| IQ_Shift vs Clive | 6–11 | 35.29% |
| IQ_Shift vs Bryan | 1–7 | 12.50% |
| IQ_Shift vs Kazuya | 7–1 | 87.50% |
| IQ_Shift vs Steve | 7–0 | 100.00% |
| IQ_Shift vs Victor | 6–1 | 85.71% |
| IQ_Shift vs Asuka | 4–2 | 66.67% |
| IQ_Shift vs Heihachi | 4–2 | 66.67% |
| IQ_Shift vs Hwoarang | 4–0 | 100.00% |
| IQ_Shift vs Dragunov | 3–1 | 75.00% |
| IQ_Shift vs Yoshimitsu | 3–0 | 100.00% |
| IQ_Shift vs Jin | 3–0 | 100.00% |
| IQ_Shift vs Alisa | 2–1 | 66.67% |
| IQ_Shift vs Reina | 1–2 | 33.33% |
| IQ_Shift vs King | 2–0 | 100.00% |
| IQ_Shift vs Lars | 2–0 | 100.00% |
| IQ_Shift vs Nina | 2–0 | 100.00% |
| IQ_Shift vs Lee | 2–0 | 100.00% |
| IQ_Shift vs Eddy | 2–0 | 100.00% |
| IQ_Shift vs Lidia | 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.