| My Chem vs Kazuya | 44–32 | 57.89% |
| My Chem vs King | 37–37 | 50.00% |
| My Chem vs Dragunov | 41–24 | 63.08% |
| My Chem vs Jin | 35–25 | 58.33% |
| My Chem vs Bryan | 37–23 | 61.67% |
| My Chem vs Steve | 35–19 | 64.81% |
| My Chem vs Heihachi | 33–20 | 62.26% |
| My Chem vs Hwoarang | 36–14 | 72.00% |
| My Chem vs Devil Jin | 31–17 | 64.58% |
| My Chem vs Reina | 26–21 | 55.32% |
| My Chem vs Lee | 24–22 | 52.17% |
| My Chem vs Asuka | 18–25 | 41.86% |
| My Chem vs Lili | 23–13 | 63.89% |
| My Chem vs Eddy | 20–13 | 60.61% |
| My Chem vs Paul | 19–10 | 65.52% |
| My Chem vs Law | 12–17 | 41.38% |
| My Chem vs Victor | 17–12 | 58.62% |
| My Chem vs Jun | 16–12 | 57.14% |
| My Chem vs Feng | 15–9 | 62.50% |
| My Chem vs Lars | 11–10 | 52.38% |
| My Chem vs Azucena | 11–10 | 52.38% |
| My Chem vs Yoshimitsu | 11–7 | 61.11% |
| My Chem vs Kuma | 8–10 | 44.44% |
| My Chem vs Claudio | 8–9 | 47.06% |
| My Chem vs Jack-8 | 8–8 | 50.00% |
| My Chem vs Leo | 6–7 | 46.15% |
| My Chem vs Nina | 8–4 | 66.67% |
| My Chem vs Alisa | 2–9 | 18.18% |
| My Chem vs Shaheen | 5–6 | 45.45% |
| My Chem vs Xiaoyu | 3–5 | 37.50% |
| My Chem vs Zafina | 2–6 | 25.00% |
| My Chem vs Leroy | 3–5 | 37.50% |
| My Chem vs Raven | 5–3 | 62.50% |
| My Chem vs Lidia | 1–4 | 20.00% |
| My Chem vs Panda | 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.