| Rum_Knight vs Reina | 16–15 | 51.61% |
| Rum_Knight vs Steve | 17–9 | 65.38% |
| Rum_Knight vs Kazuya | 15–7 | 68.18% |
| Rum_Knight vs Bryan | 17–4 | 80.95% |
| Rum_Knight vs Lili | 6–12 | 33.33% |
| Rum_Knight vs Lee | 8–8 | 50.00% |
| Rum_Knight vs Jin | 9–6 | 60.00% |
| Rum_Knight vs Eddy | 6–9 | 40.00% |
| Rum_Knight vs Devil Jin | 2–11 | 15.38% |
| Rum_Knight vs Paul | 8–3 | 72.73% |
| Rum_Knight vs King | 6–5 | 54.55% |
| Rum_Knight vs Yoshimitsu | 6–5 | 54.55% |
| Rum_Knight vs Hwoarang | 6–5 | 54.55% |
| Rum_Knight vs Heihachi | 7–4 | 63.64% |
| Rum_Knight vs Feng | 6–4 | 60.00% |
| Rum_Knight vs Asuka | 7–2 | 77.78% |
| Rum_Knight vs Raven | 8–1 | 88.89% |
| Rum_Knight vs Victor | 4–4 | 50.00% |
| Rum_Knight vs Xiaoyu | 3–4 | 42.86% |
| Rum_Knight vs Lars | 3–4 | 42.86% |
| Rum_Knight vs Azucena | 2–5 | 28.57% |
| Rum_Knight vs Law | 1–4 | 20.00% |
| Rum_Knight vs Alisa | 4–1 | 80.00% |
| Rum_Knight vs Jun | 4–0 | 100.00% |
| Rum_Knight vs Dragunov | 3–0 | 100.00% |
| Rum_Knight vs Nina | 3–0 | 100.00% |
| Rum_Knight vs Zafina | 1–2 | 33.33% |
| Rum_Knight vs Jack-8 | 0–2 | 0.00% |
| Rum_Knight vs Claudio | 0–2 | 0.00% |
| Rum_Knight vs Shaheen | 2–0 | 100.00% |
| Rum_Knight vs Kuma | 2–0 | 100.00% |
| Rum_Knight vs Leroy | 0–2 | 0.00% |
| Rum_Knight vs Lidia | 2–0 | 100.00% |
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.