| RamChaolan vs King | 154–180 | 46.11% |
| RamChaolan vs Jin | 142–142 | 50.00% |
| RamChaolan vs Bryan | 138–106 | 56.56% |
| RamChaolan vs Paul | 116–119 | 49.36% |
| RamChaolan vs Kazuya | 117–114 | 50.65% |
| RamChaolan vs Dragunov | 80–83 | 49.08% |
| RamChaolan vs Law | 93–60 | 60.78% |
| RamChaolan vs Hwoarang | 70–62 | 53.03% |
| RamChaolan vs Heihachi | 51–70 | 42.15% |
| RamChaolan vs Devil Jin | 46–43 | 51.69% |
| RamChaolan vs Steve | 40–46 | 46.51% |
| RamChaolan vs Yoshimitsu | 50–33 | 60.24% |
| RamChaolan vs Nina | 47–32 | 59.49% |
| RamChaolan vs Lars | 18–51 | 26.09% |
| RamChaolan vs Reina | 37–28 | 56.92% |
| RamChaolan vs Clive | 23–42 | 35.38% |
| RamChaolan vs Eddy | 25–38 | 39.68% |
| RamChaolan vs Lee | 32–27 | 54.24% |
| RamChaolan vs Azucena | 32–27 | 54.24% |
| RamChaolan vs Anna | 24–34 | 41.38% |
| RamChaolan vs Jun | 33–24 | 57.89% |
| RamChaolan vs Feng | 26–30 | 46.43% |
| RamChaolan vs Armor King | 28–28 | 50.00% |
| RamChaolan vs Fahkumram | 23–32 | 41.82% |
| RamChaolan vs Jack-8 | 22–32 | 40.74% |
| RamChaolan vs Victor | 18–33–1 | 35.29% |
| RamChaolan vs Asuka | 21–21 | 50.00% |
| RamChaolan vs Claudio | 14–28 | 33.33% |
| RamChaolan vs Shaheen | 15–26 | 36.59% |
| RamChaolan vs Xiaoyu | 18–22 | 45.00% |
| RamChaolan vs Alisa | 12–23 | 34.29% |
| RamChaolan vs Lili | 17–15 | 53.12% |
| RamChaolan vs Lidia | 12–19 | 38.71% |
| RamChaolan vs Leroy | 15–12 | 55.56% |
| RamChaolan vs Kuma | 6–19 | 24.00% |
| RamChaolan vs Zafina | 7–9 | 43.75% |
| RamChaolan vs Raven | 7–9 | 43.75% |
| RamChaolan vs Panda | 2–6 | 25.00% |
| RamChaolan vs Miary Zo | 5–1 | 83.33% |
| RamChaolan vs Leo | 1–4 | 20.00% |
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.