| Rio0809 vs Bryan | 3–4 | 42.86% |
| Rio0809 vs Reina | 5–2 | 71.43% |
| Rio0809 vs King | 5–0 | 100.00% |
| Rio0809 vs Hwoarang | 5–0 | 100.00% |
| Rio0809 vs Jin | 3–1 | 75.00% |
| Rio0809 vs Dragunov | 2–2 | 50.00% |
| Rio0809 vs Azucena | 2–2 | 50.00% |
| Rio0809 vs Jack-8 | 3–0 | 100.00% |
| Rio0809 vs Lili | 2–1 | 66.67% |
| Rio0809 vs Victor | 3–0 | 100.00% |
| Rio0809 vs Claudio | 0–2 | 0.00% |
| Rio0809 vs Jun | 0–2 | 0.00% |
| Rio0809 vs Miary Zo | 0–2 | 0.00% |
| Rio0809 vs Steve | 1–0 | 100.00% |
| Rio0809 vs Zafina | 1–0 | 100.00% |
| Rio0809 vs Eddy | 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.