| iRBIS vs Jin | 9–12 | 42.86% |
| iRBIS vs King | 11–6 | 64.71% |
| iRBIS vs Steve | 9–6 | 60.00% |
| iRBIS vs Dragunov | 10–4 | 71.43% |
| iRBIS vs Yoshimitsu | 6–3 | 66.67% |
| iRBIS vs Claudio | 6–3 | 66.67% |
| iRBIS vs Hwoarang | 1–6 | 14.29% |
| iRBIS vs Devil Jin | 2–5 | 28.57% |
| iRBIS vs Jun | 1–6 | 14.29% |
| iRBIS vs Reina | 4–3 | 57.14% |
| iRBIS vs Asuka | 2–4 | 33.33% |
| iRBIS vs Lars | 3–2 | 60.00% |
| iRBIS vs Lee | 3–2 | 60.00% |
| iRBIS vs Victor | 4–1 | 80.00% |
| iRBIS vs Kazuya | 0–3 | 0.00% |
| iRBIS vs Raven | 2–1 | 66.67% |
| iRBIS vs Heihachi | 2–1 | 66.67% |
| iRBIS vs Law | 0–2 | 0.00% |
| iRBIS vs Bryan | 0–2 | 0.00% |
| iRBIS vs Lili | 2–0 | 100.00% |
| iRBIS vs Zafina | 2–0 | 100.00% |
| iRBIS vs Clive | 0–2 | 0.00% |
| iRBIS vs Armor King | 0–2 | 0.00% |
| iRBIS vs Paul | 1–0 | 100.00% |
| iRBIS vs Jack-8 | 1–0 | 100.00% |
| iRBIS vs Alisa | 0–1 | 0.00% |
| iRBIS vs Panda | 1–0 | 100.00% |
| iRBIS vs Azucena | 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.