Tutui, Seiya
Current rating: 1480
Record: 8-9
| Grand Prix Chiba 2016 (legacy) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 380 | Suzuki, Kenji (1506) | Lost 1-2 | -181483 |
| 2legacy | 794 | Watanabe, Shouichi (1428) | Won 2-0 | +171500 |
| 3legacy | 814 | Hieda, Ryu (1501) | Won 2-0 | +181518 |
| 4legacy | 781 | Yamanaka, Shouki (1543) | Lost 0-2 | -171501 |
| 5legacy | 747 | Tomita, Ryutaro (1493) | Won 2-1 | +181519 |
| 6legacy | 527 | Takemura, Yoshiyuki (1502) | Lost 0-2 | -191500 |
| 7legacy | 771 | Takahasi, Yuu (1516) | Lost 0-2 | -171483 |
| 8legacy | 819 | Tokairin, Taishi (1369) | Lost 1-2 | -201463 |
| 9legacy | 694 | Suzuki, Takashi (1417) | Won 2-1 | +171480 |
| average opponent: 1475record: 4-5 | new rating: 1480 | |||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 814 | Yano, Keitarou (1438) | Won 2-1 | +171517 |
| 2legacy | 530 | Mori, Yumeto (1518) | Won 2-0 | +181535 |
| 3legacy | 531 | Nagakita, Makoto (1498) | Lost 0-2 | -191516 |
| 4legacy | 777 | Watabe, Naoto (1523) | Won 2-0 | +181534 |
| 5legacy | 678 | Minamitani, Daichi (1610) | Lost 1-2 | -161518 |
| 6legacy | 685 | Mori, Yuta (1480) | Won 2-0 | +171535 |
| 7legacy | 588 | Izumi, Hikaru (1662) | Lost 1-2 | -161519 |
| 8legacy | 667 | Tokuyama, Yoshihiko (1511) | Lost 0-2 | -181501 |
| average opponent: 1530record: 4-4 | new rating: 1501 | |||