| FC Yeomchang vs Reina | 6–6 | 50.00% |
| FC Yeomchang vs Yoshimitsu | 8–3 | 72.73% |
| FC Yeomchang vs Victor | 4–7 | 36.36% |
| FC Yeomchang vs Paul | 5–4 | 55.56% |
| FC Yeomchang vs Lars | 3–6 | 33.33% |
| FC Yeomchang vs Dragunov | 4–4 | 50.00% |
| FC Yeomchang vs Bryan | 4–3 | 57.14% |
| FC Yeomchang vs Asuka | 6–0 | 100.00% |
| FC Yeomchang vs Law | 2–3 | 40.00% |
| FC Yeomchang vs Jin | 4–1 | 80.00% |
| FC Yeomchang vs Kazuya | 4–1 | 80.00% |
| FC Yeomchang vs Azucena | 3–2 | 60.00% |
| FC Yeomchang vs Hwoarang | 3–0 | 100.00% |
| FC Yeomchang vs Steve | 2–1 | 66.67% |
| FC Yeomchang vs Jack-8 | 3–0 | 100.00% |
| FC Yeomchang vs Devil Jin | 2–1 | 66.67% |
| FC Yeomchang vs Lili | 1–2 | 33.33% |
| FC Yeomchang vs Leo | 2–1 | 66.67% |
| FC Yeomchang vs Kuma | 1–2 | 33.33% |
| FC Yeomchang vs Jun | 1–2 | 33.33% |
| FC Yeomchang vs Panda | 0–2 | 0.00% |
| FC Yeomchang vs Raven | 1–1 | 50.00% |
| FC Yeomchang vs Eddy | 0–2 | 0.00% |
| FC Yeomchang vs King | 1–0 | 100.00% |
| FC Yeomchang vs Feng | 0–1 | 0.00% |
| FC Yeomchang vs Alisa | 0–1 | 0.00% |
| FC Yeomchang vs Claudio | 1–0 | 100.00% |
| FC Yeomchang vs Lidia | 1–0 | 100.00% |
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.