Sibley, Corey
Current rating: 1451
Record: 13-17-1
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 393 | Brito, Devon (1473) | Won 2-1 | +181501 |
| 2modern | 324 | Flora, Kenneth (1566) | Won 2-1 | +191520 |
| 3modern | 671 | Gartner, Drew (1506) | Won 2-1 | +181538 |
| 4modern | 336 | Krenik, Alex (1768) | Lost 0-2 | -141524 |
| 5modern | 280 | Funkhouser, Connor (1587) | Lost 0-2 | -171507 |
| 6modern | 513 | Llewelyn, Stockton (1469) | Lost 1-2 | -191488 |
| 7modern | 984 | Glen, Ernest (1471) | Lost 0-2 | -181470 |
| 8modern | 895 | Pedersen, Curtis (1404) | Lost 0-2 | -191451 |
| top | average opponent: 1531record: 3-5 | new rating: 1451 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Niblock, Thomas (1432) | Won 2-0 | +181468 |
| 2sealed | 205 | Baker, Chris (1672) | Lost 0-2 | -141454 |
| 3sealed | 914 | Scharlin-Pettee, Hannah (1417) | Won 2-0 | +171471 |
| 4sealed | 2157 | Egashira, Kenji (1899) | Won 2-0 | +251496 |
| 5sealed | 515 | Cox, David (1498) | Lost 0-2 | -181478 |
| 6sealed | 443 | Betts, Ryan (1684) | Won 2-1 | +221500 |
| 7sealed | 378 | Rinella, Ryan (1426) | Lost 0-2 | -191481 |
| 8sealed | 519 | Brodie, Daniel (1538) | Won 2-0 | +191500 |
| 9sealed | 338 | Turner, Michael (1567) | Lost 1-2 | -171483 |
| top | average opponent: 1570record: 5-4 | new rating: 1483 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 278 | Campbell, Benjamin (1500) | Won 2-0 | +181503 |
| 2sealed | 179 | Raway, Peter (1531) | Lost 0-2 | -171486 |
| 3sealed | 489 | Zadow, Zachary (1499) | Lost 0-2 | -181468 |
| 4sealed | 576 | Anderson, Tristan (1455) | Won 2-1 | +181486 |
| 5sealed | 437 | Vanderwall, Frank (1569) | Lost 0-2 | -171469 |
| 6sealed | 495 | Bui, Tho (1436) | Lost 1-2 | -191450 |
| top | average opponent: 1498record: 2-4 | new rating: 1450 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 536 | Xie, Zhongyuan (1488) | Draw 1-1 | 01500 |
| 2modern | 467 | Bartlett, Matthew (1452) | Won 2-0 | +171517 |
| 3modern | 434 | Meland, Christopher (1518) | Lost 0-2 | -181499 |
| 4modern | 631 | Walton, Kasey (1605) | Lost 0-1 | -161483 |
| 5modern | 764 | Weiner, Benjamin (1485) | Won 2-0 | +181501 |
| 6modern | 591 | Boonstra, Tyler (1588) | Lost 1-2 | -171484 |
| 7modern | 673 | Connett, Chris (1468) | Won 2-0 | +181502 |
| 8modern | 537 | Kregger, Darren (1533) | Lost 0-2 | -171485 |
| top | average opponent: 1517record: 3-4-1 | new rating: 1485 | ||