| Kako_Karol vs Steve | 5–10 | 33.33% |
| Kako_Karol vs Lee | 4–5 | 44.44% |
| Kako_Karol vs Dragunov | 4–4 | 50.00% |
| Kako_Karol vs Jun | 1–7 | 12.50% |
| Kako_Karol vs Yoshimitsu | 4–3 | 57.14% |
| Kako_Karol vs Lars | 3–4 | 42.86% |
| Kako_Karol vs Law | 4–2 | 66.67% |
| Kako_Karol vs Reina | 3–3 | 50.00% |
| Kako_Karol vs King | 0–5 | 0.00% |
| Kako_Karol vs Hwoarang | 2–3 | 40.00% |
| Kako_Karol vs Jin | 2–3 | 40.00% |
| Kako_Karol vs Kazuya | 1–4 | 20.00% |
| Kako_Karol vs Alisa | 1–4 | 20.00% |
| Kako_Karol vs Panda | 1–4 | 20.00% |
| Kako_Karol vs Victor | 4–1 | 80.00% |
| Kako_Karol vs Heihachi | 4–1 | 80.00% |
| Kako_Karol vs Lili | 2–2 | 50.00% |
| Kako_Karol vs Azucena | 0–4 | 0.00% |
| Kako_Karol vs Devil Jin | 2–1 | 66.67% |
| Kako_Karol vs Shaheen | 2–1 | 66.67% |
| Kako_Karol vs Fahkumram | 2–1 | 66.67% |
| Kako_Karol vs Miary Zo | 1–2 | 33.33% |
| Kako_Karol vs Bryan | 0–2 | 0.00% |
| Kako_Karol vs Leo | 0–2 | 0.00% |
| Kako_Karol vs Claudio | 2–0 | 100.00% |
| Kako_Karol vs Clive | 0–2 | 0.00% |
| Kako_Karol vs Nina | 1–0 | 100.00% |
| Kako_Karol vs Kuma | 1–0 | 100.00% |
| Kako_Karol vs Zafina | 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.