| Taku-Ruki vs Steve | 7–6 | 53.85% |
| Taku-Ruki vs King | 6–4 | 60.00% |
| Taku-Ruki vs Kazuya | 2–6 | 25.00% |
| Taku-Ruki vs Lili | 2–5 | 28.57% |
| Taku-Ruki vs Jun | 3–4 | 42.86% |
| Taku-Ruki vs Yoshimitsu | 1–4 | 20.00% |
| Taku-Ruki vs Devil Jin | 0–5 | 0.00% |
| Taku-Ruki vs Feng | 1–4 | 20.00% |
| Taku-Ruki vs Anna | 1–4 | 20.00% |
| Taku-Ruki vs Armor King | 1–4 | 20.00% |
| Taku-Ruki vs Xiaoyu | 3–1 | 75.00% |
| Taku-Ruki vs Bryan | 2–2 | 50.00% |
| Taku-Ruki vs Lars | 1–3 | 25.00% |
| Taku-Ruki vs Law | 2–1 | 66.67% |
| Taku-Ruki vs Hwoarang | 1–2 | 33.33% |
| Taku-Ruki vs Jin | 3–0 | 100.00% |
| Taku-Ruki vs Nina | 1–2 | 33.33% |
| Taku-Ruki vs Leroy | 1–2 | 33.33% |
| Taku-Ruki vs Eddy | 1–2 | 33.33% |
| Taku-Ruki vs Clive | 1–2 | 33.33% |
| Taku-Ruki vs Asuka | 2–0 | 100.00% |
| Taku-Ruki vs Dragunov | 0–2 | 0.00% |
| Taku-Ruki vs Reina | 2–0 | 100.00% |
| Taku-Ruki vs Victor | 2–0 | 100.00% |
| Taku-Ruki vs Heihachi | 0–2 | 0.00% |
| Taku-Ruki vs Alisa | 1–0 | 100.00% |
| Taku-Ruki vs Azucena | 0–1 | 0.00% |
| Taku-Ruki vs Fahkumram | 1–0 | 100.00% |
| Taku-Ruki vs Miary Zo | 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.