| PenPart1 vs King | 0–4 | 0.00% |
| PenPart1 vs Hwoarang | 1–2 | 33.33% |
| PenPart1 vs Kazuya | 1–2 | 33.33% |
| PenPart1 vs Nina | 2–1 | 66.67% |
| PenPart1 vs Leroy | 1–2 | 33.33% |
| PenPart1 vs Lars | 0–2 | 0.00% |
| PenPart1 vs Jun | 0–2 | 0.00% |
| PenPart1 vs Paul | 0–2 | 0.00% |
| PenPart1 vs Xiaoyu | 0–2 | 0.00% |
| PenPart1 vs Asuka | 2–0 | 100.00% |
| PenPart1 vs Kuma | 0–2 | 0.00% |
| PenPart1 vs Law | 0–1 | 0.00% |
| PenPart1 vs Claudio | 0–1 | 0.00% |
| PenPart1 vs Panda | 0–1 | 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.