| Kamotei vs Eddy | 25–39 | 39.06% |
| Kamotei vs Hwoarang | 24–29 | 45.28% |
| Kamotei vs Lili | 27–20 | 57.45% |
| Kamotei vs Dragunov | 23–22 | 51.11% |
| Kamotei vs Azucena | 29–12 | 70.73% |
| Kamotei vs Victor | 19–16 | 54.29% |
| Kamotei vs Asuka | 16–18 | 47.06% |
| Kamotei vs Reina | 20–14 | 58.82% |
| Kamotei vs Jun | 11–20 | 35.48% |
| Kamotei vs King | 18–11 | 62.07% |
| Kamotei vs Jin | 8–20 | 28.57% |
| Kamotei vs Law | 13–12 | 52.00% |
| Kamotei vs Xiaoyu | 14–11 | 56.00% |
| Kamotei vs Feng | 6–17 | 26.09% |
| Kamotei vs Kazuya | 12–10 | 54.55% |
| Kamotei vs Devil Jin | 11–11 | 50.00% |
| Kamotei vs Lars | 9–12 | 42.86% |
| Kamotei vs Steve | 9–11 | 45.00% |
| Kamotei vs Paul | 15–4 | 78.95% |
| Kamotei vs Yoshimitsu | 10–7 | 58.82% |
| Kamotei vs Alisa | 5–12 | 29.41% |
| Kamotei vs Claudio | 5–9 | 35.71% |
| Kamotei vs Leroy | 5–9 | 35.71% |
| Kamotei vs Bryan | 7–6 | 53.85% |
| Kamotei vs Jack-8 | 7–6 | 53.85% |
| Kamotei vs Nina | 7–5 | 58.33% |
| Kamotei vs Kuma | 4–8 | 33.33% |
| Kamotei vs Leo | 7–4 | 63.64% |
| Kamotei vs Raven | 7–3 | 70.00% |
| Kamotei vs Lee | 4–3 | 57.14% |
| Kamotei vs Shaheen | 0–6 | 0.00% |
| Kamotei vs Zafina | 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.