| Chalk vs Jin | 19–14 | 57.58% |
| Chalk vs Kazuya | 13–15 | 46.43% |
| Chalk vs King | 11–9 | 55.00% |
| Chalk vs Hwoarang | 11–8 | 57.89% |
| Chalk vs Bryan | 11–7 | 61.11% |
| Chalk vs Steve | 9–9 | 50.00% |
| Chalk vs Reina | 9–8 | 52.94% |
| Chalk vs Eddy | 6–11 | 35.29% |
| Chalk vs Law | 10–6 | 62.50% |
| Chalk vs Victor | 8–7 | 53.33% |
| Chalk vs Devil Jin | 7–7 | 50.00% |
| Chalk vs Lili | 7–6 | 53.85% |
| Chalk vs Paul | 6–6 | 50.00% |
| Chalk vs Yoshimitsu | 7–3 | 70.00% |
| Chalk vs Asuka | 5–4 | 55.56% |
| Chalk vs Lars | 7–2 | 77.78% |
| Chalk vs Alisa | 6–2 | 75.00% |
| Chalk vs Azucena | 8–0 | 100.00% |
| Chalk vs Feng | 4–3 | 57.14% |
| Chalk vs Leo | 3–4 | 42.86% |
| Chalk vs Lee | 1–6 | 14.29% |
| Chalk vs Jun | 5–2 | 71.43% |
| Chalk vs Dragunov | 1–5 | 16.67% |
| Chalk vs Lidia | 3–3 | 50.00% |
| Chalk vs Clive | 2–4 | 33.33% |
| Chalk vs Jack-8 | 1–4 | 20.00% |
| Chalk vs Zafina | 3–2 | 60.00% |
| Chalk vs Xiaoyu | 1–3 | 25.00% |
| Chalk vs Kuma | 4–0 | 100.00% |
| Chalk vs Shaheen | 2–0 | 100.00% |
| Chalk vs Leroy | 2–0 | 100.00% |
| Chalk vs Armor King | 1–1 | 50.00% |
| Chalk vs Nina | 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.