Eddy | 1–4 | 20.00% |
| Cahmoon vs Law | 3–1 | 75.00% |
| Cahmoon vs Xiaoyu | 4–0 | 100.00% |
| Cahmoon vs Jack-8 | 1–3 | 25.00% |
| Cahmoon vs Nina | 4–0 | 100.00% |
| Cahmoon vs Kuma | 2–2 | 50.00% |
| Cahmoon vs Raven | 3–1 | 75.00% |
| Cahmoon vs Asuka | 2–1 | 66.67% |
| Cahmoon vs Steve | 2–0 | 100.00% |
| Cahmoon vs Lili | 2–0 | 100.00% |
| Cahmoon vs Leo | 2–0 | 100.00% |
| Cahmoon vs Leroy | 2–0 | 100.00% |
| Cahmoon vs Lidia | 2–0 | 100.00% |
| Cahmoon vs King | 1–0 | 100.00% |
| Cahmoon vs Victor | 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.