| RugineDuona vs Law | 5–13 | 27.78% |
| RugineDuona vs King | 6–9 | 40.00% |
| RugineDuona vs Victor | 9–3 | 75.00% |
| RugineDuona vs Eddy | 5–5 | 50.00% |
| RugineDuona vs Jin | 0–8 | 0.00% |
| RugineDuona vs Lili | 4–4 | 50.00% |
| RugineDuona vs Steve | 2–5 | 28.57% |
| RugineDuona vs Dragunov | 6–0 | 100.00% |
| RugineDuona vs Hwoarang | 2–3 | 40.00% |
| RugineDuona vs Asuka | 3–2 | 60.00% |
| RugineDuona vs Nina | 4–1 | 80.00% |
| RugineDuona vs Reina | 2–3 | 40.00% |
| RugineDuona vs Azucena | 3–2 | 60.00% |
| RugineDuona vs Kazuya | 2–2 | 50.00% |
| RugineDuona vs Lars | 2–2 | 50.00% |
| RugineDuona vs Yoshimitsu | 1–2 | 33.33% |
| RugineDuona vs Xiaoyu | 2–1 | 66.67% |
| RugineDuona vs Bryan | 2–1 | 66.67% |
| RugineDuona vs Devil Jin | 0–3 | 0.00% |
| RugineDuona vs Alisa | 2–1 | 66.67% |
| RugineDuona vs Claudio | 1–2 | 33.33% |
| RugineDuona vs Jun | 1–2 | 33.33% |
| RugineDuona vs Paul | 0–2 | 0.00% |
| RugineDuona vs Shaheen | 2–0 | 100.00% |
| RugineDuona vs Feng | 0–1 | 0.00% |
| RugineDuona vs Panda | 0–1 | 0.00% |
| RugineDuona 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.