| RiChii vs Bryan | 73–71 | 50.69% |
| RiChii vs King | 62–42 | 59.62% |
| RiChii vs Lee | 61–38 | 61.62% |
| RiChii vs Dragunov | 59–39 | 60.20% |
| RiChii vs Steve | 59–38 | 60.82% |
| RiChii vs Jin | 54–40 | 57.45% |
| RiChii vs Paul | 49–37 | 56.98% |
| RiChii vs Hwoarang | 53–33 | 61.63% |
| RiChii vs Lars | 44–41 | 51.76% |
| RiChii vs Lili | 43–35 | 55.13% |
| RiChii vs Reina | 30–41 | 42.25% |
| RiChii vs Kazuya | 35–30 | 53.85% |
| RiChii vs Devil Jin | 31–32 | 49.21% |
| RiChii vs Feng | 22–27 | 44.90% |
| RiChii vs Asuka | 26–22 | 54.17% |
| RiChii vs Law | 23–24 | 48.94% |
| RiChii vs Xiaoyu | 19–25 | 43.18% |
| RiChii vs Anna | 21–23 | 47.73% |
| RiChii vs Victor | 25–18 | 58.14% |
| RiChii vs Jun | 24–18 | 57.14% |
| RiChii vs Yoshimitsu | 21–19 | 52.50% |
| RiChii vs Raven | 23–14 | 62.16% |
| RiChii vs Shaheen | 17–18 | 48.57% |
| RiChii vs Kuma | 18–17 | 51.43% |
| RiChii vs Leroy | 16–16 | 50.00% |
| RiChii vs Eddy | 16–16 | 50.00% |
| RiChii vs Alisa | 9–20 | 31.03% |
| RiChii vs Jack-8 | 14–13 | 51.85% |
| RiChii vs Nina | 14–13 | 51.85% |
| RiChii vs Leo | 7–18 | 28.00% |
| RiChii vs Azucena | 12–12 | 50.00% |
| RiChii vs Claudio | 13–10 | 56.52% |
| RiChii vs Heihachi | 11–12 | 47.83% |
| RiChii vs Zafina | 9–6 | 60.00% |
| RiChii vs Lidia | 7–8 | 46.67% |
| RiChii vs Clive | 2–9 | 18.18% |
| RiChii vs Panda | 1–4 | 20.00% |
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.