| Chaddie vs King | 17–19 | 47.22% |
| Chaddie vs Reina | 10–14 | 41.67% |
| Chaddie vs Jin | 11–11 | 50.00% |
| Chaddie vs Kazuya | 6–13 | 31.58% |
| Chaddie vs Yoshimitsu | 7–9 | 43.75% |
| Chaddie vs Bryan | 6–10 | 37.50% |
| Chaddie vs Steve | 4–10 | 28.57% |
| Chaddie vs Paul | 6–7 | 46.15% |
| Chaddie vs Leo | 6–7 | 46.15% |
| Chaddie vs Jun | 8–5 | 61.54% |
| Chaddie vs Eddy | 4–9 | 30.77% |
| Chaddie vs Xiaoyu | 5–7 | 41.67% |
| Chaddie vs Lili | 7–5 | 58.33% |
| Chaddie vs Victor | 3–8 | 27.27% |
| Chaddie vs Hwoarang | 4–5 | 44.44% |
| Chaddie vs Jack-8 | 6–3 | 66.67% |
| Chaddie vs Azucena | 1–8 | 11.11% |
| Chaddie vs Devil Jin | 4–4 | 50.00% |
| Chaddie vs Dragunov | 2–6 | 25.00% |
| Chaddie vs Lee | 4–4 | 50.00% |
| Chaddie vs Law | 6–1 | 85.71% |
| Chaddie vs Lars | 1–6 | 14.29% |
| Chaddie vs Nina | 2–4 | 33.33% |
| Chaddie vs Asuka | 2–3 | 40.00% |
| Chaddie vs Kuma | 3–2 | 60.00% |
| Chaddie vs Leroy | 2–3 | 40.00% |
| Chaddie vs Feng | 1–3 | 25.00% |
| Chaddie vs Raven | 1–3 | 25.00% |
| Chaddie vs Claudio | 1–2 | 33.33% |
| Chaddie vs Alisa | 0–2 | 0.00% |
| Chaddie vs Shaheen | 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.