| KROOM vs Dragunov | 55–50 | 52.38% |
| KROOM vs Hwoarang | 65–39 | 62.50% |
| KROOM vs Bryan | 49–53 | 48.04% |
| KROOM vs Paul | 35–60 | 36.84% |
| KROOM vs Kazuya | 51–44 | 53.68% |
| KROOM vs Jin | 41–41 | 50.00% |
| KROOM vs Lili | 38–39 | 49.35% |
| KROOM vs Devil Jin | 36–34 | 51.43% |
| KROOM vs Asuka | 33–36 | 47.83% |
| KROOM vs King | 31–34 | 47.69% |
| KROOM vs Jack-8 | 23–41 | 35.94% |
| KROOM vs Reina | 38–25 | 60.32% |
| KROOM vs Heihachi | 33–28 | 54.10% |
| KROOM vs Azucena | 34–26 | 56.67% |
| KROOM vs Victor | 32–27 | 54.24% |
| KROOM vs Yoshimitsu | 23–33 | 41.07% |
| KROOM vs Steve | 25–27 | 48.08% |
| KROOM vs Law | 28–19 | 59.57% |
| KROOM vs Feng | 31–15 | 67.39% |
| KROOM vs Xiaoyu | 20–25 | 44.44% |
| KROOM vs Lee | 28–16 | 63.64% |
| KROOM vs Lars | 15–28 | 34.88% |
| KROOM vs Leroy | 18–21 | 46.15% |
| KROOM vs Alisa | 19–19 | 50.00% |
| KROOM vs Claudio | 20–18 | 52.63% |
| KROOM vs Jun | 15–23 | 39.47% |
| KROOM vs Shaheen | 15–21 | 41.67% |
| KROOM vs Leo | 16–18 | 47.06% |
| KROOM vs Eddy | 17–14 | 54.84% |
| KROOM vs Fahkumram | 16–9 | 64.00% |
| KROOM vs Zafina | 11–13 | 45.83% |
| KROOM vs Nina | 10–12 | 45.45% |
| KROOM vs Kuma | 9–11 | 45.00% |
| KROOM vs Raven | 8–9 | 47.06% |
| KROOM vs Lidia | 5–7 | 41.67% |
| KROOM vs Panda | 2–4 | 33.33% |
| KROOM vs Anna | 4–1 | 80.00% |
| KROOM vs Clive | 2–0 | 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.