| Rominator123 vs Jin | 4–10 | 28.57% |
| Rominator123 vs King | 2–7 | 22.22% |
| Rominator123 vs Steve | 1–7 | 12.50% |
| Rominator123 vs Lili | 1–7 | 12.50% |
| Rominator123 vs Eddy | 1–7 | 12.50% |
| Rominator123 vs Leroy | 3–4 | 42.86% |
| Rominator123 vs Reina | 1–6 | 14.29% |
| Rominator123 vs Nina | 1–4 | 20.00% |
| Rominator123 vs Azucena | 0–5 | 0.00% |
| Rominator123 vs Law | 1–3 | 25.00% |
| Rominator123 vs Kazuya | 2–2 | 50.00% |
| Rominator123 vs Asuka | 0–4 | 0.00% |
| Rominator123 vs Zafina | 3–1 | 75.00% |
| Rominator123 vs Alisa | 0–3 | 0.00% |
| Rominator123 vs Lee | 1–2 | 33.33% |
| Rominator123 vs Jun | 1–2 | 33.33% |
| Rominator123 vs Clive | 0–3 | 0.00% |
| Rominator123 vs Bryan | 0–2 | 0.00% |
| Rominator123 vs Devil Jin | 0–2 | 0.00% |
| Rominator123 vs Leo | 0–2 | 0.00% |
| Rominator123 vs Lars | 0–2 | 0.00% |
| Rominator123 vs Shaheen | 0–2 | 0.00% |
| Rominator123 vs Victor | 0–2 | 0.00% |
| Rominator123 vs Yoshimitsu | 0–1 | 0.00% |
| Rominator123 vs Hwoarang | 0–1 | 0.00% |
| Rominator123 vs Dragunov | 0–1 | 0.00% |
| Rominator123 vs Kuma | 0–1 | 0.00% |
| Rominator123 vs Raven | 0–1 | 0.00% |
| Rominator123 vs Lidia | 0–1 | 0.00% |
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.