| Chaac2003 vs Kazuya | 72–63 | 53.33% |
| Chaac2003 vs King | 57–70 | 44.88% |
| Chaac2003 vs Reina | 51–50 | 50.50% |
| Chaac2003 vs Steve | 52–45 | 53.61% |
| Chaac2003 vs Jin | 49–47 | 51.04% |
| Chaac2003 vs Hwoarang | 41–47 | 46.59% |
| Chaac2003 vs Lee | 38–48 | 44.19% |
| Chaac2003 vs Bryan | 48–32 | 60.00% |
| Chaac2003 vs Yoshimitsu | 39–34 | 53.42% |
| Chaac2003 vs Lars | 35–34 | 50.72% |
| Chaac2003 vs Dragunov | 29–39 | 42.65% |
| Chaac2003 vs Lidia | 31–35 | 46.97% |
| Chaac2003 vs Victor | 39–26 | 60.00% |
| Chaac2003 vs Law | 21–42 | 33.33% |
| Chaac2003 vs Eddy | 25–38 | 39.68% |
| Chaac2003 vs Xiaoyu | 19–43 | 30.65% |
| Chaac2003 vs Paul | 35–26 | 57.38% |
| Chaac2003 vs Lili | 31–29 | 51.67% |
| Chaac2003 vs Feng | 22–26 | 45.83% |
| Chaac2003 vs Nina | 20–23 | 46.51% |
| Chaac2003 vs Raven | 21–22 | 48.84% |
| Chaac2003 vs Jun | 20–22 | 47.62% |
| Chaac2003 vs Azucena | 25–13 | 65.79% |
| Chaac2003 vs Asuka | 17–19 | 47.22% |
| Chaac2003 vs Leroy | 16–17 | 48.48% |
| Chaac2003 vs Heihachi | 14–19 | 42.42% |
| Chaac2003 vs Claudio | 15–16 | 48.39% |
| Chaac2003 vs Zafina | 13–18 | 41.94% |
| Chaac2003 vs Devil Jin | 10–18 | 35.71% |
| Chaac2003 vs Jack-8 | 12–14 | 46.15% |
| Chaac2003 vs Alisa | 11–13 | 45.83% |
| Chaac2003 vs Leo | 14–6 | 70.00% |
| Chaac2003 vs Kuma | 2–14 | 12.50% |
| Chaac2003 vs Shaheen | 6–8 | 42.86% |
| Chaac2003 vs Clive | 3–6 | 33.33% |
| Chaac2003 vs Anna | 2–4 | 33.33% |
| Chaac2003 vs Panda | 1–4 | 20.00% |
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.