| Cheol2C vs Hwoarang | 10–7 | 58.82% |
| Cheol2C vs Jin | 5–8 | 38.46% |
| Cheol2C vs Steve | 5–8 | 38.46% |
| Cheol2C vs Victor | 7–6 | 53.85% |
| Cheol2C vs King | 7–5 | 58.33% |
| Cheol2C vs Kazuya | 8–3 | 72.73% |
| Cheol2C vs Reina | 7–3 | 70.00% |
| Cheol2C vs Paul | 5–3 | 62.50% |
| Cheol2C vs Bryan | 3–4 | 42.86% |
| Cheol2C vs Lili | 3–4 | 42.86% |
| Cheol2C vs Alisa | 1–5 | 16.67% |
| Cheol2C vs Azucena | 4–2 | 66.67% |
| Cheol2C vs Lars | 4–1 | 80.00% |
| Cheol2C vs Jun | 3–2 | 60.00% |
| Cheol2C vs Devil Jin | 1–3 | 25.00% |
| Cheol2C vs Fahkumram | 4–0 | 100.00% |
| Cheol2C vs Feng | 3–0 | 100.00% |
| Cheol2C vs Nina | 2–1 | 66.67% |
| Cheol2C vs Lee | 2–1 | 66.67% |
| Cheol2C vs Anna | 2–1 | 66.67% |
| Cheol2C vs Law | 1–1 | 50.00% |
| Cheol2C vs Yoshimitsu | 1–1 | 50.00% |
| Cheol2C vs Asuka | 2–0 | 100.00% |
| Cheol2C vs Leo | 0–2 | 0.00% |
| Cheol2C vs Shaheen | 0–2 | 0.00% |
| Cheol2C vs Armor King | 0–2 | 0.00% |
| Cheol2C vs Dragunov | 1–0 | 100.00% |
| Cheol2C vs Eddy | 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.