| Chefboy215 vs King | 7–8 | 46.67% |
| Chefboy215 vs Victor | 10–2 | 83.33% |
| Chefboy215 vs Yoshimitsu | 6–4 | 60.00% |
| Chefboy215 vs Eddy | 1–8 | 11.11% |
| Chefboy215 vs Jin | 7–1 | 87.50% |
| Chefboy215 vs Kazuya | 2–6 | 25.00% |
| Chefboy215 vs Steve | 8–0 | 100.00% |
| Chefboy215 vs Devil Jin | 4–4 | 50.00% |
| Chefboy215 vs Lars | 4–4 | 50.00% |
| Chefboy215 vs Reina | 6–2 | 75.00% |
| Chefboy215 vs Lidia | 5–3 | 62.50% |
| Chefboy215 vs Lili | 5–1 | 83.33% |
| Chefboy215 vs Jun | 2–4 | 33.33% |
| Chefboy215 vs Azucena | 4–2 | 66.67% |
| Chefboy215 vs Nina | 3–2 | 60.00% |
| Chefboy215 vs Clive | 2–3 | 40.00% |
| Chefboy215 vs Paul | 2–2 | 50.00% |
| Chefboy215 vs Bryan | 2–2 | 50.00% |
| Chefboy215 vs Hwoarang | 1–2 | 33.33% |
| Chefboy215 vs Asuka | 2–1 | 66.67% |
| Chefboy215 vs Dragunov | 2–1 | 66.67% |
| Chefboy215 vs Alisa | 1–2 | 33.33% |
| Chefboy215 vs Law | 2–0 | 100.00% |
| Chefboy215 vs Kuma | 1–1 | 50.00% |
| Chefboy215 vs Raven | 2–0 | 100.00% |
| Chefboy215 vs Xiaoyu | 0–1 | 0.00% |
| Chefboy215 vs Claudio | 0–1 | 0.00% |
| Chefboy215 vs Panda | 1–0 | 100.00% |
| Chefboy215 vs Zafina | 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.