Tucci, Joel
Current rating: 1623
Record: 15-8
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Suzuki, Takayoshi (1519) | Won 2-1 | +181554 |
| 2sealed | 463 | Senoo, Yuto (1558) | Lost 0-2 | -181536 |
| 3sealed | 659 | Isa, Yukifumi (1467) | Won 2-1 | +161552 |
| 4sealed | 816 | Murata, Kouji (1446) | Lost 1-2 | -191533 |
| 5sealed | 806 | Satoshi, Oono (1503) | Won 2-1 | +171550 |
| 6sealed | 396 | Yokoyama, Takaya (1545) | Won 2-0 | +181568 |
| 7sealed | 379 | Kobayashi, Akihiro (1517) | Won 2-1 | +171585 |
| 8sealed | 344 | Taniguchi, Hironobu (1548) | Won 2-0 | +171602 |
| 9sealed | 221 | Yada, Kazuki (1738) | Lost 0-2 | -151587 |
| 10draft | 375 | Miwa, Naoya (1562) | Lost 0-2 | -191568 |
| 11draft | 356 | Tsuchida, Tatsuaki (1490) | Won 2-1 | +171585 |
| 12draft | 76 | Suzuki, Takayoshi (1542) | Won 2-0 | +171602 |
| 13draft | 61 | Katou, Yuusuke3333 (1552) | Won 2-1 | +171619 |
| 14draft | 228 | Kanari, Ken (1630) | Won 2-0 | +181637 |
| 15draft | 184 | Shiozu, Ryouma (1817) | Lost 1-2 | -141623 |
| average opponent: 1562record: 10-5 | new rating: 1623 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1043 | Okada, Hayaki (1497) | Lost 0-2 | -181482 |
| 2sealed | 1376 | Oota, Nobuyuki8323 (1481) | Won 2-0 | +181500 |
| 3sealed | 1208 | Hirai, Kento (1501) | Won 2-1 | +181518 |
| 4sealed | 1081 | Hamano, Kouhei (1559) | Won 2-0 | +191537 |
| 5sealed | 963 | Aoki, Daisuke (1522) | Won 2-1 | +171554 |
| 6sealed | 931 | Yokoyama, Kenichi (1532) | Lost 1-2 | -181536 |
| 7sealed | 1016 | Kanamaru, Atsunori (1546) | Won 2-0 | +181554 |
| 8sealed | 897 | Kozaki, Yosuke (1540) | Lost 1-2 | -181536 |
| average opponent: 1522record: 5-3 | new rating: 1536 | |||