| Chachu Obama vs King | 14–2 | 87.50% |
| Chachu Obama vs Jin | 14–2 | 87.50% |
| Chachu Obama vs Dragunov | 14–1 | 93.33% |
| Chachu Obama vs Jack-8 | 13–1 | 92.86% |
| Chachu Obama vs Reina | 12–2 | 85.71% |
| Chachu Obama vs Hwoarang | 11–2 | 84.62% |
| Chachu Obama vs Jun | 10–3 | 76.92% |
| Chachu Obama vs Steve | 11–1 | 91.67% |
| Chachu Obama vs Xiaoyu | 10–1 | 90.91% |
| Chachu Obama vs Victor | 5–6 | 45.45% |
| Chachu Obama vs Eddy | 8–3 | 72.73% |
| Chachu Obama vs Law | 10–0 | 100.00% |
| Chachu Obama vs Lili | 5–5 | 50.00% |
| Chachu Obama vs Lars | 9–0 | 100.00% |
| Chachu Obama vs Leroy | 8–0 | 100.00% |
| Chachu Obama vs Azucena | 8–0 | 100.00% |
| Chachu Obama vs Feng | 3–4 | 42.86% |
| Chachu Obama vs Nina | 5–2 | 71.43% |
| Chachu Obama vs Bryan | 5–1 | 83.33% |
| Chachu Obama vs Kazuya | 4–2 | 66.67% |
| Chachu Obama vs Lee | 4–2 | 66.67% |
| Chachu Obama vs Paul | 4–1 | 80.00% |
| Chachu Obama vs Yoshimitsu | 2–3 | 40.00% |
| Chachu Obama vs Devil Jin | 5–0 | 100.00% |
| Chachu Obama vs Leo | 1–4 | 20.00% |
| Chachu Obama vs Miary Zo | 2–3 | 40.00% |
| Chachu Obama vs Asuka | 4–0 | 100.00% |
| Chachu Obama vs Alisa | 3–1 | 75.00% |
| Chachu Obama vs Claudio | 3–1 | 75.00% |
| Chachu Obama vs Shaheen | 1–1 | 50.00% |
| Chachu Obama vs Kuma | 2–0 | 100.00% |
| Chachu Obama vs Raven | 2–0 | 100.00% |
| Chachu Obama vs Lidia | 1–1 | 50.00% |
| Chachu Obama vs Panda | 1–0 | 100.00% |
| Chachu Obama vs Heihachi | 0–1 | 0.00% |
| Chachu Obama vs Clive | 1–0 | 100.00% |
| Chachu Obama vs Anna | 1–0 | 100.00% |
| Chachu Obama vs Fahkumram | 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.