| Chalex vs Kazuya | 16–11 | 59.26% |
| Chalex vs Hwoarang | 13–7 | 65.00% |
| Chalex vs King | 7–12 | 36.84% |
| Chalex vs Law | 9–9 | 50.00% |
| Chalex vs Jin | 8–8 | 50.00% |
| Chalex vs Feng | 8–7 | 53.33% |
| Chalex vs Yoshimitsu | 5–9 | 35.71% |
| Chalex vs Jun | 9–5 | 64.29% |
| Chalex vs Lili | 9–4 | 69.23% |
| Chalex vs Reina | 7–6 | 53.85% |
| Chalex vs Armor King | 10–3 | 76.92% |
| Chalex vs Azucena | 7–5 | 58.33% |
| Chalex vs Clive | 9–3 | 75.00% |
| Chalex vs Heihachi | 7–4 | 63.64% |
| Chalex vs Bryan | 5–5 | 50.00% |
| Chalex vs Nina | 5–4 | 55.56% |
| Chalex vs Eddy | 2–6 | 25.00% |
| Chalex vs Miary Zo | 4–4 | 50.00% |
| Chalex vs Xiaoyu | 2–5 | 28.57% |
| Chalex vs Steve | 2–5 | 28.57% |
| Chalex vs Lee | 6–1 | 85.71% |
| Chalex vs Victor | 2–5 | 28.57% |
| Chalex vs Alisa | 3–3 | 50.00% |
| Chalex vs Lidia | 1–5 | 16.67% |
| Chalex vs Jack-8 | 4–1 | 80.00% |
| Chalex vs Dragunov | 1–4 | 20.00% |
| Chalex vs Paul | 2–2 | 50.00% |
| Chalex vs Devil Jin | 2–2 | 50.00% |
| Chalex vs Leo | 2–2 | 50.00% |
| Chalex vs Anna | 4–0 | 100.00% |
| Chalex vs Kuma | 1–2 | 33.33% |
| Chalex vs Panda | 1–2 | 33.33% |
| Chalex vs Leroy | 0–3 | 0.00% |
| Chalex vs Lars | 2–0 | 100.00% |
| Chalex vs Shaheen | 2–0 | 100.00% |
| Chalex vs Raven | 0–2 | 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.