| Ratzki vs King | 11–5 | 68.75% |
| Ratzki vs Hwoarang | 10–1 | 90.91% |
| Ratzki vs Jin | 8–1 | 88.89% |
| Ratzki vs Dragunov | 3–6 | 33.33% |
| Ratzki vs Lee | 5–3 | 62.50% |
| Ratzki vs Law | 6–1 | 85.71% |
| Ratzki vs Kazuya | 7–0 | 100.00% |
| Ratzki vs Lili | 5–2 | 71.43% |
| Ratzki vs Alisa | 5–2 | 71.43% |
| Ratzki vs Feng | 4–2 | 66.67% |
| Ratzki vs Bryan | 2–3 | 40.00% |
| Ratzki vs Steve | 5–0 | 100.00% |
| Ratzki vs Asuka | 3–2 | 60.00% |
| Ratzki vs Devil Jin | 4–1 | 80.00% |
| Ratzki vs Nina | 3–2 | 60.00% |
| Ratzki vs Paul | 4–0 | 100.00% |
| Ratzki vs Xiaoyu | 4–0 | 100.00% |
| Ratzki vs Reina | 4–0 | 100.00% |
| Ratzki vs Azucena | 2–2 | 50.00% |
| Ratzki vs Yoshimitsu | 2–1 | 66.67% |
| Ratzki vs Jack-8 | 0–3 | 0.00% |
| Ratzki vs Claudio | 3–0 | 100.00% |
| Ratzki vs Jun | 2–1 | 66.67% |
| Ratzki vs Raven | 2–0 | 100.00% |
| Ratzki vs Eddy | 2–0 | 100.00% |
| Ratzki vs Leo | 1–0 | 100.00% |
| Ratzki vs Zafina | 0–1 | 0.00% |
| Ratzki vs Victor | 1–0 | 100.00% |
| Ratzki vs Heihachi | 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.