| IdiotDOTCo vs Xiaoyu | 3–7 | 30.00% |
| IdiotDOTCo vs Jin | 1–7 | 12.50% |
| IdiotDOTCo vs Alisa | 4–4 | 50.00% |
| IdiotDOTCo vs Reina | 0–8 | 0.00% |
| IdiotDOTCo vs Hwoarang | 4–2 | 66.67% |
| IdiotDOTCo vs Kazuya | 0–6 | 0.00% |
| IdiotDOTCo vs Steve | 2–4 | 33.33% |
| IdiotDOTCo vs Devil Jin | 4–2 | 66.67% |
| IdiotDOTCo vs King | 2–3 | 40.00% |
| IdiotDOTCo vs Jun | 1–4 | 20.00% |
| IdiotDOTCo vs Heihachi | 2–3 | 40.00% |
| IdiotDOTCo vs Anna | 0–5 | 0.00% |
| IdiotDOTCo vs Yoshimitsu | 3–1 | 75.00% |
| IdiotDOTCo vs Bryan | 1–3 | 25.00% |
| IdiotDOTCo vs Nina | 1–3 | 25.00% |
| IdiotDOTCo vs Zafina | 1–3 | 25.00% |
| IdiotDOTCo vs Eddy | 1–3 | 25.00% |
| IdiotDOTCo vs Law | 1–2 | 33.33% |
| IdiotDOTCo vs Lidia | 1–2 | 33.33% |
| IdiotDOTCo vs Armor King | 2–1 | 66.67% |
| IdiotDOTCo vs Paul | 0–2 | 0.00% |
| IdiotDOTCo vs Jack-8 | 0–2 | 0.00% |
| IdiotDOTCo vs Lee | 2–0 | 100.00% |
| IdiotDOTCo vs Panda | 0–2 | 0.00% |
| IdiotDOTCo vs Leroy | 0–2 | 0.00% |
| IdiotDOTCo vs Azucena | 1–1 | 50.00% |
| IdiotDOTCo vs Victor | 0–2 | 0.00% |
| IdiotDOTCo vs Raven | 0–2 | 0.00% |
| IdiotDOTCo vs Lili | 0–1 | 0.00% |
| IdiotDOTCo vs Dragunov | 0–1 | 0.00% |
| IdiotDOTCo vs Lars | 0–1 | 0.00% |
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.