| Rubrus vs Hwoarang | 94–90 | 51.09% |
| Rubrus vs Kazuya | 95–82 | 53.67% |
| Rubrus vs King | 66–102 | 39.29% |
| Rubrus vs Jin | 63–80 | 44.06% |
| Rubrus vs Steve | 70–71 | 49.65% |
| Rubrus vs Bryan | 58–82 | 41.43% |
| Rubrus vs Law | 51–58 | 46.79% |
| Rubrus vs Eddy | 45–64 | 41.28% |
| Rubrus vs Paul | 36–58 | 38.30% |
| Rubrus vs Dragunov | 39–50 | 43.82% |
| Rubrus vs Reina | 46–43 | 51.69% |
| Rubrus vs Lili | 49–33 | 59.76% |
| Rubrus vs Clive | 44–37 | 54.32% |
| Rubrus vs Nina | 40–34 | 54.05% |
| Rubrus vs Heihachi | 41–33 | 55.41% |
| Rubrus vs Asuka | 35–32 | 52.24% |
| Rubrus vs Yoshimitsu | 33–31 | 51.56% |
| Rubrus vs Azucena | 23–38 | 37.70% |
| Rubrus vs Jun | 35–24 | 59.32% |
| Rubrus vs Xiaoyu | 26–27 | 49.06% |
| Rubrus vs Lidia | 26–23 | 53.06% |
| Rubrus vs Devil Jin | 30–18 | 62.50% |
| Rubrus vs Victor | 18–27 | 40.00% |
| Rubrus vs Feng | 23–18 | 56.10% |
| Rubrus vs Alisa | 13–28 | 31.71% |
| Rubrus vs Lee | 13–27 | 32.50% |
| Rubrus vs Lars | 13–24 | 35.14% |
| Rubrus vs Armor King | 14–20 | 41.18% |
| Rubrus vs Miary Zo | 12–18 | 40.00% |
| Rubrus vs Kuma | 9–16 | 36.00% |
| Rubrus vs Raven | 9–14 | 39.13% |
| Rubrus vs Claudio | 9–13 | 40.91% |
| Rubrus vs Jack-8 | 6–15 | 28.57% |
| Rubrus vs Fahkumram | 9–11 | 45.00% |
| Rubrus vs Leroy | 10–9 | 52.63% |
| Rubrus vs Leo | 8–10 | 44.44% |
| Rubrus vs Zafina | 8–10 | 44.44% |
| Rubrus vs Anna | 5–10 | 33.33% |
| Rubrus vs Shaheen | 4–4 | 50.00% |
| Rubrus vs Panda | 4–4 | 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.