| Rei Dos Ratos vs Lili | 1–3 | 25.00% |
| Rei Dos Ratos vs Hwoarang | 0–3 | 0.00% |
| Rei Dos Ratos vs Steve | 0–3 | 0.00% |
| Rei Dos Ratos vs Lars | 1–2 | 33.33% |
| Rei Dos Ratos vs Reina | 3–0 | 100.00% |
| Rei Dos Ratos vs King | 0–2 | 0.00% |
| Rei Dos Ratos vs Jin | 0–2 | 0.00% |
| Rei Dos Ratos vs Victor | 0–2 | 0.00% |
| Rei Dos Ratos vs Paul | 0–1 | 0.00% |
| Rei Dos Ratos vs Law | 0–1 | 0.00% |
| Rei Dos Ratos vs Yoshimitsu | 1–0 | 100.00% |
| Rei Dos Ratos vs Zafina | 0–1 | 0.00% |
| Rei Dos Ratos vs Anna | 0–1 | 0.00% |
| Rei Dos Ratos vs Fahkumram | 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.