| Kim Chaewon vs King | 2–20 | 9.09% |
| Kim Chaewon vs Steve | 12–8 | 60.00% |
| Kim Chaewon vs Jin | 9–8 | 52.94% |
| Kim Chaewon vs Lee | 7–10 | 41.18% |
| Kim Chaewon vs Law | 2–14 | 12.50% |
| Kim Chaewon vs Reina | 6–10 | 37.50% |
| Kim Chaewon vs Hwoarang | 9–6 | 60.00% |
| Kim Chaewon vs Leroy | 9–6 | 60.00% |
| Kim Chaewon vs Azucena | 6–9 | 40.00% |
| Kim Chaewon vs Xiaoyu | 4–9 | 30.77% |
| Kim Chaewon vs Lili | 5–8 | 38.46% |
| Kim Chaewon vs Eddy | 5–8 | 38.46% |
| Kim Chaewon vs Lidia | 5–7 | 41.67% |
| Kim Chaewon vs Shaheen | 5–6 | 45.45% |
| Kim Chaewon vs Kazuya | 2–8 | 20.00% |
| Kim Chaewon vs Anna | 5–5 | 50.00% |
| Kim Chaewon vs Devil Jin | 3–6 | 33.33% |
| Kim Chaewon vs Heihachi | 4–5 | 44.44% |
| Kim Chaewon vs Clive | 4–5 | 44.44% |
| Kim Chaewon vs Asuka | 3–5 | 37.50% |
| Kim Chaewon vs Alisa | 2–6 | 25.00% |
| Kim Chaewon vs Jun | 4–4 | 50.00% |
| Kim Chaewon vs Jack-8 | 1–6 | 14.29% |
| Kim Chaewon vs Zafina | 6–1 | 85.71% |
| Kim Chaewon vs Victor | 1–6 | 14.29% |
| Kim Chaewon vs Bryan | 2–4 | 33.33% |
| Kim Chaewon vs Raven | 1–5 | 16.67% |
| Kim Chaewon vs Feng | 1–4 | 20.00% |
| Kim Chaewon vs Claudio | 1–3 | 25.00% |
| Kim Chaewon vs Nina | 2–2 | 50.00% |
| Kim Chaewon vs Fahkumram | 2–2 | 50.00% |
| Kim Chaewon vs Paul | 2–1 | 66.67% |
| Kim Chaewon vs Yoshimitsu | 1–2 | 33.33% |
| Kim Chaewon vs Dragunov | 1–2 | 33.33% |
| Kim Chaewon vs Kuma | 2–1 | 66.67% |
| Kim Chaewon vs Leo | 0–2 | 0.00% |
| Kim Chaewon vs Lars | 1–1 | 50.00% |
| Kim Chaewon vs Panda | 1–1 | 50.00% |
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.