| RumpyRoo vs Dragunov | 9–4 | 69.23% |
| RumpyRoo vs King | 7–4 | 63.64% |
| RumpyRoo vs Hwoarang | 9–2 | 81.82% |
| RumpyRoo vs Jin | 10–1 | 90.91% |
| RumpyRoo vs Kazuya | 7–3 | 70.00% |
| RumpyRoo vs Bryan | 3–6 | 33.33% |
| RumpyRoo vs Lili | 6–3 | 66.67% |
| RumpyRoo vs Lars | 6–3 | 66.67% |
| RumpyRoo vs Yoshimitsu | 5–3 | 62.50% |
| RumpyRoo vs Nina | 6–1 | 85.71% |
| RumpyRoo vs Steve | 4–2 | 66.67% |
| RumpyRoo vs Feng | 4–2 | 66.67% |
| RumpyRoo vs Victor | 3–3 | 50.00% |
| RumpyRoo vs Paul | 4–1 | 80.00% |
| RumpyRoo vs Devil Jin | 3–2 | 60.00% |
| RumpyRoo vs Alisa | 3–2 | 60.00% |
| RumpyRoo vs Fahkumram | 4–0 | 100.00% |
| RumpyRoo vs Claudio | 2–1 | 66.67% |
| RumpyRoo vs Kuma | 1–2 | 33.33% |
| RumpyRoo vs Azucena | 2–1 | 66.67% |
| RumpyRoo vs Raven | 1–2 | 33.33% |
| RumpyRoo vs Xiaoyu | 0–2 | 0.00% |
| RumpyRoo vs Leo | 2–0 | 100.00% |
| RumpyRoo vs Lee | 0–2 | 0.00% |
| RumpyRoo vs Panda | 0–2 | 0.00% |
| RumpyRoo vs Eddy | 2–0 | 100.00% |
| RumpyRoo vs Law | 1–0 | 100.00% |
| RumpyRoo vs Asuka | 1–0 | 100.00% |
| RumpyRoo vs Shaheen | 1–0 | 100.00% |
| RumpyRoo vs Zafina | 0–1 | 0.00% |
| RumpyRoo vs Clive | 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.