| TUNA CHAMCHI vs Dragunov | 21–28 | 42.86% |
| TUNA CHAMCHI vs King | 18–19 | 48.65% |
| TUNA CHAMCHI vs Jin | 18–18 | 50.00% |
| TUNA CHAMCHI vs Hwoarang | 20–13 | 60.61% |
| TUNA CHAMCHI vs Reina | 20–13 | 60.61% |
| TUNA CHAMCHI vs Kazuya | 20–12 | 62.50% |
| TUNA CHAMCHI vs Bryan | 11–20 | 35.48% |
| TUNA CHAMCHI vs Asuka | 15–14 | 51.72% |
| TUNA CHAMCHI vs Steve | 17–10 | 62.96% |
| TUNA CHAMCHI vs Victor | 17–10 | 62.96% |
| TUNA CHAMCHI vs Law | 13–12 | 52.00% |
| TUNA CHAMCHI vs Yoshimitsu | 10–12–2 | 45.45% |
| TUNA CHAMCHI vs Fahkumram | 11–10 | 52.38% |
| TUNA CHAMCHI vs Paul | 15–5 | 75.00% |
| TUNA CHAMCHI vs Alisa | 11–9 | 55.00% |
| TUNA CHAMCHI vs Lili | 8–11 | 42.11% |
| TUNA CHAMCHI vs Lars | 11–8 | 57.89% |
| TUNA CHAMCHI vs Claudio | 10–8 | 55.56% |
| TUNA CHAMCHI vs Leo | 11–6 | 64.71% |
| TUNA CHAMCHI vs Leroy | 9–7 | 56.25% |
| TUNA CHAMCHI vs Lidia | 7–9 | 43.75% |
| TUNA CHAMCHI vs Feng | 5–10 | 33.33% |
| TUNA CHAMCHI vs Lee | 11–4 | 73.33% |
| TUNA CHAMCHI vs Devil Jin | 7–7 | 50.00% |
| TUNA CHAMCHI vs Azucena | 7–6 | 53.85% |
| TUNA CHAMCHI vs Eddy | 4–9 | 30.77% |
| TUNA CHAMCHI vs Jack-8 | 6–5 | 54.55% |
| TUNA CHAMCHI vs Nina | 6–3 | 66.67% |
| TUNA CHAMCHI vs Jun | 5–4 | 55.56% |
| TUNA CHAMCHI vs Xiaoyu | 6–2 | 75.00% |
| TUNA CHAMCHI vs Anna | 3–5 | 37.50% |
| TUNA CHAMCHI vs Clive | 3–3 | 50.00% |
| TUNA CHAMCHI vs Shaheen | 3–2 | 60.00% |
| TUNA CHAMCHI vs Kuma | 3–2 | 60.00% |
| TUNA CHAMCHI vs Raven | 2–3 | 40.00% |
| TUNA CHAMCHI vs Heihachi | 2–3 | 40.00% |
| TUNA CHAMCHI vs Zafina | 1–3 | 25.00% |
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.