| alchiemyboy vs Jin | 11–5 | 68.75% |
| alchiemyboy vs King | 7–7 | 50.00% |
| alchiemyboy vs Kazuya | 7–6 | 53.85% |
| alchiemyboy vs Asuka | 7–6 | 53.85% |
| alchiemyboy vs Reina | 4–8 | 33.33% |
| alchiemyboy vs Law | 1–9 | 10.00% |
| alchiemyboy vs Alisa | 3–7 | 30.00% |
| alchiemyboy vs Eddy | 5–4 | 55.56% |
| alchiemyboy vs Heihachi | 6–3 | 66.67% |
| alchiemyboy vs Lili | 6–2 | 75.00% |
| alchiemyboy vs Dragunov | 4–4 | 50.00% |
| alchiemyboy vs Bryan | 4–3 | 57.14% |
| alchiemyboy vs Nina | 5–2 | 71.43% |
| alchiemyboy vs Lee | 3–4 | 42.86% |
| alchiemyboy vs Jun | 5–2 | 71.43% |
| alchiemyboy vs Victor | 6–1 | 85.71% |
| alchiemyboy vs Hwoarang | 4–2 | 66.67% |
| alchiemyboy vs Azucena | 6–0 | 100.00% |
| alchiemyboy vs Fahkumram | 6–0 | 100.00% |
| alchiemyboy vs Xiaoyu | 3–2 | 60.00% |
| alchiemyboy vs Steve | 4–1 | 80.00% |
| alchiemyboy vs Devil Jin | 4–1 | 80.00% |
| alchiemyboy vs Claudio | 4–1 | 80.00% |
| alchiemyboy vs Jack-8 | 4–0 | 100.00% |
| alchiemyboy vs Lars | 1–3 | 25.00% |
| alchiemyboy vs Kuma | 4–0 | 100.00% |
| alchiemyboy vs Lidia | 2–2 | 50.00% |
| alchiemyboy vs Clive | 4–0 | 100.00% |
| alchiemyboy vs Shaheen | 2–1 | 66.67% |
| alchiemyboy vs Zafina | 2–1 | 66.67% |
| alchiemyboy vs Feng | 2–0 | 100.00% |
| alchiemyboy vs Anna | 2–0 | 100.00% |
| alchiemyboy vs Raven | 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.