| Kemchi vs Kazuya | 39–18 | 68.42% |
| Kemchi vs King | 24–29 | 45.28% |
| Kemchi vs Hwoarang | 19–34 | 35.85% |
| Kemchi vs Steve | 28–22 | 56.00% |
| Kemchi vs Reina | 25–24 | 51.02% |
| Kemchi vs Paul | 25–20 | 55.56% |
| Kemchi vs Bryan | 18–27 | 40.00% |
| Kemchi vs Jin | 17–24 | 41.46% |
| Kemchi vs Lili | 22–11 | 66.67% |
| Kemchi vs Dragunov | 18–15 | 54.55% |
| Kemchi vs Law | 15–17 | 46.88% |
| Kemchi vs Heihachi | 12–13 | 48.00% |
| Kemchi vs Jack-8 | 7–15 | 31.82% |
| Kemchi vs Lee | 8–14 | 36.36% |
| Kemchi vs Fahkumram | 7–15 | 31.82% |
| Kemchi vs Xiaoyu | 12–9 | 57.14% |
| Kemchi vs Yoshimitsu | 7–11 | 38.89% |
| Kemchi vs Clive | 5–13 | 27.78% |
| Kemchi vs Anna | 7–10 | 41.18% |
| Kemchi vs Lars | 7–9 | 43.75% |
| Kemchi vs Claudio | 7–9 | 43.75% |
| Kemchi vs Leroy | 10–5 | 66.67% |
| Kemchi vs Asuka | 11–3 | 78.57% |
| Kemchi vs Jun | 4–10 | 28.57% |
| Kemchi vs Raven | 2–12 | 14.29% |
| Kemchi vs Devil Jin | 7–6 | 53.85% |
| Kemchi vs Alisa | 7–6 | 53.85% |
| Kemchi vs Nina | 11–2 | 84.62% |
| Kemchi vs Eddy | 6–7 | 46.15% |
| Kemchi vs Azucena | 2–10 | 16.67% |
| Kemchi vs Armor King | 3–9 | 25.00% |
| Kemchi vs Leo | 8–3 | 72.73% |
| Kemchi vs Lidia | 5–6 | 45.45% |
| Kemchi vs Victor | 6–4 | 60.00% |
| Kemchi vs Feng | 3–2 | 60.00% |
| Kemchi vs Kuma | 1–4 | 20.00% |
| Kemchi vs Panda | 1–4 | 20.00% |
| Kemchi vs Shaheen | 3–1 | 75.00% |
| Kemchi vs Zafina | 2–0 | 100.00% |
| Kemchi vs Miary Zo | 2–0 | 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.