| Cognaczac vs Kazuya | 6–9 | 40.00% |
| Cognaczac vs Bryan | 5–7 | 41.67% |
| Cognaczac vs Jin | 6–4 | 60.00% |
| Cognaczac vs Dragunov | 3–6 | 33.33% |
| Cognaczac vs King | 4–4 | 50.00% |
| Cognaczac vs Hwoarang | 3–5 | 37.50% |
| Cognaczac vs Jun | 0–8 | 0.00% |
| Cognaczac vs Yoshimitsu | 2–4 | 33.33% |
| Cognaczac vs Eddy | 4–2 | 66.67% |
| Cognaczac vs Xiaoyu | 4–1 | 80.00% |
| Cognaczac vs Devil Jin | 1–4 | 20.00% |
| Cognaczac vs Lili | 3–2 | 60.00% |
| Cognaczac vs Reina | 4–1 | 80.00% |
| Cognaczac vs Azucena | 3–2 | 60.00% |
| Cognaczac vs Paul | 1–3 | 25.00% |
| Cognaczac vs Steve | 2–2 | 50.00% |
| Cognaczac vs Alisa | 0–4 | 0.00% |
| Cognaczac vs Zafina | 3–1 | 75.00% |
| Cognaczac vs Law | 1–2 | 33.33% |
| Cognaczac vs Jack-8 | 1–2 | 33.33% |
| Cognaczac vs Nina | 1–2 | 33.33% |
| Cognaczac vs Lee | 0–3 | 0.00% |
| Cognaczac vs Raven | 2–1 | 66.67% |
| Cognaczac vs Leo | 0–2 | 0.00% |
| Cognaczac vs Lidia | 1–0 | 100.00% |
| Cognaczac vs Clive | 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.