| RCKaisen vs King | 14–10 | 58.33% |
| RCKaisen vs Jin | 9–5 | 64.29% |
| RCKaisen vs Kazuya | 10–4 | 71.43% |
| RCKaisen vs Reina | 6–6 | 50.00% |
| RCKaisen vs Heihachi | 7–5 | 58.33% |
| RCKaisen vs Bryan | 9–2 | 81.82% |
| RCKaisen vs Fahkumram | 6–4 | 60.00% |
| RCKaisen vs Hwoarang | 2–7 | 22.22% |
| RCKaisen vs Lidia | 4–4 | 50.00% |
| RCKaisen vs Leroy | 6–1 | 85.71% |
| RCKaisen vs Law | 5–1 | 83.33% |
| RCKaisen vs Xiaoyu | 4–2 | 66.67% |
| RCKaisen vs Asuka | 3–3 | 50.00% |
| RCKaisen vs Lars | 4–2 | 66.67% |
| RCKaisen vs Eddy | 3–3 | 50.00% |
| RCKaisen vs Yoshimitsu | 3–2 | 60.00% |
| RCKaisen vs Lili | 2–3 | 40.00% |
| RCKaisen vs Dragunov | 2–3 | 40.00% |
| RCKaisen vs Alisa | 2–3 | 40.00% |
| RCKaisen vs Paul | 2–2 | 50.00% |
| RCKaisen vs Steve | 2–2 | 50.00% |
| RCKaisen vs Devil Jin | 4–0 | 100.00% |
| RCKaisen vs Azucena | 2–2 | 50.00% |
| RCKaisen vs Jack-8 | 2–1 | 66.67% |
| RCKaisen vs Leo | 1–2 | 33.33% |
| RCKaisen vs Shaheen | 1–2 | 33.33% |
| RCKaisen vs Zafina | 0–3 | 0.00% |
| RCKaisen vs Lee | 2–0 | 100.00% |
| RCKaisen vs Anna | 1–1 | 50.00% |
| RCKaisen vs Feng | 0–1 | 0.00% |
| RCKaisen vs Nina | 0–1 | 0.00% |
| RCKaisen vs Kuma | 1–0 | 100.00% |
| RCKaisen vs Jun | 1–0 | 100.00% |
| RCKaisen 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.