| kosta.on.top17 vs Hwoarang | 4–4 | 50.00% |
| kosta.on.top17 vs Miary Zo | 7–1 | 87.50% |
| kosta.on.top17 vs Jin | 2–4 | 33.33% |
| kosta.on.top17 vs Reina | 6–0 | 100.00% |
| kosta.on.top17 vs Armor King | 0–5 | 0.00% |
| kosta.on.top17 vs Steve | 1–3 | 25.00% |
| kosta.on.top17 vs Lars | 3–1 | 75.00% |
| kosta.on.top17 vs Leroy | 2–2 | 50.00% |
| kosta.on.top17 vs Nina | 0–3 | 0.00% |
| kosta.on.top17 vs Azucena | 1–2 | 33.33% |
| kosta.on.top17 vs Law | 0–2 | 0.00% |
| kosta.on.top17 vs Kuma | 1–1 | 50.00% |
| kosta.on.top17 vs Lidia | 2–0 | 100.00% |
| kosta.on.top17 vs Xiaoyu | 1–0 | 100.00% |
| kosta.on.top17 vs Bryan | 1–0 | 100.00% |
| kosta.on.top17 vs Kazuya | 1–0 | 100.00% |
| kosta.on.top17 vs Asuka | 0–1 | 0.00% |
| kosta.on.top17 vs Lili | 0–1 | 0.00% |
| kosta.on.top17 vs Dragunov | 0–1 | 0.00% |
| kosta.on.top17 vs Alisa | 0–1 | 0.00% |
| kosta.on.top17 vs Shaheen | 0–1 | 0.00% |
| kosta.on.top17 vs Zafina | 1–0 | 100.00% |
| kosta.on.top17 vs Jun | 1–0 | 100.00% |
| kosta.on.top17 vs Raven | 0–1 | 0.00% |
| kosta.on.top17 vs Eddy | 1–0 | 100.00% |
| kosta.on.top17 vs Heihachi | 0–1 | 0.00% |
| kosta.on.top17 vs Clive | 1–0 | 100.00% |
| kosta.on.top17 vs Anna | 1–0 | 100.00% |
| kosta.on.top17 vs Fahkumram | 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.