Name history
| Rumikka | |
| Rumcajs | |
| Espeon | |
| Rumcays | |
| Lucy | |
| Lucyna | |
| Cynthia | |
| KnightOfDespair | |
| PERFECT | |
| るみっか |
| Rumikka vs Kazuya | 261–250 | 51.08% |
| Rumikka vs Jin | 191–258 | 42.54% |
| Rumikka vs Reina | 213–170 | 55.61% |
| Rumikka vs King | 168–163 | 50.76% |
| Rumikka vs Bryan | 150–166 | 47.47% |
| Rumikka vs Hwoarang | 100–150 | 40.00% |
| Rumikka vs Steve | 124–125 | 49.80% |
| Rumikka vs Dragunov | 78–142 | 35.45% |
| Rumikka vs Yoshimitsu | 92–116 | 44.23% |
| Rumikka vs Jun | 110–98 | 52.88% |
| Rumikka vs Heihachi | 82–109 | 42.93% |
| Rumikka vs Law | 72–117 | 38.10% |
| Rumikka vs Lili | 82–89 | 47.95% |
| Rumikka vs Devil Jin | 77–88 | 46.67% |
| Rumikka vs Paul | 67–94 | 41.61% |
| Rumikka vs Lee | 57–102 | 35.85% |
| Rumikka vs Azucena | 57–86 | 39.86% |
| Rumikka vs Asuka | 56–84 | 40.00% |
| Rumikka vs Xiaoyu | 63–70 | 47.37% |
| Rumikka vs Feng | 43–72 | 37.39% |
| Rumikka vs Eddy | 45–64 | 41.28% |
| Rumikka vs Lars | 35–69 | 33.65% |
| Rumikka vs Nina | 50–46 | 52.08% |
| Rumikka vs Claudio | 33–60 | 35.48% |
| Rumikka vs Victor | 37–55 | 40.22% |
| Rumikka vs Jack-8 | 41–43 | 48.81% |
| Rumikka vs Alisa | 27–57 | 32.14% |
| Rumikka vs Leroy | 36–45 | 44.44% |
| Rumikka vs Clive | 24–50 | 32.43% |
| Rumikka vs Raven | 34–37 | 47.89% |
| Rumikka vs Lidia | 26–41 | 38.81% |
| Rumikka vs Armor King | 30–36 | 45.45% |
| Rumikka vs Leo | 30–29 | 50.85% |
| Rumikka vs Shaheen | 25–32 | 43.86% |
| Rumikka vs Zafina | 21–17 | 55.26% |
| Rumikka vs Anna | 13–24 | 35.14% |
| Rumikka vs Kuma | 15–19 | 44.12% |
| Rumikka vs Fahkumram | 11–17 | 39.29% |
| Rumikka vs Panda | 7–5 | 58.33% |
| Rumikka vs Miary Zo | 4–5 | 44.44% |
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.