| Koolnyx vs Reina | 21–11 | 65.62% |
| Koolnyx vs Jin | 17–13 | 56.67% |
| Koolnyx vs Armor King | 16–14 | 53.33% |
| Koolnyx vs King | 19–4 | 82.61% |
| Koolnyx vs Heihachi | 19–4 | 82.61% |
| Koolnyx vs Lili | 13–7 | 65.00% |
| Koolnyx vs Yoshimitsu | 15–3 | 83.33% |
| Koolnyx vs Kazuya | 11–5 | 68.75% |
| Koolnyx vs Dragunov | 8–5 | 61.54% |
| Koolnyx vs Lars | 10–3 | 76.92% |
| Koolnyx vs Jun | 7–6 | 53.85% |
| Koolnyx vs Azucena | 6–6 | 50.00% |
| Koolnyx vs Victor | 9–3 | 75.00% |
| Koolnyx vs Paul | 9–2 | 81.82% |
| Koolnyx vs Bryan | 6–5 | 54.55% |
| Koolnyx vs Clive | 11–0 | 100.00% |
| Koolnyx vs Steve | 6–4 | 60.00% |
| Koolnyx vs Lee | 6–4 | 60.00% |
| Koolnyx vs Eddy | 7–3 | 70.00% |
| Koolnyx vs Asuka | 8–0 | 100.00% |
| Koolnyx vs Feng | 3–5 | 37.50% |
| Koolnyx vs Hwoarang | 6–1 | 85.71% |
| Koolnyx vs Law | 5–1 | 83.33% |
| Koolnyx vs Xiaoyu | 4–2 | 66.67% |
| Koolnyx vs Leo | 6–0 | 100.00% |
| Koolnyx vs Alisa | 4–2 | 66.67% |
| Koolnyx vs Leroy | 6–0 | 100.00% |
| Koolnyx vs Anna | 4–1 | 80.00% |
| Koolnyx vs Devil Jin | 2–2 | 50.00% |
| Koolnyx vs Claudio | 2–2 | 50.00% |
| Koolnyx vs Fahkumram | 2–2 | 50.00% |
| Koolnyx vs Nina | 0–3 | 0.00% |
| Koolnyx vs Raven | 0–3 | 0.00% |
| Koolnyx vs Lidia | 3–0 | 100.00% |
| Koolnyx vs Jack-8 | 1–1 | 50.00% |
| Koolnyx vs Kuma | 2–0 | 100.00% |
| Koolnyx vs Zafina | 1–1 | 50.00% |
| Koolnyx vs Shaheen | 1–0 | 100.00% |
| Koolnyx vs Miary Zo | 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.