| NewOldRug vs Reina | 14–16 | 46.67% |
| NewOldRug vs King | 15–11 | 57.69% |
| NewOldRug vs Hwoarang | 10–12 | 45.45% |
| NewOldRug vs Eddy | 4–16 | 20.00% |
| NewOldRug vs Lidia | 11–9 | 55.00% |
| NewOldRug vs Kazuya | 7–9 | 43.75% |
| NewOldRug vs Asuka | 6–9 | 40.00% |
| NewOldRug vs Dragunov | 7–8 | 46.67% |
| NewOldRug vs Jin | 9–4 | 69.23% |
| NewOldRug vs Bryan | 9–4 | 69.23% |
| NewOldRug vs Leroy | 7–5 | 58.33% |
| NewOldRug vs Azucena | 7–4 | 63.64% |
| NewOldRug vs Alisa | 6–4 | 60.00% |
| NewOldRug vs Law | 4–5 | 44.44% |
| NewOldRug vs Nina | 3–6 | 33.33% |
| NewOldRug vs Victor | 2–7 | 22.22% |
| NewOldRug vs Steve | 6–2 | 75.00% |
| NewOldRug vs Devil Jin | 4–4 | 50.00% |
| NewOldRug vs Lars | 4–4 | 50.00% |
| NewOldRug vs Feng | 2–5 | 28.57% |
| NewOldRug vs Lili | 2–5 | 28.57% |
| NewOldRug vs Jun | 5–2 | 71.43% |
| NewOldRug vs Paul | 1–5 | 16.67% |
| NewOldRug vs Xiaoyu | 3–3 | 50.00% |
| NewOldRug vs Shaheen | 3–2 | 60.00% |
| NewOldRug vs Lee | 3–2 | 60.00% |
| NewOldRug vs Yoshimitsu | 1–3 | 25.00% |
| NewOldRug vs Leo | 0–4 | 0.00% |
| NewOldRug vs Kuma | 1–3 | 25.00% |
| NewOldRug vs Heihachi | 0–4 | 0.00% |
| NewOldRug vs Claudio | 1–2 | 33.33% |
| NewOldRug vs Raven | 1–1 | 50.00% |
| NewOldRug vs Miary Zo | 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.