| Nikolajjj vs King | 13–4 | 76.47% |
| Nikolajjj vs Steve | 10–6 | 62.50% |
| Nikolajjj vs Nina | 7–4 | 63.64% |
| Nikolajjj vs Jun | 4–7 | 36.36% |
| Nikolajjj vs Jin | 4–6 | 40.00% |
| Nikolajjj vs Lars | 5–4 | 55.56% |
| Nikolajjj vs Law | 5–3 | 62.50% |
| Nikolajjj vs Kazuya | 6–2 | 75.00% |
| Nikolajjj vs Reina | 3–5 | 37.50% |
| Nikolajjj vs Azucena | 2–6 | 25.00% |
| Nikolajjj vs Lee | 6–1 | 85.71% |
| Nikolajjj vs Paul | 2–4 | 33.33% |
| Nikolajjj vs Yoshimitsu | 2–3 | 40.00% |
| Nikolajjj vs Hwoarang | 3–2 | 60.00% |
| Nikolajjj vs Asuka | 2–3 | 40.00% |
| Nikolajjj vs Devil Jin | 1–4 | 20.00% |
| Nikolajjj vs Xiaoyu | 1–3 | 25.00% |
| Nikolajjj vs Victor | 0–4 | 0.00% |
| Nikolajjj vs Bryan | 2–1 | 66.67% |
| Nikolajjj vs Jack-8 | 1–2 | 33.33% |
| Nikolajjj vs Feng | 2–1 | 66.67% |
| Nikolajjj vs Dragunov | 0–2 | 0.00% |
| Nikolajjj vs Leo | 2–0 | 100.00% |
| Nikolajjj vs Shaheen | 0–2 | 0.00% |
| Nikolajjj vs Leroy | 0–2 | 0.00% |
| Nikolajjj vs Lili | 0–1 | 0.00% |
| Nikolajjj vs Alisa | 0–1 | 0.00% |
| Nikolajjj 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.