| Ronichik vs Jin | 51–33 | 60.71% |
| Ronichik vs Bryan | 39–37 | 51.32% |
| Ronichik vs Kazuya | 44–31 | 58.67% |
| Ronichik vs Heihachi | 40–33 | 54.79% |
| Ronichik vs Reina | 34–17 | 66.67% |
| Ronichik vs Devil Jin | 24–25 | 48.98% |
| Ronichik vs King | 24–23 | 51.06% |
| Ronichik vs Steve | 23–23 | 50.00% |
| Ronichik vs Hwoarang | 21–18 | 53.85% |
| Ronichik vs Asuka | 20–16 | 55.56% |
| Ronichik vs Lili | 17–18 | 48.57% |
| Ronichik vs Law | 22–9 | 70.97% |
| Ronichik vs Yoshimitsu | 16–15 | 51.61% |
| Ronichik vs Azucena | 16–15 | 51.61% |
| Ronichik vs Lee | 14–15 | 48.28% |
| Ronichik vs Paul | 12–16 | 42.86% |
| Ronichik vs Dragunov | 17–11 | 60.71% |
| Ronichik vs Jun | 16–10 | 61.54% |
| Ronichik vs Nina | 14–10 | 58.33% |
| Ronichik vs Feng | 16–7 | 69.57% |
| Ronichik vs Alisa | 16–6 | 72.73% |
| Ronichik vs Lars | 12–6 | 66.67% |
| Ronichik vs Xiaoyu | 7–10 | 41.18% |
| Ronichik vs Claudio | 10–7 | 58.82% |
| Ronichik vs Lidia | 12–2 | 85.71% |
| Ronichik vs Jack-8 | 4–9 | 30.77% |
| Ronichik vs Leo | 4–9 | 30.77% |
| Ronichik vs Shaheen | 8–4 | 66.67% |
| Ronichik vs Leroy | 2–10 | 16.67% |
| Ronichik vs Eddy | 5–7 | 41.67% |
| Ronichik vs Clive | 7–5 | 58.33% |
| Ronichik vs Raven | 8–3 | 72.73% |
| Ronichik vs Kuma | 4–4 | 50.00% |
| Ronichik vs Zafina | 2–3 | 40.00% |
| Ronichik vs Victor | 3–2 | 60.00% |
| Ronichik vs Panda | 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.