| Chajki vs Kazuya | 113–98 | 53.55% |
| Chajki vs Hwoarang | 81–101 | 44.51% |
| Chajki vs Jin | 83–65 | 56.08% |
| Chajki vs Bryan | 68–68 | 50.00% |
| Chajki vs King | 55–76 | 41.98% |
| Chajki vs Steve | 73–54 | 57.48% |
| Chajki vs Yoshimitsu | 54–53 | 50.47% |
| Chajki vs Dragunov | 54–53 | 50.47% |
| Chajki vs Heihachi | 47–49 | 48.96% |
| Chajki vs Armor King | 46–48 | 48.94% |
| Chajki vs Lili | 60–32 | 65.22% |
| Chajki vs Asuka | 44–46 | 48.89% |
| Chajki vs Law | 51–36 | 58.62% |
| Chajki vs Reina | 31–56 | 35.63% |
| Chajki vs Fahkumram | 51–36 | 58.62% |
| Chajki vs Paul | 46–39 | 54.12% |
| Chajki vs Lee | 50–33 | 60.24% |
| Chajki vs Devil Jin | 45–34 | 56.96% |
| Chajki vs Xiaoyu | 34–36 | 48.57% |
| Chajki vs Lars | 42–27 | 60.87% |
| Chajki vs Jun | 32–36 | 47.06% |
| Chajki vs Azucena | 45–22 | 67.16% |
| Chajki vs Eddy | 40–24 | 62.50% |
| Chajki vs Anna | 33–31 | 51.56% |
| Chajki vs Nina | 29–33 | 46.77% |
| Chajki vs Victor | 29–24 | 54.72% |
| Chajki vs Jack-8 | 25–27 | 48.08% |
| Chajki vs Claudio | 29–20 | 59.18% |
| Chajki vs Raven | 21–25 | 45.65% |
| Chajki vs Feng | 22–21 | 51.16% |
| Chajki vs Clive | 26–17 | 60.47% |
| Chajki vs Leo | 26–13 | 66.67% |
| Chajki vs Leroy | 21–15 | 58.33% |
| Chajki vs Alisa | 10–25 | 28.57% |
| Chajki vs Shaheen | 17–17 | 50.00% |
| Chajki vs Lidia | 14–14 | 50.00% |
| Chajki vs Miary Zo | 11–16 | 40.74% |
| Chajki vs Zafina | 16–10 | 61.54% |
| Chajki vs Kuma | 6–12 | 33.33% |
| Chajki vs Panda | 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.