| Ratopia vs Dragunov | 144–154 | 48.32% |
| Ratopia vs Reina | 114–94 | 54.81% |
| Ratopia vs Kazuya | 83–123 | 40.29% |
| Ratopia vs Bryan | 102–103 | 49.76% |
| Ratopia vs Jin | 99–102 | 49.25% |
| Ratopia vs Feng | 98–91 | 51.85% |
| Ratopia vs Yoshimitsu | 103–80 | 56.28% |
| Ratopia vs King | 97–81 | 54.49% |
| Ratopia vs Victor | 81–97 | 45.51% |
| Ratopia vs Steve | 67–108 | 38.29% |
| Ratopia vs Alisa | 87–85 | 50.58% |
| Ratopia vs Jack-8 | 74–90 | 45.12% |
| Ratopia vs Lili | 101–59 | 63.12% |
| Ratopia vs Asuka | 75–79 | 48.70% |
| Ratopia vs Lars | 77–72 | 51.68% |
| Ratopia vs Xiaoyu | 60–88 | 40.54% |
| Ratopia vs Nina | 67–72 | 48.20% |
| Ratopia vs Law | 77–60 | 56.20% |
| Ratopia vs Devil Jin | 73–63 | 53.68% |
| Ratopia vs Azucena | 71–64 | 52.59% |
| Ratopia vs Leroy | 70–62 | 53.03% |
| Ratopia vs Claudio | 59–62 | 48.76% |
| Ratopia vs Paul | 57–63 | 47.50% |
| Ratopia vs Zafina | 48–70 | 40.68% |
| Ratopia vs Eddy | 59–53 | 52.68% |
| Ratopia vs Lee | 70–39 | 64.22% |
| Ratopia vs Raven | 51–57 | 47.22% |
| Ratopia vs Shaheen | 54–51 | 51.43% |
| Ratopia vs Hwoarang | 53–44 | 54.64% |
| Ratopia vs Jun | 46–50 | 47.92% |
| Ratopia vs Kuma | 59–35 | 62.77% |
| Ratopia vs Leo | 40–49 | 44.94% |
| Ratopia vs Lidia | 37–31 | 54.41% |
| Ratopia vs Heihachi | 26–33 | 44.07% |
| Ratopia vs Panda | 21–18 | 53.85% |
| Ratopia vs Clive | 20–12 | 62.50% |
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.