| Rikuyo vs Reina | 6–8 | 42.86% |
| Rikuyo vs Jin | 10–3 | 76.92% |
| Rikuyo vs Hwoarang | 8–3 | 72.73% |
| Rikuyo vs Dragunov | 5–6 | 45.45% |
| Rikuyo vs Law | 8–1 | 88.89% |
| Rikuyo vs Devil Jin | 4–5 | 44.44% |
| Rikuyo vs Kuma | 5–4 | 55.56% |
| Rikuyo vs Bryan | 4–4 | 50.00% |
| Rikuyo vs Steve | 6–2 | 75.00% |
| Rikuyo vs Nina | 6–2 | 75.00% |
| Rikuyo vs Paul | 3–4 | 42.86% |
| Rikuyo vs Yoshimitsu | 5–1 | 83.33% |
| Rikuyo vs Asuka | 4–2 | 66.67% |
| Rikuyo vs Feng | 2–3 | 40.00% |
| Rikuyo vs Lee | 5–0 | 100.00% |
| Rikuyo vs Victor | 5–0 | 100.00% |
| Rikuyo vs Xiaoyu | 3–1 | 75.00% |
| Rikuyo vs Leo | 3–1 | 75.00% |
| Rikuyo vs Leroy | 1–3 | 25.00% |
| Rikuyo vs King | 1–2 | 33.33% |
| Rikuyo vs Kazuya | 1–2 | 33.33% |
| Rikuyo vs Jack-8 | 1–2 | 33.33% |
| Rikuyo vs Lili | 1–1 | 50.00% |
| Rikuyo vs Lars | 2–0 | 100.00% |
| Rikuyo vs Eddy | 1–1 | 50.00% |
| Rikuyo vs Shaheen | 1–1 | 50.00% |
| Rikuyo vs Claudio | 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.