| keepcalm vs Steve | 9–10 | 47.37% |
| keepcalm vs Kazuya | 8–8 | 50.00% |
| keepcalm vs Miary Zo | 6–10 | 37.50% |
| keepcalm vs Dragunov | 9–4 | 69.23% |
| keepcalm vs Reina | 9–4 | 69.23% |
| keepcalm vs Hwoarang | 5–5 | 50.00% |
| keepcalm vs Lars | 3–7 | 30.00% |
| keepcalm vs Lidia | 5–5 | 50.00% |
| keepcalm vs Azucena | 4–5 | 44.44% |
| keepcalm vs King | 4–4 | 50.00% |
| keepcalm vs Yoshimitsu | 4–4 | 50.00% |
| keepcalm vs Jin | 1–7 | 12.50% |
| keepcalm vs Bryan | 2–6 | 25.00% |
| keepcalm vs Feng | 3–5 | 37.50% |
| keepcalm vs Heihachi | 6–2 | 75.00% |
| keepcalm vs Law | 0–7 | 0.00% |
| keepcalm vs Nina | 3–4 | 42.86% |
| keepcalm vs Victor | 5–1 | 83.33% |
| keepcalm vs Clive | 3–3 | 50.00% |
| keepcalm vs Fahkumram | 2–4 | 33.33% |
| keepcalm vs Paul | 2–3 | 40.00% |
| keepcalm vs Eddy | 0–5 | 0.00% |
| keepcalm vs Lili | 4–0 | 100.00% |
| keepcalm vs Leroy | 3–1 | 75.00% |
| keepcalm vs Jun | 3–1 | 75.00% |
| keepcalm vs Armor King | 0–4 | 0.00% |
| keepcalm vs Devil Jin | 1–2 | 33.33% |
| keepcalm vs Xiaoyu | 2–0 | 100.00% |
| keepcalm vs Asuka | 1–1 | 50.00% |
| keepcalm vs Leo | 0–2 | 0.00% |
| keepcalm vs Kuma | 0–2 | 0.00% |
| keepcalm vs Panda | 0–2 | 0.00% |
| keepcalm vs Jack-8 | 1–0 | 100.00% |
| keepcalm vs Alisa | 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.