Iura, Satoshi
Current rating: 1250
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1295 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 104 | Rayson, Sean (1561) | Lost 0-2 | -141281 |
| 2sealed | 350 | McGraw, Ian (1372) | Lost 0-2 | -161265 |
| 3sealed | 379 | Kuester, Callaway (1434) | Lost 0-2 | -151250 |
| top | average opponent: 1456record: 0-3 | new rating: 1250 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 328 | Dimond-Gibson, John (1500) | Lost 0-2 | -171412 |
| 2sealed | 356 | Li, Gideon (1456) | Lost 0-2 | -171395 |
| 3sealed | 609 | Weaver, Jarrod (1464) | Lost 0-2 | -171378 |
| 4sealed | 626 | Belanger, Spencer (1445) | Lost 1-2 | -171361 |
| 5sealed | 592 | Bergeron, Justin (1426) | Lost 0-2 | -171344 |
| 6sealed | 534 | Tom, Winston (1390) | Lost 0-2 | -171327 |
| 7sealed | 474 | Bakelaar, Nathaniel (1426) | Lost 0-2 | -161311 |
| 9sealed | 338 | Chang, Dave (1409) | Lost 1-2 | -161295 |
| top | average opponent: 1440record: 0-8 | new rating: 1295 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 504 | Ju, Jun Yu David (1500) | Lost 0-2 | -181482 |
| 2sealed | 749 | LeWarne, Nolan (1486) | Lost 0-2 | -181464 |
| 3sealed | 824 | Renaud, Luke (1464) | Lost 0-0 | -181446 |
| 4sealed | 799 | Hamzeh, Maziar (1445) | Draw 1-1 | 01446 |
| 5sealed | 728 | Fanning, Luke (1444) | Lost 0-2 | -181428 |
| 6sealed | 653 | Prakash, Lokesh (1446) | Won 2-0 | +181446 |
| 7sealed | 565 | Vantol, Johannus (1442) | Lost 0-1 | -181428 |
| 8sealed | 480 | Coleman, Troy (1428) | Won 2-0 | +181446 |
| 9sealed | 390 | Tran, Vinh (1461) | Lost 0-1 | -171429 |
| top | average opponent: 1457record: 2-6-1 | new rating: 1429 | ||