| Rywciu vs Kazuya | 166–115 | 59.07% |
| Rywciu vs Heihachi | 137–110 | 55.47% |
| Rywciu vs Bryan | 147–99 | 59.76% |
| Rywciu vs Jin | 118–102 | 53.64% |
| Rywciu vs King | 118–81 | 59.30% |
| Rywciu vs Hwoarang | 107–91 | 54.04% |
| Rywciu vs Steve | 104–84 | 55.32% |
| Rywciu vs Reina | 74–84 | 46.84% |
| Rywciu vs Devil Jin | 74–68 | 52.11% |
| Rywciu vs Dragunov | 76–66 | 53.52% |
| Rywciu vs Paul | 81–57 | 58.70% |
| Rywciu vs Law | 82–54 | 60.29% |
| Rywciu vs Lee | 68–53 | 56.20% |
| Rywciu vs Asuka | 65–53 | 55.08% |
| Rywciu vs Armor King | 58–55 | 51.33% |
| Rywciu vs Clive | 50–62 | 44.64% |
| Rywciu vs Jun | 48–56 | 46.15% |
| Rywciu vs Lili | 51–52 | 49.51% |
| Rywciu vs Fahkumram | 42–54 | 43.75% |
| Rywciu vs Yoshimitsu | 40–55 | 42.11% |
| Rywciu vs Azucena | 42–45 | 48.28% |
| Rywciu vs Lars | 26–56 | 31.71% |
| Rywciu vs Victor | 31–47 | 39.74% |
| Rywciu vs Xiaoyu | 38–38 | 50.00% |
| Rywciu vs Eddy | 43–32 | 57.33% |
| Rywciu vs Feng | 35–39 | 47.30% |
| Rywciu vs Jack-8 | 33–34 | 49.25% |
| Rywciu vs Alisa | 36–30 | 54.55% |
| Rywciu vs Lidia | 30–36 | 45.45% |
| Rywciu vs Leo | 29–34 | 46.03% |
| Rywciu vs Nina | 34–25 | 57.63% |
| Rywciu vs Raven | 33–23 | 58.93% |
| Rywciu vs Miary Zo | 28–22 | 56.00% |
| Rywciu vs Leroy | 23–25 | 47.92% |
| Rywciu vs Claudio | 19–27 | 41.30% |
| Rywciu vs Anna | 23–21 | 52.27% |
| Rywciu vs Shaheen | 17–20 | 45.95% |
| Rywciu vs Kuma | 16–13 | 55.17% |
| Rywciu vs Zafina | 9–11 | 45.00% |
| Rywciu vs Panda | 7–5 | 58.33% |
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.