| IK1831 vs Jin | 9–5 | 64.29% |
| IK1831 vs Yoshimitsu | 4–4 | 50.00% |
| IK1831 vs Dragunov | 6–2 | 75.00% |
| IK1831 vs King | 6–1 | 85.71% |
| IK1831 vs Kazuya | 2–2 | 50.00% |
| IK1831 vs Devil Jin | 4–0 | 100.00% |
| IK1831 vs Alisa | 1–2 | 33.33% |
| IK1831 vs Nina | 1–2 | 33.33% |
| IK1831 vs Bryan | 0–2 | 0.00% |
| IK1831 vs Steve | 1–1 | 50.00% |
| IK1831 vs Asuka | 0–2 | 0.00% |
| IK1831 vs Feng | 2–0 | 100.00% |
| IK1831 vs Claudio | 2–0 | 100.00% |
| IK1831 vs Paul | 1–0 | 100.00% |
| IK1831 vs Xiaoyu | 1–0 | 100.00% |
| IK1831 vs Jack-8 | 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.