| Kosmas2004 vs Nina | 4–5 | 44.44% |
| Kosmas2004 vs Jin | 4–3 | 57.14% |
| Kosmas2004 vs Eddy | 0–6 | 0.00% |
| Kosmas2004 vs Law | 2–3 | 40.00% |
| Kosmas2004 vs Steve | 2–2 | 50.00% |
| Kosmas2004 vs Lars | 3–1 | 75.00% |
| Kosmas2004 vs Azucena | 2–2 | 50.00% |
| Kosmas2004 vs Kazuya | 1–2 | 33.33% |
| Kosmas2004 vs Feng | 1–2 | 33.33% |
| Kosmas2004 vs Lili | 0–3 | 0.00% |
| Kosmas2004 vs Jun | 2–1 | 66.67% |
| Kosmas2004 vs Victor | 1–2 | 33.33% |
| Kosmas2004 vs Clive | 0–3 | 0.00% |
| Kosmas2004 vs King | 0–2 | 0.00% |
| Kosmas2004 vs Yoshimitsu | 2–0 | 100.00% |
| Kosmas2004 vs Bryan | 0–2 | 0.00% |
| Kosmas2004 vs Devil Jin | 2–0 | 100.00% |
| Kosmas2004 vs Lee | 0–2 | 0.00% |
| Kosmas2004 vs Panda | 2–0 | 100.00% |
| Kosmas2004 vs Lidia | 2–0 | 100.00% |
| Kosmas2004 vs Fahkumram | 0–2 | 0.00% |
| Kosmas2004 vs Armor King | 2–0 | 100.00% |
| Kosmas2004 vs Paul | 0–1 | 0.00% |
| Kosmas2004 vs Hwoarang | 1–0 | 100.00% |
| Kosmas2004 vs Leroy | 1–0 | 100.00% |
| Kosmas2004 vs Reina | 1–0 | 100.00% |
| Kosmas2004 vs Heihachi | 0–1 | 0.00% |
| Kosmas2004 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.