| Coolestkid vs Steve | 9–10 | 47.37% |
| Coolestkid vs King | 9–8 | 52.94% |
| Coolestkid vs Armor King | 9–7 | 56.25% |
| Coolestkid vs Kazuya | 7–7 | 50.00% |
| Coolestkid vs Miary Zo | 8–5 | 61.54% |
| Coolestkid vs Hwoarang | 5–7 | 41.67% |
| Coolestkid vs Bryan | 4–5 | 44.44% |
| Coolestkid vs Eddy | 8–1 | 88.89% |
| Coolestkid vs Paul | 5–3 | 62.50% |
| Coolestkid vs Asuka | 6–2 | 75.00% |
| Coolestkid vs Lars | 3–5 | 37.50% |
| Coolestkid vs Law | 3–4 | 42.86% |
| Coolestkid vs Zafina | 5–2 | 71.43% |
| Coolestkid vs Azucena | 5–2 | 71.43% |
| Coolestkid vs Raven | 6–1 | 85.71% |
| Coolestkid vs Jin | 3–3 | 50.00% |
| Coolestkid vs Lili | 4–2 | 66.67% |
| Coolestkid vs Yoshimitsu | 4–1 | 80.00% |
| Coolestkid vs Jack-8 | 1–4 | 20.00% |
| Coolestkid vs Nina | 3–2 | 60.00% |
| Coolestkid vs Feng | 3–1 | 75.00% |
| Coolestkid vs Alisa | 3–1 | 75.00% |
| Coolestkid vs Shaheen | 2–2 | 50.00% |
| Coolestkid vs Lee | 0–4 | 0.00% |
| Coolestkid vs Leroy | 2–2 | 50.00% |
| Coolestkid vs Devil Jin | 0–3 | 0.00% |
| Coolestkid vs Dragunov | 1–2 | 33.33% |
| Coolestkid vs Reina | 0–3 | 0.00% |
| Coolestkid vs Fahkumram | 2–1 | 66.67% |
| Coolestkid vs Xiaoyu | 2–0 | 100.00% |
| Coolestkid vs Leo | 1–1 | 50.00% |
| Coolestkid vs Jun | 1–1 | 50.00% |
| Coolestkid vs Lidia | 2–0 | 100.00% |
| Coolestkid vs Heihachi | 1–1 | 50.00% |
| Coolestkid vs Anna | 2–0 | 100.00% |
| Coolestkid vs Clive | 0–1 | 0.00% |
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.