| Rainbow vs Reina | 7–5 | 58.33% |
| Rainbow vs Eddy | 1–8 | 11.11% |
| Rainbow vs Law | 1–4 | 20.00% |
| Rainbow vs King | 1–4 | 20.00% |
| Rainbow vs Hwoarang | 3–2 | 60.00% |
| Rainbow vs Bryan | 2–2 | 50.00% |
| Rainbow vs Asuka | 4–0 | 100.00% |
| Rainbow vs Feng | 2–2 | 50.00% |
| Rainbow vs Jin | 1–2 | 33.33% |
| Rainbow vs Steve | 2–1 | 66.67% |
| Rainbow vs Lili | 2–1 | 66.67% |
| Rainbow vs Claudio | 2–1 | 66.67% |
| Rainbow vs Yoshimitsu | 2–0 | 100.00% |
| Rainbow vs Nina | 1–1 | 50.00% |
| Rainbow vs Paul | 0–1 | 0.00% |
| Rainbow vs Xiaoyu | 0–1 | 0.00% |
| Rainbow vs Kazuya | 0–1 | 0.00% |
| Rainbow vs Devil Jin | 0–1 | 0.00% |
| Rainbow vs Dragunov | 0–1 | 0.00% |
| Rainbow vs Leo | 0–1 | 0.00% |
| Rainbow vs Lars | 0–1 | 0.00% |
| Rainbow vs Alisa | 0–1 | 0.00% |
| Rainbow vs Leroy | 0–1 | 0.00% |
| Rainbow vs Victor | 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.