| RRms777 vs King | 7–9 | 43.75% |
| RRms777 vs Jin | 2–10 | 16.67% |
| RRms777 vs Steve | 6–5 | 54.55% |
| RRms777 vs Victor | 7–2 | 77.78% |
| RRms777 vs Reina | 2–6 | 25.00% |
| RRms777 vs Yoshimitsu | 4–3 | 57.14% |
| RRms777 vs Kazuya | 4–3 | 57.14% |
| RRms777 vs Nina | 3–3 | 50.00% |
| RRms777 vs Jun | 0–5 | 0.00% |
| RRms777 vs Hwoarang | 1–3 | 25.00% |
| RRms777 vs Devil Jin | 0–4 | 0.00% |
| RRms777 vs Kuma | 3–1 | 75.00% |
| RRms777 vs Armor King | 0–4 | 0.00% |
| RRms777 vs Law | 1–2 | 33.33% |
| RRms777 vs Lili | 1–2 | 33.33% |
| RRms777 vs Lee | 3–0 | 100.00% |
| RRms777 vs Eddy | 2–1 | 66.67% |
| RRms777 vs Jack-8 | 2–0 | 100.00% |
| RRms777 vs Dragunov | 1–1 | 50.00% |
| RRms777 vs Lars | 0–2 | 0.00% |
| RRms777 vs Heihachi | 2–0 | 100.00% |
| RRms777 vs Clive | 2–0 | 100.00% |
| RRms777 vs Paul | 0–1 | 0.00% |
| RRms777 vs Bryan | 0–1 | 0.00% |
| RRms777 vs Feng | 0–1 | 0.00% |
| RRms777 vs Lidia | 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.