| Rainbow vs Reina | 6–4 | 60.00% |
| Rainbow vs Kazuya | 6–3 | 66.67% |
| Rainbow vs Paul | 7–1 | 87.50% |
| Rainbow vs Feng | 4–3 | 57.14% |
| Rainbow vs Jun | 4–3 | 57.14% |
| Rainbow vs Heihachi | 3–4 | 42.86% |
| Rainbow vs King | 4–2 | 66.67% |
| Rainbow vs Lili | 5–1 | 83.33% |
| Rainbow vs Leroy | 3–3 | 50.00% |
| Rainbow vs Jack-8 | 4–1 | 80.00% |
| Rainbow vs Azucena | 4–1 | 80.00% |
| Rainbow vs Hwoarang | 1–2 | 33.33% |
| Rainbow vs Jin | 2–1 | 66.67% |
| Rainbow vs Steve | 2–1 | 66.67% |
| Rainbow vs Kuma | 1–2 | 33.33% |
| Rainbow vs Clive | 2–1 | 66.67% |
| Rainbow vs Yoshimitsu | 1–1 | 50.00% |
| Rainbow vs Dragunov | 0–2 | 0.00% |
| Rainbow vs Leo | 2–0 | 100.00% |
| Rainbow vs Claudio | 2–0 | 100.00% |
| Rainbow vs Raven | 2–0 | 100.00% |
| Rainbow vs Law | 0–1 | 0.00% |
| Rainbow vs Asuka | 0–1 | 0.00% |
| Rainbow vs Lars | 0–1 | 0.00% |
| Rainbow vs Alisa | 1–0 | 100.00% |
| Rainbow vs Nina | 1–0 | 100.00% |
| Rainbow vs Lee | 1–0 | 100.00% |
| Rainbow vs Eddy | 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.