| Riomkzafr vs Law | 8–11 | 42.11% |
| Riomkzafr vs King | 4–7 | 36.36% |
| Riomkzafr vs Hwoarang | 6–2 | 75.00% |
| Riomkzafr vs Jin | 7–0 | 100.00% |
| Riomkzafr vs Kazuya | 3–4 | 42.86% |
| Riomkzafr vs Steve | 5–2 | 71.43% |
| Riomkzafr vs Nina | 5–2 | 71.43% |
| Riomkzafr vs Yoshimitsu | 3–3 | 50.00% |
| Riomkzafr vs Lili | 4–2 | 66.67% |
| Riomkzafr vs Victor | 4–1 | 80.00% |
| Riomkzafr vs Xiaoyu | 3–1 | 75.00% |
| Riomkzafr vs Devil Jin | 2–2 | 50.00% |
| Riomkzafr vs Alisa | 2–2 | 50.00% |
| Riomkzafr vs Reina | 2–2 | 50.00% |
| Riomkzafr vs Azucena | 1–3 | 25.00% |
| Riomkzafr vs Lee | 1–2 | 33.33% |
| Riomkzafr vs Dragunov | 0–2 | 0.00% |
| Riomkzafr vs Claudio | 1–1 | 50.00% |
| Riomkzafr vs Zafina | 1–1 | 50.00% |
| Riomkzafr vs Leroy | 1–1 | 50.00% |
| Riomkzafr vs Eddy | 2–0 | 100.00% |
| Riomkzafr vs Paul | 1–0 | 100.00% |
| Riomkzafr vs Bryan | 0–1 | 0.00% |
| Riomkzafr vs Jack-8 | 0–1 | 0.00% |
| Riomkzafr vs Asuka | 1–0 | 100.00% |
| Riomkzafr vs Feng | 0–1 | 0.00% |
| Riomkzafr vs Leo | 1–0 | 100.00% |
| Riomkzafr vs Lars | 1–0 | 100.00% |
| Riomkzafr vs Jun | 0–1 | 0.00% |
| Riomkzafr vs Raven | 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.