| Ryuok vs King | 10–8 | 55.56% |
| Ryuok vs Bryan | 5–7 | 41.67% |
| Ryuok vs Heihachi | 5–7 | 41.67% |
| Ryuok vs Nina | 6–4 | 60.00% |
| Ryuok vs Jin | 4–5 | 44.44% |
| Ryuok vs Dragunov | 4–4 | 50.00% |
| Ryuok vs Reina | 3–5 | 37.50% |
| Ryuok vs Azucena | 1–7 | 12.50% |
| Ryuok vs Yoshimitsu | 4–3 | 57.14% |
| Ryuok vs Steve | 4–2 | 66.67% |
| Ryuok vs Feng | 4–2 | 66.67% |
| Ryuok vs Lili | 3–3 | 50.00% |
| Ryuok vs Eddy | 2–4 | 33.33% |
| Ryuok vs Paul | 2–3 | 40.00% |
| Ryuok vs Kazuya | 1–4 | 20.00% |
| Ryuok vs Lee | 2–3 | 40.00% |
| Ryuok vs Jun | 3–2 | 60.00% |
| Ryuok vs Law | 2–2 | 50.00% |
| Ryuok vs Leo | 1–3 | 25.00% |
| Ryuok vs Hwoarang | 3–0 | 100.00% |
| Ryuok vs Devil Jin | 1–2 | 33.33% |
| Ryuok vs Alisa | 2–1 | 66.67% |
| Ryuok vs Claudio | 1–2 | 33.33% |
| Ryuok vs Zafina | 3–0 | 100.00% |
| Ryuok vs Xiaoyu | 2–0 | 100.00% |
| Ryuok vs Asuka | 0–2 | 0.00% |
| Ryuok vs Clive | 1–1 | 50.00% |
| Ryuok vs Lars | 1–0 | 100.00% |
| Ryuok vs Shaheen | 0–1 | 0.00% |
| Ryuok vs Kuma | 0–1 | 0.00% |
| Ryuok vs Lidia | 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.