Nakai, Ryoji
Current rating: 1397
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 802 | Ise, Tomohiro (1520) | Lost 0-2 | -171397 |
| top | record: 0-1 | new rating: 1397 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 168 | Mochizuki, Katsuhiko (1441) | Lost 0-2 | -181409 |
| 2modern | 474 | Michibata, Tatsuya (1556) | Won 2-0 | +211430 |
| 3modern | 327 | Kojima, Kenta (1500) | Won 2-0 | +191449 |
| 4modern | 298 | Nishimura, Takurou (1517) | Lost 0-2 | -171432 |
| 5modern | 265 | Murakami, Toru (1498) | Won 2-0 | +191451 |
| 6modern | 333 | Horiuchi, Makoto (1507) | Lost 1-2 | -171434 |
| 7modern | 288 | Kouno, Takuya (1506) | Lost 1-2 | -161418 |
| 8modern | 311 | Kusumi, Kousei (1244) | Won 2-0 | +151433 |
| 9modern | 241 | Yamamoto, Kazuhide (1378) | Lost 1-2 | -191414 |
| top | average opponent: 1461record: 4-5 | new rating: 1414 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 261 | Hioki, Takuro (1481) | Lost 1-2 | -191480 |
| 2extended | 222 | Usami, Taro (1622) | Lost 0-2 | -151465 |
| 3extended | 275 | Kubomi, Yusuke (1396) | Lost 0-2 | -191446 |
| 4extended | 323 | S., Makoto (1446) | Lost 1-2 | -181428 |
| 5extended | 294 | Oota, Shigeru (1371) | Won 2-0 | +171445 |
| 6extended | 245 | Dugan, Michael (1443) | Lost 1-2 | -181427 |
| top | average opponent: 1460record: 1-5 | new rating: 1427 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 44 | Sakai, Naoko (1518) | Won 2-0 | +181518 |
| 3block | 227 | Sasaki, Yusuke (Tokyo) (1442) | Won 2-0 | +171535 |
| 4block | 7 | Wachi, Shinya (1445) | Lost 1-2 | -201515 |
| 5block | 217 | Koura, Masahiro (1577) | Won 2-1 | +191534 |
| 6block | 46 | Kurisu, Takashi (1500) | Lost 0-1 | -181516 |
| 7block | 213 | Ishige, Tatsuya (1536) | Won 2-1 | +181534 |
| 8block | 91 | Yoshikawa, Yuusuke (1563) | Lost 1-2 | -171517 |
| 9block | 141 | Nozaki, Taiki (1518) | Lost 1-2 | -181499 |
| top | average opponent: 1512record: 4-4 | new rating: 1499 | ||