| Nakahara Chuuya vs Kazuya | 81–61 | 57.04% |
| Nakahara Chuuya vs Jin | 89–45 | 66.42% |
| Nakahara Chuuya vs Bryan | 79–51 | 60.77% |
| Nakahara Chuuya vs King | 65–60 | 52.00% |
| Nakahara Chuuya vs Paul | 51–45 | 53.12% |
| Nakahara Chuuya vs Lars | 41–48 | 46.07% |
| Nakahara Chuuya vs Law | 43–41 | 51.19% |
| Nakahara Chuuya vs Hwoarang | 39–45 | 46.43% |
| Nakahara Chuuya vs Lee | 29–44 | 39.73% |
| Nakahara Chuuya vs Heihachi | 37–35 | 51.39% |
| Nakahara Chuuya vs Yoshimitsu | 42–29 | 59.15% |
| Nakahara Chuuya vs Devil Jin | 40–30 | 57.14% |
| Nakahara Chuuya vs Lili | 37–32 | 53.62% |
| Nakahara Chuuya vs Steve | 29–33 | 46.77% |
| Nakahara Chuuya vs Dragunov | 29–32 | 47.54% |
| Nakahara Chuuya vs Anna | 42–17 | 71.19% |
| Nakahara Chuuya vs Reina | 33–20 | 62.26% |
| Nakahara Chuuya vs Clive | 33–19 | 63.46% |
| Nakahara Chuuya vs Nina | 23–28 | 45.10% |
| Nakahara Chuuya vs Fahkumram | 27–24 | 52.94% |
| Nakahara Chuuya vs Alisa | 29–20 | 59.18% |
| Nakahara Chuuya vs Xiaoyu | 24–24 | 50.00% |
| Nakahara Chuuya vs Claudio | 19–24 | 44.19% |
| Nakahara Chuuya vs Jun | 25–17 | 59.52% |
| Nakahara Chuuya vs Jack-8 | 22–19 | 53.66% |
| Nakahara Chuuya vs Asuka | 21–17 | 55.26% |
| Nakahara Chuuya vs Zafina | 17–21 | 44.74% |
| Nakahara Chuuya vs Azucena | 26–11 | 70.27% |
| Nakahara Chuuya vs Lidia | 21–16 | 56.76% |
| Nakahara Chuuya vs Raven | 12–23 | 34.29% |
| Nakahara Chuuya vs Victor | 17–13 | 56.67% |
| Nakahara Chuuya vs Feng | 16–13 | 55.17% |
| Nakahara Chuuya vs Kuma | 17–12 | 58.62% |
| Nakahara Chuuya vs Eddy | 16–13 | 55.17% |
| Nakahara Chuuya vs Shaheen | 9–13 | 40.91% |
| Nakahara Chuuya vs Leroy | 4–18 | 18.18% |
| Nakahara Chuuya vs Leo | 12–9 | 57.14% |
| Nakahara Chuuya vs Panda | 9–2 | 81.82% |
| Nakahara Chuuya vs Miary Zo | 5–3 | 62.50% |
| Nakahara Chuuya vs Armor King | 2–1 | 66.67% |
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.