| Kelvo vs Hwoarang | 5–7 | 41.67% |
| Kelvo vs Dragunov | 7–1 | 87.50% |
| Kelvo vs Law | 6–0 | 100.00% |
| Kelvo vs Eddy | 3–3 | 50.00% |
| Kelvo vs King | 4–1 | 80.00% |
| Kelvo vs Victor | 2–3 | 40.00% |
| Kelvo vs Steve | 1–3 | 25.00% |
| Kelvo vs Jack-8 | 2–2 | 50.00% |
| Kelvo vs Zafina | 4–0 | 100.00% |
| Kelvo vs Reina | 2–2 | 50.00% |
| Kelvo vs Shaheen | 2–1 | 66.67% |
| Kelvo vs Kuma | 1–2 | 33.33% |
| Kelvo vs Clive | 1–2 | 33.33% |
| Kelvo vs Xiaoyu | 2–0 | 100.00% |
| Kelvo vs Asuka | 2–0 | 100.00% |
| Kelvo vs Panda | 2–0 | 100.00% |
| Kelvo vs Jun | 1–1 | 50.00% |
| Kelvo vs Azucena | 2–0 | 100.00% |
| Kelvo vs Raven | 0–2 | 0.00% |
| Kelvo vs Heihachi | 0–2 | 0.00% |
| Kelvo vs Fahkumram | 0–2 | 0.00% |
| Kelvo vs Bryan | 1–0 | 100.00% |
| Kelvo vs Devil Jin | 1–0 | 100.00% |
| Kelvo vs Lee | 1–0 | 100.00% |
| Kelvo vs Lidia | 1–0 | 100.00% |
| Kelvo vs Anna | 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.