| Ruyjin vs Law | 19–2 | 90.48% |
| Ruyjin vs Hwoarang | 18–2 | 90.00% |
| Ruyjin vs King | 14–0 | 100.00% |
| Ruyjin vs Bryan | 13–1 | 92.86% |
| Ruyjin vs Jin | 12–1 | 92.31% |
| Ruyjin vs Reina | 11–2 | 84.62% |
| Ruyjin vs Paul | 10–1 | 90.91% |
| Ruyjin vs Asuka | 8–1 | 88.89% |
| Ruyjin vs Raven | 5–4 | 55.56% |
| Ruyjin vs Steve | 8–0 | 100.00% |
| Ruyjin vs Devil Jin | 4–4 | 50.00% |
| Ruyjin vs Azucena | 8–0 | 100.00% |
| Ruyjin vs Xiaoyu | 4–2 | 66.67% |
| Ruyjin vs Feng | 5–1 | 83.33% |
| Ruyjin vs Lars | 6–0 | 100.00% |
| Ruyjin vs Yoshimitsu | 5–0 | 100.00% |
| Ruyjin vs Kazuya | 3–2 | 60.00% |
| Ruyjin vs Lili | 5–0 | 100.00% |
| Ruyjin vs Alisa | 3–2 | 60.00% |
| Ruyjin vs Nina | 4–1 | 80.00% |
| Ruyjin vs Lee | 4–0 | 100.00% |
| Ruyjin vs Eddy | 4–0 | 100.00% |
| Ruyjin vs Dragunov | 2–1 | 66.67% |
| Ruyjin vs Leroy | 2–1 | 66.67% |
| Ruyjin vs Jack-8 | 1–1 | 50.00% |
| Ruyjin vs Kuma | 0–2 | 0.00% |
| Ruyjin vs Zafina | 1–1 | 50.00% |
| Ruyjin vs Jun | 2–0 | 100.00% |
| Ruyjin vs Leo | 1–0 | 100.00% |
| Ruyjin vs Claudio | 1–0 | 100.00% |
| Ruyjin vs Victor | 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.