| RUIGUI vs Reina | 41–65 | 38.68% |
| RUIGUI vs Paul | 43–34 | 55.84% |
| RUIGUI vs Kazuya | 34–41 | 45.33% |
| RUIGUI vs Hwoarang | 30–41 | 42.25% |
| RUIGUI vs King | 37–29 | 56.06% |
| RUIGUI vs Bryan | 29–36 | 44.62% |
| RUIGUI vs Asuka | 27–35 | 43.55% |
| RUIGUI vs Steve | 19–41 | 31.67% |
| RUIGUI vs Jin | 27–32 | 45.76% |
| RUIGUI vs Lili | 19–39 | 32.76% |
| RUIGUI vs Dragunov | 26–32 | 44.83% |
| RUIGUI vs Victor | 25–26 | 49.02% |
| RUIGUI vs Jun | 21–25 | 45.65% |
| RUIGUI vs Devil Jin | 14–30 | 31.82% |
| RUIGUI vs Azucena | 18–22 | 45.00% |
| RUIGUI vs Law | 16–23 | 41.03% |
| RUIGUI vs Feng | 12–24 | 33.33% |
| RUIGUI vs Xiaoyu | 18–14 | 56.25% |
| RUIGUI vs Leo | 17–13 | 56.67% |
| RUIGUI vs Lars | 8–21 | 27.59% |
| RUIGUI vs Claudio | 12–13 | 48.00% |
| RUIGUI vs Alisa | 8–16 | 33.33% |
| RUIGUI vs Lee | 8–16 | 33.33% |
| RUIGUI vs Eddy | 8–16 | 33.33% |
| RUIGUI vs Nina | 10–13 | 43.48% |
| RUIGUI vs Yoshimitsu | 6–12 | 33.33% |
| RUIGUI vs Leroy | 4–13 | 23.53% |
| RUIGUI vs Zafina | 7–8 | 46.67% |
| RUIGUI vs Jack-8 | 4–7 | 36.36% |
| RUIGUI vs Kuma | 4–7 | 36.36% |
| RUIGUI vs Shaheen | 7–3 | 70.00% |
| RUIGUI vs Raven | 3–6 | 33.33% |
| RUIGUI vs Lidia | 5–2 | 71.43% |
| RUIGUI vs Heihachi | 3–3 | 50.00% |
| RUIGUI vs Panda | 1–2 | 33.33% |
| RUIGUI vs Clive | 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.