| Kelp vs King | 26–41 | 38.81% |
| Kelp vs Reina | 31–26 | 54.39% |
| Kelp vs Steve | 36–16 | 69.23% |
| Kelp vs Yoshimitsu | 28–17 | 62.22% |
| Kelp vs Hwoarang | 20–25 | 44.44% |
| Kelp vs Jin | 15–22 | 40.54% |
| Kelp vs Kazuya | 13–24 | 35.14% |
| Kelp vs Law | 12–22 | 35.29% |
| Kelp vs Armor King | 16–17 | 48.48% |
| Kelp vs Lidia | 17–13 | 56.67% |
| Kelp vs Jun | 9–20 | 31.03% |
| Kelp vs Azucena | 15–14 | 51.72% |
| Kelp vs Heihachi | 11–18 | 37.93% |
| Kelp vs Asuka | 9–15 | 37.50% |
| Kelp vs Nina | 9–14 | 39.13% |
| Kelp vs Fahkumram | 9–14 | 39.13% |
| Kelp vs Xiaoyu | 9–12 | 42.86% |
| Kelp vs Dragunov | 8–12 | 40.00% |
| Kelp vs Victor | 9–11 | 45.00% |
| Kelp vs Clive | 11–9 | 55.00% |
| Kelp vs Bryan | 8–9 | 47.06% |
| Kelp vs Feng | 8–9 | 47.06% |
| Kelp vs Lili | 7–9 | 43.75% |
| Kelp vs Lars | 4–12 | 25.00% |
| Kelp vs Eddy | 7–9 | 43.75% |
| Kelp vs Leroy | 9–5 | 64.29% |
| Kelp vs Shaheen | 8–5 | 61.54% |
| Kelp vs Alisa | 4–8 | 33.33% |
| Kelp vs Devil Jin | 4–7 | 36.36% |
| Kelp vs Lee | 2–9 | 18.18% |
| Kelp vs Kuma | 3–8 | 27.27% |
| Kelp vs Miary Zo | 6–5 | 54.55% |
| Kelp vs Paul | 3–7 | 30.00% |
| Kelp vs Jack-8 | 4–6 | 40.00% |
| Kelp vs Raven | 3–5 | 37.50% |
| Kelp vs Anna | 2–4 | 33.33% |
| Kelp vs Leo | 4–0 | 100.00% |
| Kelp vs Claudio | 0–3 | 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.