| ruru vs Bryan | 803–799 | 50.12% |
| ruru vs Steve | 575–641 | 47.29% |
| ruru vs Hwoarang | 497–570 | 46.58% |
| ruru vs King | 587–419 | 58.35% |
| ruru vs Dragunov | 528–471–1 | 52.85% |
| ruru vs Yoshimitsu | 553–434 | 56.03% |
| ruru vs Jack-8 | 450–454 | 49.78% |
| ruru vs Asuka | 434–442 | 49.54% |
| ruru vs Paul | 419–444–1 | 48.55% |
| ruru vs Xiaoyu | 448–410 | 52.21% |
| ruru vs Lars | 441–400 | 52.44% |
| ruru vs Alisa | 440–383 | 53.46% |
| ruru vs Nina | 441–366 | 54.65% |
| ruru vs Jin | 329–452 | 42.13% |
| ruru vs Lili | 422–358 | 54.10% |
| ruru vs Lee | 345–415 | 45.39% |
| ruru vs Kazuya | 365–392 | 48.22% |
| ruru vs Claudio | 349–400 | 46.60% |
| ruru vs Reina | 350–389 | 47.36% |
| ruru vs Feng | 356–355–1 | 50.07% |
| ruru vs Heihachi | 323–333 | 49.24% |
| ruru vs Azucena | 351–294 | 54.42% |
| ruru vs Victor | 338–290 | 53.82% |
| ruru vs Eddy | 344–255 | 57.43% |
| ruru vs Raven | 290–288 | 50.17% |
| ruru vs Law | 293–262 | 52.79% |
| ruru vs Shaheen | 271–275 | 49.63% |
| ruru vs Clive | 247–289 | 46.08% |
| ruru vs Jun | 248–267 | 48.16% |
| ruru vs Lidia | 282–230 | 55.08% |
| ruru vs Zafina | 261–247 | 51.38% |
| ruru vs Devil Jin | 232–222 | 51.10% |
| ruru vs Leo | 216–235–1 | 47.89% |
| ruru vs Anna | 191–221 | 46.36% |
| ruru vs Leroy | 194–214 | 47.55% |
| ruru vs Fahkumram | 196–170 | 53.55% |
| ruru vs Kuma | 176–144 | 55.00% |
| ruru vs Armor King | 146–162 | 47.40% |
| ruru vs Panda | 139–125 | 52.65% |
| ruru vs Miary Zo | 33–58 | 36.26% |
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.