| Ruikiri vs Kazuya | 72–61 | 54.14% |
| Ruikiri vs Jin | 49–55 | 47.12% |
| Ruikiri vs Reina | 48–40 | 54.55% |
| Ruikiri vs King | 38–48 | 44.19% |
| Ruikiri vs Hwoarang | 28–31 | 47.46% |
| Ruikiri vs Lidia | 28–28 | 50.00% |
| Ruikiri vs Bryan | 29–24 | 54.72% |
| Ruikiri vs Steve | 20–33 | 37.74% |
| Ruikiri vs Jun | 29–18 | 61.70% |
| Ruikiri vs Law | 19–26 | 42.22% |
| Ruikiri vs Lili | 20–25 | 44.44% |
| Ruikiri vs Yoshimitsu | 19–25 | 43.18% |
| Ruikiri vs Paul | 15–25 | 37.50% |
| Ruikiri vs Devil Jin | 16–22 | 42.11% |
| Ruikiri vs Dragunov | 11–25 | 30.56% |
| Ruikiri vs Victor | 22–14 | 61.11% |
| Ruikiri vs Eddy | 14–18 | 43.75% |
| Ruikiri vs Heihachi | 16–14 | 53.33% |
| Ruikiri vs Azucena | 18–11 | 62.07% |
| Ruikiri vs Lee | 14–14 | 50.00% |
| Ruikiri vs Feng | 10–15 | 40.00% |
| Ruikiri vs Asuka | 12–12 | 50.00% |
| Ruikiri vs Nina | 16–6 | 72.73% |
| Ruikiri vs Xiaoyu | 12–8 | 60.00% |
| Ruikiri vs Lars | 6–10 | 37.50% |
| Ruikiri vs Claudio | 12–4 | 75.00% |
| Ruikiri vs Leo | 9–4 | 69.23% |
| Ruikiri vs Shaheen | 7–6 | 53.85% |
| Ruikiri vs Kuma | 3–8 | 27.27% |
| Ruikiri vs Zafina | 5–5 | 50.00% |
| Ruikiri vs Jack-8 | 3–6 | 33.33% |
| Ruikiri vs Clive | 5–4 | 55.56% |
| Ruikiri vs Leroy | 5–2 | 71.43% |
| Ruikiri vs Alisa | 5–1 | 83.33% |
| Ruikiri vs Panda | 1–3 | 25.00% |
| Ruikiri vs Raven | 1–1 | 50.00% |
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.