| ruimou vs Hwoarang | 100–120 | 45.45% |
| ruimou vs Dragunov | 112–81 | 58.03% |
| ruimou vs King | 78–101 | 43.58% |
| ruimou vs Paul | 84–94 | 47.19% |
| ruimou vs Jin | 93–85 | 52.25% |
| ruimou vs Kazuya | 80–87 | 47.90% |
| ruimou vs Bryan | 80–72 | 52.63% |
| ruimou vs Asuka | 60–61 | 49.59% |
| ruimou vs Reina | 63–56 | 52.94% |
| ruimou vs Law | 46–65 | 41.44% |
| ruimou vs Steve | 47–64 | 42.34% |
| ruimou vs Victor | 66–40 | 62.26% |
| ruimou vs Lili | 45–55 | 45.00% |
| ruimou vs Nina | 46–44 | 51.11% |
| ruimou vs Yoshimitsu | 41–44 | 48.24% |
| ruimou vs Lidia | 41–43 | 48.81% |
| ruimou vs Jun | 44–38 | 53.66% |
| ruimou vs Azucena | 48–34 | 58.54% |
| ruimou vs Jack-8 | 44–31 | 58.67% |
| ruimou vs Feng | 35–40 | 46.67% |
| ruimou vs Alisa | 21–47 | 30.88% |
| ruimou vs Claudio | 30–34 | 46.88% |
| ruimou vs Lee | 33–31 | 51.56% |
| ruimou vs Xiaoyu | 21–41 | 33.87% |
| ruimou vs Devil Jin | 18–41 | 30.51% |
| ruimou vs Eddy | 30–28 | 51.72% |
| ruimou vs Leo | 28–29 | 49.12% |
| ruimou vs Lars | 24–32 | 42.86% |
| ruimou vs Shaheen | 18–26 | 40.91% |
| ruimou vs Leroy | 18–23 | 43.90% |
| ruimou vs Heihachi | 18–22 | 45.00% |
| ruimou vs Kuma | 19–15 | 55.88% |
| ruimou vs Zafina | 11–18 | 37.93% |
| ruimou vs Raven | 8–17 | 32.00% |
| ruimou vs Clive | 7–13 | 35.00% |
| ruimou vs Anna | 6–8 | 42.86% |
| ruimou vs Panda | 8–5 | 61.54% |
| ruimou vs Armor King | 5–1 | 83.33% |
| ruimou vs Fahkumram | 1–4 | 20.00% |
| ruimou vs Miary Zo | 0–2 | 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.