Arai, Ryo
Current rating: 1564
Record: 17-14-1
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 789 | Ando, Eriko (1500) | Lost 0-2 | -191532 |
| 2standard | 1032 | Tsutsumi, Takaomi (1481) | Lost 0-2 | -191513 |
| 3standard | 1625 | Nakano, Atsushi (1632) | Lost 0-2 | -161497 |
| 4standard | 1605 | MoriMotogo, Junichi (1449) | Won 2-1 | +171514 |
| 5standard | 1494 | Sugioka, Hironobu (1486) | Won 2-0 | +181532 |
| 6standard | 1116 | Fujii, Kohei (1628) | Won 2-0 | +191551 |
| 7standard | 933 | Kamal, Ahmad Hilmi Mustaffa (1350) | Won 2-0 | +151566 |
| 8standard | 556 | Kato, Ryuta (1512) | Lost 1-2 | -191547 |
| 9standard | 814 | Taira, Masashi (1489) | Won 2-1 | +171564 |
| top | average opponent: 1503record: 5-4 | new rating: 1564 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 184 | Terada, Shuuhei (1693) | Lost 1-2 | -161534 |
| 4modern | 309 | Shioe, Tsugukuni (1499) | Won 2-1 | +181552 |
| 5modern | 89 | Tani, Chiharu (1432) | Lost 1-2 | -201532 |
| 6modern | 305 | Araki, Shinji (1562) | Won 2-1 | +181550 |
| 7modern | 152 | Ikeda, Takeaki (1460) | Draw 1-1 | -21548 |
| 8modern | 206 | Ohashi, Gaku (1597) | Lost 0-2 | -171531 |
| 9modern | 217 | Miura, Yuuki (1607) | Won 2-0 | +201551 |
| top | average opponent: 1550record: 3-3-1 | new rating: 1551 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 632 | Taura, Ryuji (1615) | Won 2-0 | +201523 |
| 3standard | 629 | Asai, Ryutaro (1596) | Won 2-0 | +191542 |
| 4standard | 570 | Murase, Hiroshi (1826) | Lost 0-2 | -131529 |
| 5standard | 673 | Matsumoto, Youhei (1461) | Lost 0-2 | -191510 |
| 6standard | 720 | Yamagata, Yutaro (1587) | Won 2-0 | +191529 |
| 7standard | 616 | Katagiri, Kazushi (1519) | Lost 0-2 | -181511 |
| 8standard | 689 | Oonishi, Takahisa (1547) | Won 2-1 | +191530 |
| 9standard | 747 | Sasaki, Yusuke (1639) | Won 2-1 | +201550 |
| top | average opponent: 1599record: 5-3 | new rating: 1550 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 704 | Akimoto, Koshi (1517) | Lost 0-2 | -181482 |
| 3sealed | 1008 | Tanimoto, Tatsuro (1399) | Won 2-0 | +171499 |
| 4sealed | 875 | Mizutani, Yuki (1383) | Lost 1-2 | -201479 |
| 5sealed | 947 | Machida, Kenji (1641) | Won 2-0 | +211500 |
| 6sealed | 840 | Nakamura, Kouki (1456) | Won 2-0 | +171517 |
| 7sealed | 744 | Takeuchi, Ryota (1680) | Lost 0-2 | -151502 |
| 8sealed | 1006 | Furuya, Masashi (1536) | Lost 0-2 | -181484 |
| 9sealed | 970 | Kimura, Makoto (1499) | Won 2-1 | +191503 |
| top | average opponent: 1514record: 4-4 | new rating: 1503 | ||