| yousei chiikawa vs Reina | 15–3 | 83.33% |
| yousei chiikawa vs Steve | 12–0 | 100.00% |
| yousei chiikawa vs King | 11–0 | 100.00% |
| yousei chiikawa vs Alisa | 10–1 | 90.91% |
| yousei chiikawa vs Lili | 9–1 | 90.00% |
| yousei chiikawa vs Hwoarang | 8–1 | 88.89% |
| yousei chiikawa vs Dragunov | 9–0 | 100.00% |
| yousei chiikawa vs Bryan | 5–3 | 62.50% |
| yousei chiikawa vs Kazuya | 7–1 | 87.50% |
| yousei chiikawa vs Jin | 5–1 | 83.33% |
| yousei chiikawa vs Azucena | 6–0 | 100.00% |
| yousei chiikawa vs Paul | 3–2 | 60.00% |
| yousei chiikawa vs Law | 4–0 | 100.00% |
| yousei chiikawa vs Yoshimitsu | 3–1 | 75.00% |
| yousei chiikawa vs Xiaoyu | 4–0 | 100.00% |
| yousei chiikawa vs Asuka | 3–1 | 75.00% |
| yousei chiikawa vs Nina | 4–0 | 100.00% |
| yousei chiikawa vs Victor | 4–0 | 100.00% |
| yousei chiikawa vs Clive | 3–1 | 75.00% |
| yousei chiikawa vs Devil Jin | 3–0 | 100.00% |
| yousei chiikawa vs Lars | 3–0 | 100.00% |
| yousei chiikawa vs Feng | 2–0 | 100.00% |
| yousei chiikawa vs Leo | 2–0 | 100.00% |
| yousei chiikawa vs Claudio | 2–0 | 100.00% |
| yousei chiikawa vs Leroy | 1–1 | 50.00% |
| yousei chiikawa vs Jun | 2–0 | 100.00% |
| yousei chiikawa vs Eddy | 1–1 | 50.00% |
| yousei chiikawa vs Lee | 0–1 | 0.00% |
| yousei chiikawa vs Raven | 0–1 | 0.00% |
| yousei chiikawa vs Heihachi | 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.