| Rastayin vs Jin | 22–36 | 37.93% |
| Rastayin vs King | 19–30 | 38.78% |
| Rastayin vs Law | 10–19 | 34.48% |
| Rastayin vs Hwoarang | 13–16 | 44.83% |
| Rastayin vs Kazuya | 10–18 | 35.71% |
| Rastayin vs Reina | 12–13 | 48.00% |
| Rastayin vs Leroy | 10–13 | 43.48% |
| Rastayin vs Eddy | 6–15 | 28.57% |
| Rastayin vs Steve | 5–14 | 26.32% |
| Rastayin vs Fahkumram | 7–11 | 38.89% |
| Rastayin vs Dragunov | 3–13 | 18.75% |
| Rastayin vs Yoshimitsu | 7–7 | 50.00% |
| Rastayin vs Bryan | 6–8 | 42.86% |
| Rastayin vs Azucena | 6–8 | 42.86% |
| Rastayin vs Lidia | 10–3 | 76.92% |
| Rastayin vs Asuka | 6–6 | 50.00% |
| Rastayin vs Lili | 4–8 | 33.33% |
| Rastayin vs Jun | 2–10 | 16.67% |
| Rastayin vs Heihachi | 2–9 | 18.18% |
| Rastayin vs Alisa | 3–7 | 30.00% |
| Rastayin vs Miary Zo | 4–6 | 40.00% |
| Rastayin vs Paul | 2–7 | 22.22% |
| Rastayin vs Lars | 0–8 | 0.00% |
| Rastayin vs Nina | 2–6 | 25.00% |
| Rastayin vs Clive | 1–7 | 12.50% |
| Rastayin vs Anna | 4–4 | 50.00% |
| Rastayin vs Armor King | 1–7 | 12.50% |
| Rastayin vs Devil Jin | 3–4 | 42.86% |
| Rastayin vs Leo | 3–4 | 42.86% |
| Rastayin vs Zafina | 5–2 | 71.43% |
| Rastayin vs Claudio | 0–6 | 0.00% |
| Rastayin vs Lee | 2–3 | 40.00% |
| Rastayin vs Xiaoyu | 1–3 | 25.00% |
| Rastayin vs Shaheen | 0–3 | 0.00% |
| Rastayin vs Raven | 0–3 | 0.00% |
| Rastayin vs Feng | 2–0 | 100.00% |
| Rastayin vs Jack-8 | 0–1 | 0.00% |
| Rastayin vs Kuma | 0–1 | 0.00% |
| Rastayin vs Victor | 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.