| ChenChen vs Kazuya | 16–6 | 72.73% |
| ChenChen vs Yoshimitsu | 13–6 | 68.42% |
| ChenChen vs Dragunov | 11–7 | 61.11% |
| ChenChen vs King | 10–7 | 58.82% |
| ChenChen vs Reina | 12–5 | 70.59% |
| ChenChen vs Lidia | 6–8 | 42.86% |
| ChenChen vs Jin | 7–4 | 63.64% |
| ChenChen vs Jun | 10–1 | 90.91% |
| ChenChen vs Steve | 7–3 | 70.00% |
| ChenChen vs Kuma | 8–1 | 88.89% |
| ChenChen vs Nina | 5–3 | 62.50% |
| ChenChen vs Azucena | 3–5 | 37.50% |
| ChenChen vs Asuka | 3–4 | 42.86% |
| ChenChen vs Leo | 4–3 | 57.14% |
| ChenChen vs Law | 4–2 | 66.67% |
| ChenChen vs Victor | 5–1 | 83.33% |
| ChenChen vs Hwoarang | 5–0 | 100.00% |
| ChenChen vs Xiaoyu | 2–3 | 40.00% |
| ChenChen vs Feng | 4–1 | 80.00% |
| ChenChen vs Lili | 3–2 | 60.00% |
| ChenChen vs Alisa | 2–3 | 40.00% |
| ChenChen vs Eddy | 2–3 | 40.00% |
| ChenChen vs Devil Jin | 4–0 | 100.00% |
| ChenChen vs Lars | 3–1 | 75.00% |
| ChenChen vs Paul | 1–2 | 33.33% |
| ChenChen vs Bryan | 2–1 | 66.67% |
| ChenChen vs Jack-8 | 0–2 | 0.00% |
| ChenChen vs Lee | 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.