| Kalooso45 vs King | 4–7 | 36.36% |
| Kalooso45 vs Jin | 2–9 | 18.18% |
| Kalooso45 vs Lili | 2–6 | 25.00% |
| Kalooso45 vs Dragunov | 1–7 | 12.50% |
| Kalooso45 vs Steve | 1–6 | 14.29% |
| Kalooso45 vs Reina | 3–4 | 42.86% |
| Kalooso45 vs Lars | 2–4 | 33.33% |
| Kalooso45 vs Kazuya | 0–5 | 0.00% |
| Kalooso45 vs Law | 2–2 | 50.00% |
| Kalooso45 vs Leo | 1–3 | 25.00% |
| Kalooso45 vs Victor | 1–3 | 25.00% |
| Kalooso45 vs Eddy | 1–3 | 25.00% |
| Kalooso45 vs Alisa | 0–3 | 0.00% |
| Kalooso45 vs Azucena | 0–3 | 0.00% |
| Kalooso45 vs Anna | 1–2 | 33.33% |
| Kalooso45 vs Paul | 2–0 | 100.00% |
| Kalooso45 vs Devil Jin | 2–0 | 100.00% |
| Kalooso45 vs Lidia | 0–2 | 0.00% |
| Kalooso45 vs Yoshimitsu | 0–1 | 0.00% |
| Kalooso45 vs Hwoarang | 0–1 | 0.00% |
| Kalooso45 vs Feng | 0–1 | 0.00% |
| Kalooso45 vs Lee | 0–1 | 0.00% |
| Kalooso45 vs Kuma | 1–0 | 100.00% |
| Kalooso45 vs Zafina | 1–0 | 100.00% |
| Kalooso45 vs Leroy | 1–0 | 100.00% |
| Kalooso45 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.