| K4D1N vs Steve | 4–2 | 66.67% |
| K4D1N vs Lars | 2–4 | 33.33% |
| K4D1N vs King | 2–2 | 50.00% |
| K4D1N vs Jin | 1–2 | 33.33% |
| K4D1N vs Raven | 2–1 | 66.67% |
| K4D1N vs Hwoarang | 1–1 | 50.00% |
| K4D1N vs Jack-8 | 2–0 | 100.00% |
| K4D1N vs Leroy | 0–2 | 0.00% |
| K4D1N vs Reina | 2–0 | 100.00% |
| K4D1N vs Azucena | 1–1 | 50.00% |
| K4D1N vs Victor | 1–1 | 50.00% |
| K4D1N vs Eddy | 0–2 | 0.00% |
| K4D1N vs Paul | 0–1 | 0.00% |
| K4D1N vs Yoshimitsu | 0–1 | 0.00% |
| K4D1N vs Kuma | 0–1 | 0.00% |
| K4D1N vs Zafina | 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.