| Chidaruma vs Kazuya | 174–147 | 54.21% |
| Chidaruma vs Jin | 131–145 | 47.46% |
| Chidaruma vs Bryan | 100–110 | 47.62% |
| Chidaruma vs King | 99–104–1 | 48.77% |
| Chidaruma vs Heihachi | 79–91 | 46.47% |
| Chidaruma vs Hwoarang | 68–71 | 48.92% |
| Chidaruma vs Reina | 63–68 | 48.09% |
| Chidaruma vs Dragunov | 55–73 | 42.97% |
| Chidaruma vs Law | 67–54 | 55.37% |
| Chidaruma vs Steve | 52–64 | 44.83% |
| Chidaruma vs Clive | 44–71 | 38.26% |
| Chidaruma vs Paul | 37–67 | 35.58% |
| Chidaruma vs Devil Jin | 50–44 | 53.19% |
| Chidaruma vs Yoshimitsu | 47–44 | 51.65% |
| Chidaruma vs Lee | 32–52 | 38.10% |
| Chidaruma vs Eddy | 40–41 | 49.38% |
| Chidaruma vs Lars | 31–48 | 39.24% |
| Chidaruma vs Lili | 21–57 | 26.92% |
| Chidaruma vs Asuka | 41–35 | 53.95% |
| Chidaruma vs Victor | 44–31 | 58.67% |
| Chidaruma vs Alisa | 32–32 | 50.00% |
| Chidaruma vs Jun | 32–32 | 50.00% |
| Chidaruma vs Feng | 29–34 | 46.03% |
| Chidaruma vs Nina | 22–35 | 38.60% |
| Chidaruma vs Xiaoyu | 21–31 | 40.38% |
| Chidaruma vs Azucena | 20–32 | 38.46% |
| Chidaruma vs Leo | 20–31 | 39.22% |
| Chidaruma vs Lidia | 21–22 | 48.84% |
| Chidaruma vs Jack-8 | 10–23 | 30.30% |
| Chidaruma vs Claudio | 12–19 | 38.71% |
| Chidaruma vs Leroy | 15–14 | 51.72% |
| Chidaruma vs Raven | 14–13 | 51.85% |
| Chidaruma vs Kuma | 5–13 | 27.78% |
| Chidaruma vs Shaheen | 7–10 | 41.18% |
| Chidaruma vs Panda | 4–7 | 36.36% |
| Chidaruma vs Zafina | 2–8 | 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.