| chalkak vs Jin | 38–40 | 48.72% |
| chalkak vs Kazuya | 41–28 | 59.42% |
| chalkak vs King | 25–34 | 42.37% |
| chalkak vs Reina | 26–31 | 45.61% |
| chalkak vs Hwoarang | 25–30 | 45.45% |
| chalkak vs Paul | 21–30 | 41.18% |
| chalkak vs Bryan | 21–28 | 42.86% |
| chalkak vs Dragunov | 26–23 | 53.06% |
| chalkak vs Azucena | 21–18 | 53.85% |
| chalkak vs Lili | 15–19 | 44.12% |
| chalkak vs Lars | 15–14 | 51.72% |
| chalkak vs Leo | 12–15 | 44.44% |
| chalkak vs Steve | 15–11 | 57.69% |
| chalkak vs Devil Jin | 12–14 | 46.15% |
| chalkak vs Jun | 10–14 | 41.67% |
| chalkak vs Yoshimitsu | 11–12 | 47.83% |
| chalkak vs Law | 8–14 | 36.36% |
| chalkak vs Feng | 8–13 | 38.10% |
| chalkak vs Claudio | 7–13 | 35.00% |
| chalkak vs Leroy | 12–7 | 63.16% |
| chalkak vs Nina | 13–5 | 72.22% |
| chalkak vs Alisa | 9–8 | 52.94% |
| chalkak vs Clive | 8–9 | 47.06% |
| chalkak vs Lee | 7–9 | 43.75% |
| chalkak vs Victor | 7–7 | 50.00% |
| chalkak vs Eddy | 4–10 | 28.57% |
| chalkak vs Xiaoyu | 4–9 | 30.77% |
| chalkak vs Asuka | 10–3 | 76.92% |
| chalkak vs Jack-8 | 4–8 | 33.33% |
| chalkak vs Heihachi | 6–0 | 100.00% |
| chalkak vs Kuma | 3–2 | 60.00% |
| chalkak vs Zafina | 4–1 | 80.00% |
| chalkak vs Panda | 0–4 | 0.00% |
| chalkak vs Shaheen | 0–3 | 0.00% |
| chalkak vs Raven | 0–3 | 0.00% |
| chalkak vs Lidia | 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.