| Rio11 vs Steve | 2–9 | 18.18% |
| Rio11 vs King | 3–6 | 33.33% |
| Rio11 vs Hwoarang | 0–5 | 0.00% |
| Rio11 vs Bryan | 1–4 | 20.00% |
| Rio11 vs Lili | 1–4 | 20.00% |
| Rio11 vs Jin | 2–2 | 50.00% |
| Rio11 vs Devil Jin | 2–2 | 50.00% |
| Rio11 vs Yoshimitsu | 0–2 | 0.00% |
| Rio11 vs Dragunov | 0–2 | 0.00% |
| Rio11 vs Lars | 1–1 | 50.00% |
| Rio11 vs Lee | 1–1 | 50.00% |
| Rio11 vs Leroy | 1–1 | 50.00% |
| Rio11 vs Reina | 0–2 | 0.00% |
| Rio11 vs Law | 0–1 | 0.00% |
| Rio11 vs Asuka | 1–0 | 100.00% |
| Rio11 vs Claudio | 0–1 | 0.00% |
| Rio11 vs Nina | 1–0 | 100.00% |
| Rio11 vs Eddy | 0–1 | 0.00% |
| Rio11 vs Clive | 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.