| Kurumaya vs Reina | 8–4 | 66.67% |
| Kurumaya vs King | 2–4 | 33.33% |
| Kurumaya vs Kazuya | 4–2 | 66.67% |
| Kurumaya vs Xiaoyu | 4–1 | 80.00% |
| Kurumaya vs Jin | 4–1 | 80.00% |
| Kurumaya vs Raven | 4–1 | 80.00% |
| Kurumaya vs Alisa | 4–0 | 100.00% |
| Kurumaya vs Azucena | 4–0 | 100.00% |
| Kurumaya vs Clive | 2–2 | 50.00% |
| Kurumaya vs Lili | 3–1 | 75.00% |
| Kurumaya vs Nina | 4–0 | 100.00% |
| Kurumaya vs Steve | 2–1 | 66.67% |
| Kurumaya vs Feng | 3–0 | 100.00% |
| Kurumaya vs Law | 1–1 | 50.00% |
| Kurumaya vs Bryan | 1–1 | 50.00% |
| Kurumaya vs Asuka | 2–0 | 100.00% |
| Kurumaya vs Lee | 0–2 | 0.00% |
| Kurumaya vs Kuma | 0–2 | 0.00% |
| Kurumaya vs Eddy | 2–0 | 100.00% |
| Kurumaya vs Yoshimitsu | 1–1 | 50.00% |
| Kurumaya vs Lars | 2–0 | 100.00% |
| Kurumaya vs Paul | 1–0 | 100.00% |
| Kurumaya vs Jack-8 | 1–0 | 100.00% |
| Kurumaya vs Devil Jin | 1–0 | 100.00% |
| Kurumaya 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.