Nagahama, Ryo
Current rating: 1471
Record: 11-14-1
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 146 | Jenvold, Christiern (1583) | Won 2-0 | +211469 |
| 2standard | 483 | Morita, Yo (1684) | Won 2-1 | +211490 |
| 3standard | 297 | Kasuya, Takeshi (1562) | Won 2-1 | +201510 |
| 4standard | 220 | Bin, Jia (1859) | Lost 1-2 | -121498 |
| 5standard | 351 | Kojima, Tatuya (1803) | Lost 0-2 | -131485 |
| 6standard | 582 | Kimura, Shigeki (1670) | Lost 0-2 | -141471 |
| top | average opponent: 1694record: 3-3 | new rating: 1471 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 102 | Kumazawa, Tadayuki (1537) | Lost 1-2 | -161441 |
| 4standard | 867 | Arita, Kouichirou (1547) | Lost 1-2 | -171424 |
| 5standard | 1203 | Kurata, Tomohiro (1495) | Won 2-1 | +201444 |
| 6standard | 655 | Tanaka, Yuichi (1519) | Won 2-1 | +191463 |
| 7standard | 355 | Ito, Yuta (Kasukabe) (1504) | Won 2-0 | +191482 |
| 8standard | 231 | Takahashi, Toshirou (1515) | Won 2-1 | +181500 |
| 9standard | 160 | Chan, Ron [MYS] (1559) | Lost 1-2 | -161484 |
| 10standard | 400 | Kono, Toru (1529) | Lost 1-2 | -181466 |
| 11standard | 404 | Yamazaki, Takashi (1455) | Lost 0-2 | -181448 |
| top | average opponent: 1518record: 4-5 | new rating: 1448 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Kakimoto, Yuki (1390) | Lost 0-2 | -201478 |
| 2sealed | 496 | Maseguchi, Masashi (1339) | Lost 0-2 | -211457 |
| top | average opponent: 1364record: 0-2 | new rating: 1457 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 742 | Nishiyama, Takashi (1500) | Won 2-1 | +181518 |
| 2standard | 575 | Iwazaki, Yuuta (1559) | Won 2-0 | +191537 |
| 3standard | 506 | Kojima, Yukitaka (1535) | Won 2-1 | +181555 |
| 4standard | 503 | Miyawaki, Takahiro (1566) | Lost 1-2 | -181537 |
| 5standard | 578 | Nakanishi, Hiroki (1535) | Lost 0-2 | -181519 |
| 6standard | 674 | Yada, Kazuki (1556) | Won 2-0 | +191538 |
| 7standard | 667 | Yamamoto, Kazuhide (1416) | Lost 0-2 | -211517 |
| 8standard | 640 | Takagi, Kazuki (1421) | Draw 1-1 | -11516 |
| 9standard | 756 | Miyakoshi, Ryouhei (1513) | Lost 1-2 | -181498 |
| top | average opponent: 1511record: 4-4-1 | new rating: 1498 | ||