| happiest chaos vs Kazuya | 25–26 | 49.02% |
| happiest chaos vs Jin | 24–26 | 48.00% |
| happiest chaos vs Reina | 18–18 | 50.00% |
| happiest chaos vs Clive | 21–13 | 61.76% |
| happiest chaos vs Lili | 12–20 | 37.50% |
| happiest chaos vs King | 20–11 | 64.52% |
| happiest chaos vs Dragunov | 19–12 | 61.29% |
| happiest chaos vs Yoshimitsu | 9–21 | 30.00% |
| happiest chaos vs Hwoarang | 9–19 | 32.14% |
| happiest chaos vs Law | 10–17 | 37.04% |
| happiest chaos vs Heihachi | 8–16 | 33.33% |
| happiest chaos vs Steve | 19–4 | 82.61% |
| happiest chaos vs Victor | 8–12 | 40.00% |
| happiest chaos vs Xiaoyu | 8–9 | 47.06% |
| happiest chaos vs Feng | 8–9 | 47.06% |
| happiest chaos vs Lee | 13–3 | 81.25% |
| happiest chaos vs Jun | 7–9 | 43.75% |
| happiest chaos vs Raven | 5–11 | 31.25% |
| happiest chaos vs Lars | 5–10 | 33.33% |
| happiest chaos vs Eddy | 9–6 | 60.00% |
| happiest chaos vs Lidia | 8–6 | 57.14% |
| happiest chaos vs Bryan | 6–7 | 46.15% |
| happiest chaos vs Asuka | 5–8 | 38.46% |
| happiest chaos vs Claudio | 5–7 | 41.67% |
| happiest chaos vs Nina | 6–6 | 50.00% |
| happiest chaos vs Devil Jin | 4–7 | 36.36% |
| happiest chaos vs Azucena | 4–7 | 36.36% |
| happiest chaos vs Leroy | 5–4–1 | 55.56% |
| happiest chaos vs Paul | 5–1 | 83.33% |
| happiest chaos vs Jack-8 | 2–4 | 33.33% |
| happiest chaos vs Alisa | 3–3 | 50.00% |
| happiest chaos vs Shaheen | 6–0 | 100.00% |
| happiest chaos vs Kuma | 3–3 | 50.00% |
| happiest chaos vs Leo | 2–2 | 50.00% |
| happiest chaos vs Zafina | 0–4 | 0.00% |
| happiest chaos vs Panda | 0–1 | 0.00% |
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.