| rialfi vs Jin | 49–39 | 55.68% |
| rialfi vs Kazuya | 27–30 | 47.37% |
| rialfi vs Steve | 28–29 | 49.12% |
| rialfi vs Bryan | 28–25 | 52.83% |
| rialfi vs Dragunov | 25–28 | 47.17% |
| rialfi vs King | 27–23 | 54.00% |
| rialfi vs Hwoarang | 24–21 | 53.33% |
| rialfi vs Paul | 23–20 | 53.49% |
| rialfi vs Yoshimitsu | 17–24 | 41.46% |
| rialfi vs Reina | 21–19 | 52.50% |
| rialfi vs Law | 18–19 | 48.65% |
| rialfi vs Jun | 19–18 | 51.35% |
| rialfi vs Feng | 12–17 | 41.38% |
| rialfi vs Lidia | 14–13 | 51.85% |
| rialfi vs Leo | 9–15 | 37.50% |
| rialfi vs Victor | 17–7 | 70.83% |
| rialfi vs Alisa | 8–14 | 36.36% |
| rialfi vs Xiaoyu | 10–11 | 47.62% |
| rialfi vs Lili | 8–13 | 38.10% |
| rialfi vs Lars | 11–9 | 55.00% |
| rialfi vs Nina | 13–6 | 68.42% |
| rialfi vs Eddy | 8–11 | 42.11% |
| rialfi vs Shaheen | 8–10 | 44.44% |
| rialfi vs Asuka | 10–6 | 62.50% |
| rialfi vs Jack-8 | 9–6 | 60.00% |
| rialfi vs Clive | 9–6 | 60.00% |
| rialfi vs Devil Jin | 11–2 | 84.62% |
| rialfi vs Lee | 3–10 | 23.08% |
| rialfi vs Heihachi | 6–7 | 46.15% |
| rialfi vs Claudio | 5–7 | 41.67% |
| rialfi vs Leroy | 5–3 | 62.50% |
| rialfi vs Kuma | 2–3 | 40.00% |
| rialfi vs Panda | 2–3 | 40.00% |
| rialfi vs Azucena | 1–4 | 20.00% |
| rialfi vs Zafina | 0–2 | 0.00% |
| rialfi vs Raven | 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.