| Koplam vs Armor King | 26–33 | 44.07% |
| Koplam vs Kazuya | 25–18 | 58.14% |
| Koplam vs Yoshimitsu | 23–18 | 56.10% |
| Koplam vs Steve | 27–7 | 79.41% |
| Koplam vs Lili | 18–14 | 56.25% |
| Koplam vs Jin | 12–14 | 46.15% |
| Koplam vs King | 11–12 | 47.83% |
| Koplam vs Hwoarang | 11–11 | 50.00% |
| Koplam vs Asuka | 11–11 | 50.00% |
| Koplam vs Reina | 11–8 | 57.89% |
| Koplam vs Devil Jin | 9–8 | 52.94% |
| Koplam vs Law | 10–4 | 71.43% |
| Koplam vs Dragunov | 12–1 | 92.31% |
| Koplam vs Clive | 8–5 | 61.54% |
| Koplam vs Paul | 7–5 | 58.33% |
| Koplam vs Lee | 6–5 | 54.55% |
| Koplam vs Victor | 4–7 | 36.36% |
| Koplam vs Heihachi | 6–4 | 60.00% |
| Koplam vs Xiaoyu | 6–3 | 66.67% |
| Koplam vs Bryan | 7–2 | 77.78% |
| Koplam vs Feng | 4–5 | 44.44% |
| Koplam vs Claudio | 4–5 | 44.44% |
| Koplam vs Alisa | 5–2 | 71.43% |
| Koplam vs Azucena | 5–2 | 71.43% |
| Koplam vs Fahkumram | 4–3 | 57.14% |
| Koplam vs Lars | 5–1 | 83.33% |
| Koplam vs Anna | 3–3 | 50.00% |
| Koplam vs Lidia | 0–5 | 0.00% |
| Koplam vs Shaheen | 2–2 | 50.00% |
| Koplam vs Panda | 4–0 | 100.00% |
| Koplam vs Nina | 2–1 | 66.67% |
| Koplam vs Zafina | 2–1 | 66.67% |
| Koplam vs Jun | 3–0 | 100.00% |
| Koplam vs Raven | 2–1 | 66.67% |
| Koplam vs Jack-8 | 0–2 | 0.00% |
| Koplam vs Leo | 0–2 | 0.00% |
| Koplam vs Leroy | 1–1 | 50.00% |
| Koplam vs Miary Zo | 0–2 | 0.00% |
| Koplam vs Eddy | 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.