| Rumbumbezz vs Hwoarang | 4–7 | 36.36% |
| Rumbumbezz vs Alisa | 2–5 | 28.57% |
| Rumbumbezz vs Reina | 5–0 | 100.00% |
| Rumbumbezz vs Jin | 1–3 | 25.00% |
| Rumbumbezz vs Steve | 4–0 | 100.00% |
| Rumbumbezz vs Eddy | 1–2 | 33.33% |
| Rumbumbezz vs Heihachi | 0–3 | 0.00% |
| Rumbumbezz vs Fahkumram | 2–1 | 66.67% |
| Rumbumbezz vs Law | 0–2 | 0.00% |
| Rumbumbezz vs King | 2–0 | 100.00% |
| Rumbumbezz vs Asuka | 2–0 | 100.00% |
| Rumbumbezz vs Lili | 2–0 | 100.00% |
| Rumbumbezz vs Dragunov | 0–2 | 0.00% |
| Rumbumbezz vs Leo | 2–0 | 100.00% |
| Rumbumbezz vs Zafina | 2–0 | 100.00% |
| Rumbumbezz vs Leroy | 2–0 | 100.00% |
| Rumbumbezz vs Jun | 2–0 | 100.00% |
| Rumbumbezz vs Paul | 0–1 | 0.00% |
| Rumbumbezz vs Bryan | 0–1 | 0.00% |
| Rumbumbezz vs Panda | 0–1 | 0.00% |
| Rumbumbezz vs Victor | 0–1 | 0.00% |
| Rumbumbezz vs Lidia | 0–1 | 0.00% |
| Rumbumbezz vs Miary Zo | 1–0 | 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.