| Rucos vs Jin | 73–55 | 57.03% |
| Rucos vs Kazuya | 66–59 | 52.80% |
| Rucos vs Reina | 57–38 | 60.00% |
| Rucos vs Heihachi | 56–37 | 60.22% |
| Rucos vs King | 53–39 | 57.61% |
| Rucos vs Bryan | 54–35 | 60.67% |
| Rucos vs Law | 45–39 | 53.57% |
| Rucos vs Steve | 38–31 | 55.07% |
| Rucos vs Hwoarang | 35–27 | 56.45% |
| Rucos vs Paul | 41–17 | 70.69% |
| Rucos vs Devil Jin | 23–30 | 43.40% |
| Rucos vs Fahkumram | 19–31 | 38.00% |
| Rucos vs Dragunov | 27–21 | 56.25% |
| Rucos vs Yoshimitsu | 28–18 | 60.87% |
| Rucos vs Lars | 23–20 | 53.49% |
| Rucos vs Lili | 22–15 | 59.46% |
| Rucos vs Lee | 16–21 | 43.24% |
| Rucos vs Jun | 23–12 | 65.71% |
| Rucos vs Azucena | 24–11 | 68.57% |
| Rucos vs Nina | 24–5 | 82.76% |
| Rucos vs Leroy | 13–16 | 44.83% |
| Rucos vs Xiaoyu | 19–8 | 70.37% |
| Rucos vs Feng | 16–9 | 64.00% |
| Rucos vs Leo | 10–15 | 40.00% |
| Rucos vs Victor | 15–10 | 60.00% |
| Rucos vs Alisa | 14–7 | 66.67% |
| Rucos vs Eddy | 9–12 | 42.86% |
| Rucos vs Clive | 14–4 | 77.78% |
| Rucos vs Claudio | 9–8 | 52.94% |
| Rucos vs Raven | 7–9 | 43.75% |
| Rucos vs Jack-8 | 11–4 | 73.33% |
| Rucos vs Lidia | 7–8 | 46.67% |
| Rucos vs Asuka | 9–5 | 64.29% |
| Rucos vs Anna | 6–7 | 46.15% |
| Rucos vs Zafina | 2–10 | 16.67% |
| Rucos vs Panda | 2–5 | 28.57% |
| Rucos vs Kuma | 3–3 | 50.00% |
| Rucos vs Miary Zo | 4–1 | 80.00% |
| Rucos vs Shaheen | 0–2 | 0.00% |
| Rucos vs Armor King | 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.