| Chefilll vs Jin | 33–30 | 52.38% |
| Chefilll vs Bryan | 35–25 | 58.33% |
| Chefilll vs Kazuya | 28–29 | 49.12% |
| Chefilll vs King | 27–24 | 52.94% |
| Chefilll vs Heihachi | 25–20 | 55.56% |
| Chefilll vs Reina | 23–17 | 57.50% |
| Chefilll vs Victor | 19–20 | 48.72% |
| Chefilll vs Nina | 20–15 | 57.14% |
| Chefilll vs Hwoarang | 20–13 | 60.61% |
| Chefilll vs Steve | 15–17 | 46.88% |
| Chefilll vs Lili | 18–14 | 56.25% |
| Chefilll vs Clive | 14–18 | 43.75% |
| Chefilll vs Law | 12–17 | 41.38% |
| Chefilll vs Yoshimitsu | 18–9 | 66.67% |
| Chefilll vs Dragunov | 15–12 | 55.56% |
| Chefilll vs Asuka | 11–14 | 44.00% |
| Chefilll vs Devil Jin | 11–14 | 44.00% |
| Chefilll vs Eddy | 11–13 | 45.83% |
| Chefilll vs Alisa | 8–15 | 34.78% |
| Chefilll vs Kuma | 9–14 | 39.13% |
| Chefilll vs Feng | 7–11 | 38.89% |
| Chefilll vs Xiaoyu | 10–7 | 58.82% |
| Chefilll vs Paul | 5–11 | 31.25% |
| Chefilll vs Lidia | 9–6 | 60.00% |
| Chefilll vs Jun | 8–6 | 57.14% |
| Chefilll vs Azucena | 7–7 | 50.00% |
| Chefilll vs Leroy | 5–6 | 45.45% |
| Chefilll vs Lars | 6–4 | 60.00% |
| Chefilll vs Lee | 7–3 | 70.00% |
| Chefilll vs Zafina | 3–6 | 33.33% |
| Chefilll vs Fahkumram | 5–4 | 55.56% |
| Chefilll vs Claudio | 5–1 | 83.33% |
| Chefilll vs Raven | 3–3 | 50.00% |
| Chefilll vs Shaheen | 1–4 | 20.00% |
| Chefilll vs Jack-8 | 0–3 | 0.00% |
| Chefilll vs Leo | 0–2 | 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.