| R2kmoon2 vs Reina | 15–11 | 57.69% |
| R2kmoon2 vs Eddy | 1–21 | 4.55% |
| R2kmoon2 vs King | 6–12 | 33.33% |
| R2kmoon2 vs Steve | 8–7 | 53.33% |
| R2kmoon2 vs Hwoarang | 5–9 | 35.71% |
| R2kmoon2 vs Victor | 4–7 | 36.36% |
| R2kmoon2 vs Jin | 1–9 | 10.00% |
| R2kmoon2 vs Kazuya | 4–5 | 44.44% |
| R2kmoon2 vs Jun | 3–6 | 33.33% |
| R2kmoon2 vs Lili | 2–4 | 33.33% |
| R2kmoon2 vs Dragunov | 4–2 | 66.67% |
| R2kmoon2 vs Lidia | 3–3 | 50.00% |
| R2kmoon2 vs Paul | 2–3 | 40.00% |
| R2kmoon2 vs Yoshimitsu | 3–2 | 60.00% |
| R2kmoon2 vs Devil Jin | 2–3 | 40.00% |
| R2kmoon2 vs Claudio | 1–4 | 20.00% |
| R2kmoon2 vs Law | 0–4 | 0.00% |
| R2kmoon2 vs Jack-8 | 4–0 | 100.00% |
| R2kmoon2 vs Azucena | 1–3 | 25.00% |
| R2kmoon2 vs Asuka | 1–2 | 33.33% |
| R2kmoon2 vs Shaheen | 1–2 | 33.33% |
| R2kmoon2 vs Heihachi | 1–2 | 33.33% |
| R2kmoon2 vs Feng | 2–0 | 100.00% |
| R2kmoon2 vs Lars | 0–2 | 0.00% |
| R2kmoon2 vs Alisa | 1–1 | 50.00% |
| R2kmoon2 vs Kuma | 0–2 | 0.00% |
| R2kmoon2 vs Panda | 0–2 | 0.00% |
| R2kmoon2 vs Xiaoyu | 1–0 | 100.00% |
| R2kmoon2 vs Leo | 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.