| Chaos51 vs Law | 10–8 | 55.56% |
| Chaos51 vs Reina | 8–7 | 53.33% |
| Chaos51 vs King | 2–12 | 14.29% |
| Chaos51 vs Victor | 8–6 | 57.14% |
| Chaos51 vs Steve | 5–8 | 38.46% |
| Chaos51 vs Azucena | 6–7 | 46.15% |
| Chaos51 vs Yoshimitsu | 4–7 | 36.36% |
| Chaos51 vs Hwoarang | 4–7 | 36.36% |
| Chaos51 vs Jin | 2–9 | 18.18% |
| Chaos51 vs Devil Jin | 6–5 | 54.55% |
| Chaos51 vs Lars | 6–5 | 54.55% |
| Chaos51 vs Eddy | 6–5 | 54.55% |
| Chaos51 vs Bryan | 4–6 | 40.00% |
| Chaos51 vs Paul | 5–3 | 62.50% |
| Chaos51 vs Jun | 6–2 | 75.00% |
| Chaos51 vs Jack-8 | 2–4 | 33.33% |
| Chaos51 vs Lili | 3–2 | 60.00% |
| Chaos51 vs Dragunov | 4–1 | 80.00% |
| Chaos51 vs Lee | 1–4 | 20.00% |
| Chaos51 vs Alisa | 3–1 | 75.00% |
| Chaos51 vs Claudio | 2–2 | 50.00% |
| Chaos51 vs Kazuya | 1–2 | 33.33% |
| Chaos51 vs Kuma | 1–2 | 33.33% |
| Chaos51 vs Leroy | 1–2 | 33.33% |
| Chaos51 vs Shaheen | 2–0 | 100.00% |
| Chaos51 vs Panda | 1–1 | 50.00% |
| Chaos51 vs Zafina | 2–0 | 100.00% |
| Chaos51 vs Clive | 1–1 | 50.00% |
| Chaos51 vs Xiaoyu | 0–1 | 0.00% |
| Chaos51 vs Asuka | 1–0 | 100.00% |
| Chaos51 vs Feng | 0–1 | 0.00% |
| Chaos51 vs Nina | 0–1 | 0.00% |
| Chaos51 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.