| Rendal vs Hwoarang | 16–5 | 76.19% |
| Rendal vs King | 8–8 | 50.00% |
| Rendal vs Jin | 8–6 | 57.14% |
| Rendal vs Yoshimitsu | 7–5 | 58.33% |
| Rendal vs Steve | 9–2 | 81.82% |
| Rendal vs Paul | 8–2 | 80.00% |
| Rendal vs Lili | 6–4 | 60.00% |
| Rendal vs Leo | 8–2 | 80.00% |
| Rendal vs Azucena | 6–4 | 60.00% |
| Rendal vs Lee | 5–4 | 55.56% |
| Rendal vs Law | 6–2 | 75.00% |
| Rendal vs Kazuya | 5–3 | 62.50% |
| Rendal vs Nina | 6–1 | 85.71% |
| Rendal vs Lars | 4–2 | 66.67% |
| Rendal vs Xiaoyu | 2–3 | 40.00% |
| Rendal vs Bryan | 5–0 | 100.00% |
| Rendal vs Eddy | 4–1 | 80.00% |
| Rendal vs Jack-8 | 2–2 | 50.00% |
| Rendal vs Devil Jin | 4–0 | 100.00% |
| Rendal vs Dragunov | 3–0 | 100.00% |
| Rendal vs Alisa | 2–1 | 66.67% |
| Rendal vs Reina | 2–1 | 66.67% |
| Rendal vs Victor | 0–3 | 0.00% |
| Rendal vs Asuka | 0–2 | 0.00% |
| Rendal vs Kuma | 1–1 | 50.00% |
| Rendal vs Leroy | 2–0 | 100.00% |
| Rendal vs Jun | 2–0 | 100.00% |
| Rendal vs Feng | 1–0 | 100.00% |
| Rendal vs Zafina | 0–1 | 0.00% |
| Rendal vs Raven | 1–0 | 100.00% |
| Rendal vs Clive | 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.