| Chappa vs Kazuya | 29–15 | 65.91% |
| Chappa vs Armor King | 23–15 | 60.53% |
| Chappa vs Jin | 20–16 | 55.56% |
| Chappa vs Reina | 18–10 | 64.29% |
| Chappa vs Heihachi | 9–17 | 34.62% |
| Chappa vs Steve | 15–10 | 60.00% |
| Chappa vs King | 13–7 | 65.00% |
| Chappa vs Yoshimitsu | 13–6 | 68.42% |
| Chappa vs Hwoarang | 14–5 | 73.68% |
| Chappa vs Bryan | 11–7 | 61.11% |
| Chappa vs Law | 9–8 | 52.94% |
| Chappa vs Dragunov | 11–6 | 64.71% |
| Chappa vs Fahkumram | 12–5 | 70.59% |
| Chappa vs Raven | 9–6 | 60.00% |
| Chappa vs Clive | 11–4 | 73.33% |
| Chappa vs Lars | 8–5 | 61.54% |
| Chappa vs Lidia | 7–6 | 53.85% |
| Chappa vs Devil Jin | 6–6 | 50.00% |
| Chappa vs Xiaoyu | 7–4 | 63.64% |
| Chappa vs Feng | 9–2 | 81.82% |
| Chappa vs Jun | 6–5 | 54.55% |
| Chappa vs Lee | 6–4 | 60.00% |
| Chappa vs Azucena | 7–2 | 77.78% |
| Chappa vs Jack-8 | 3–5 | 37.50% |
| Chappa vs Nina | 6–2 | 75.00% |
| Chappa vs Leroy | 6–2 | 75.00% |
| Chappa vs Eddy | 2–5 | 28.57% |
| Chappa vs Anna | 5–2 | 71.43% |
| Chappa vs Paul | 6–0 | 100.00% |
| Chappa vs Lili | 3–3 | 50.00% |
| Chappa vs Miary Zo | 2–4 | 33.33% |
| Chappa vs Leo | 4–1 | 80.00% |
| Chappa vs Kuma | 3–2 | 60.00% |
| Chappa vs Claudio | 2–2 | 50.00% |
| Chappa vs Victor | 4–0 | 100.00% |
| Chappa vs Panda | 2–1 | 66.67% |
| Chappa vs Zafina | 3–0 | 100.00% |
| Chappa vs Alisa | 0–2 | 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.