| Chiko vs Reina | 9–8 | 52.94% |
| Chiko vs Yoshimitsu | 7–6 | 53.85% |
| Chiko vs Kazuya | 6–7 | 46.15% |
| Chiko vs Jun | 9–4 | 69.23% |
| Chiko vs King | 3–7 | 30.00% |
| Chiko vs Jin | 6–4 | 60.00% |
| Chiko vs Bryan | 4–6 | 40.00% |
| Chiko vs Lars | 4–4 | 50.00% |
| Chiko vs Dragunov | 5–2 | 71.43% |
| Chiko vs Leo | 5–2 | 71.43% |
| Chiko vs Feng | 0–6 | 0.00% |
| Chiko vs Steve | 1–4 | 20.00% |
| Chiko vs Lee | 1–4 | 20.00% |
| Chiko vs Azucena | 4–1 | 80.00% |
| Chiko vs Law | 1–3 | 25.00% |
| Chiko vs Jack-8 | 1–3 | 25.00% |
| Chiko vs Asuka | 3–1 | 75.00% |
| Chiko vs Lili | 2–2 | 50.00% |
| Chiko vs Victor | 1–2 | 33.33% |
| Chiko vs Devil Jin | 2–1 | 66.67% |
| Chiko vs Leroy | 1–2 | 33.33% |
| Chiko vs Hwoarang | 0–2 | 0.00% |
| Chiko vs Xiaoyu | 0–2 | 0.00% |
| Chiko vs Nina | 0–2 | 0.00% |
| Chiko vs Zafina | 2–0 | 100.00% |
| Chiko vs Eddy | 1–1 | 50.00% |
| Chiko vs Alisa | 0–1 | 0.00% |
| Chiko vs Lidia | 1–0 | 100.00% |
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.