| ATAHUALPA.GAV20 vs Steve | 7–5 | 58.33% |
| ATAHUALPA.GAV20 vs King | 2–9 | 18.18% |
| ATAHUALPA.GAV20 vs Reina | 5–6 | 45.45% |
| ATAHUALPA.GAV20 vs Eddy | 0–8 | 0.00% |
| ATAHUALPA.GAV20 vs Armor King | 2–6 | 25.00% |
| ATAHUALPA.GAV20 vs Kazuya | 1–6 | 14.29% |
| ATAHUALPA.GAV20 vs Yoshimitsu | 0–6 | 0.00% |
| ATAHUALPA.GAV20 vs Azucena | 1–5 | 16.67% |
| ATAHUALPA.GAV20 vs Fahkumram | 0–6 | 0.00% |
| ATAHUALPA.GAV20 vs Law | 0–5 | 0.00% |
| ATAHUALPA.GAV20 vs Jin | 2–2 | 50.00% |
| ATAHUALPA.GAV20 vs Lili | 0–4 | 0.00% |
| ATAHUALPA.GAV20 vs Shaheen | 0–4 | 0.00% |
| ATAHUALPA.GAV20 vs Paul | 0–3 | 0.00% |
| ATAHUALPA.GAV20 vs Hwoarang | 1–2 | 33.33% |
| ATAHUALPA.GAV20 vs Asuka | 1–2 | 33.33% |
| ATAHUALPA.GAV20 vs Dragunov | 2–1 | 66.67% |
| ATAHUALPA.GAV20 vs Victor | 1–2 | 33.33% |
| ATAHUALPA.GAV20 vs Lidia | 1–2 | 33.33% |
| ATAHUALPA.GAV20 vs Heihachi | 1–2 | 33.33% |
| ATAHUALPA.GAV20 vs Bryan | 0–2 | 0.00% |
| ATAHUALPA.GAV20 vs Jun | 0–2 | 0.00% |
| ATAHUALPA.GAV20 vs Claudio | 0–1 | 0.00% |
| ATAHUALPA.GAV20 vs Anna | 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.