| KEIOS47 vs Armor King | 19–21 | 47.50% |
| KEIOS47 vs Hwoarang | 13–3 | 81.25% |
| KEIOS47 vs Kazuya | 8–4 | 66.67% |
| KEIOS47 vs Reina | 6–5 | 54.55% |
| KEIOS47 vs Paul | 7–3 | 70.00% |
| KEIOS47 vs Bryan | 3–7 | 30.00% |
| KEIOS47 vs King | 3–6 | 33.33% |
| KEIOS47 vs Lili | 7–2 | 77.78% |
| KEIOS47 vs Lee | 6–3 | 66.67% |
| KEIOS47 vs Azucena | 5–3 | 62.50% |
| KEIOS47 vs Law | 7–0 | 100.00% |
| KEIOS47 vs Alisa | 4–3 | 57.14% |
| KEIOS47 vs Eddy | 3–4 | 42.86% |
| KEIOS47 vs Jin | 4–2 | 66.67% |
| KEIOS47 vs Steve | 4–2 | 66.67% |
| KEIOS47 vs Asuka | 3–3 | 50.00% |
| KEIOS47 vs Nina | 5–1 | 83.33% |
| KEIOS47 vs Devil Jin | 3–2 | 60.00% |
| KEIOS47 vs Victor | 3–2 | 60.00% |
| KEIOS47 vs Yoshimitsu | 0–4 | 0.00% |
| KEIOS47 vs Jun | 4–0 | 100.00% |
| KEIOS47 vs Lidia | 2–2 | 50.00% |
| KEIOS47 vs Jack-8 | 2–1 | 66.67% |
| KEIOS47 vs Lars | 2–1 | 66.67% |
| KEIOS47 vs Claudio | 1–2 | 33.33% |
| KEIOS47 vs Kuma | 2–1 | 66.67% |
| KEIOS47 vs Zafina | 2–1 | 66.67% |
| KEIOS47 vs Clive | 1–2 | 33.33% |
| KEIOS47 vs Fahkumram | 1–2 | 33.33% |
| KEIOS47 vs Xiaoyu | 2–0 | 100.00% |
| KEIOS47 vs Raven | 0–2 | 0.00% |
| KEIOS47 vs Anna | 0–2 | 0.00% |
| KEIOS47 vs Miary Zo | 2–0 | 100.00% |
| KEIOS47 vs Feng | 1–0 | 100.00% |
| KEIOS47 vs Dragunov | 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.