| helchang vs King | 1–4 | 20.00% |
| helchang vs Lili | 3–1 | 75.00% |
| helchang vs Dragunov | 1–3 | 25.00% |
| helchang vs Law | 2–1 | 66.67% |
| helchang vs Bryan | 1–2 | 33.33% |
| helchang vs Alisa | 3–0 | 100.00% |
| helchang vs Lee | 0–3 | 0.00% |
| helchang vs Reina | 3–0 | 100.00% |
| helchang vs Victor | 1–2 | 33.33% |
| helchang vs Lidia | 3–0 | 100.00% |
| helchang vs Paul | 0–2 | 0.00% |
| helchang vs Kazuya | 2–0 | 100.00% |
| helchang vs Yoshimitsu | 0–1 | 0.00% |
| helchang vs Hwoarang | 1–0 | 100.00% |
| helchang vs Jin | 0–1 | 0.00% |
| helchang vs Steve | 1–0 | 100.00% |
| helchang vs Jack-8 | 0–1 | 0.00% |
| helchang vs Asuka | 1–0 | 100.00% |
| helchang vs Feng | 0–1 | 0.00% |
| helchang vs Lars | 0–1 | 0.00% |
| helchang vs Panda | 0–1 | 0.00% |
| helchang vs Jun | 1–0 | 100.00% |
| helchang vs Azucena | 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.