| KcKp42 vs King | 4–4 | 50.00% |
| KcKp42 vs Kazuya | 6–1 | 85.71% |
| KcKp42 vs Lee | 1–6 | 14.29% |
| KcKp42 vs Law | 2–4 | 33.33% |
| KcKp42 vs Jin | 3–2 | 60.00% |
| KcKp42 vs Lidia | 4–1 | 80.00% |
| KcKp42 vs Heihachi | 2–3 | 40.00% |
| KcKp42 vs Miary Zo | 3–2 | 60.00% |
| KcKp42 vs Xiaoyu | 0–4 | 0.00% |
| KcKp42 vs Devil Jin | 1–3 | 25.00% |
| KcKp42 vs Leroy | 3–1 | 75.00% |
| KcKp42 vs Clive | 2–2 | 50.00% |
| KcKp42 vs Hwoarang | 0–3 | 0.00% |
| KcKp42 vs Lili | 3–0 | 100.00% |
| KcKp42 vs Reina | 2–1 | 66.67% |
| KcKp42 vs Eddy | 1–2 | 33.33% |
| KcKp42 vs Bryan | 2–0 | 100.00% |
| KcKp42 vs Steve | 2–0 | 100.00% |
| KcKp42 vs Dragunov | 1–1 | 50.00% |
| KcKp42 vs Asuka | 0–1 | 0.00% |
| KcKp42 vs Kuma | 0–1 | 0.00% |
| KcKp42 vs Victor | 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.