Coppoolse, Sander
Current rating: 1301
Record: 6-20
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1334 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 618 | Betts, Jeremy (1425) | Lost 0-2 | -171317 |
| 2modern | 696 | Williams, Sam (1435) | Lost 0-2 | -161301 |
| top | average opponent: 1430record: 0-2 | new rating: 1301 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1353 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Nichols, Joshua (1510) | Won 2-0 | +211374 |
| 2sealed | 452 | Lassen, Nicholas (1620) | Lost 0-2 | -141360 |
| 3sealed | 615 | Ng, Eugene (1485) | Lost 1-2 | -151345 |
| 4sealed | 785 | Brown, Gregory (1477) | Lost 0-1 | -161329 |
| 5sealed | 954 | Davis, True (1462) | Won 2-0 | +211350 |
| 6sealed | 729 | Skolnick, Andrew (1468) | Lost 1-2 | -161334 |
| top | average opponent: 1504record: 2-4 | new rating: 1334 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 380 | Paton, Jon (1830) | Lost 0-2 | -101401 |
| 2legacy | 546 | Baker, Ricky (1481) | Lost 0-2 | -171384 |
| 3legacy | 1069 | Claustro, Ricardo (1464) | Won 2-0 | +191403 |
| 4legacy | 1040 | Wright, Mark (1449) | Lost 1-2 | -171386 |
| 5legacy | 1081 | Browe, Johnnie (1460) | Lost 0-2 | -161370 |
| 6legacy | 1004 | Swift, Brandon (1456) | Lost 0-2 | -171353 |
| top | average opponent: 1523record: 1-5 | new rating: 1353 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 250 | Touma, Norihiro (1498) | Lost 0-2 | -171429 |
| 2legacy | 615 | Nishimura, Hitoshi (1450) | Lost 0-2 | -181411 |
| top | average opponent: 1474record: 0-2 | new rating: 1411 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 403 | Hoekstra, Siemen (1480) | Lost 0-0 | -181446 |
| 2standard | 643 | Gorissen, Bastien (1482) | Won 0-0 | +191465 |
| 3standard | 634 | Govedarov, Ivan (1690) | Won 2-0 | +221487 |
| 4standard | 559 | Schwarz, Stephan (1722) | Lost 0-2 | -141473 |
| 5standard | 600 | Jaworski, Dominik (1673) | Lost 0-2 | -141459 |
| 6standard | 624 | Hansen, Andre (1530) | Won 2-1 | +191478 |
| 7standard | 478 | Grossmann, Benjamin (1505) | Lost 0-2 | -171461 |
| 8standard | 462 | Schaller, Sebastian (1653) | Lost 1-2 | -151446 |
| top | average opponent: 1592record: 3-5 | new rating: 1446 | ||
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 100 | Meyer, Rudy (1499) | Lost 0-2 | -181482 |
| 2sealed | 254 | Willams, David (1482) | Lost 1-2 | -181464 |
| top | average opponent: 1491record: 0-2 | new rating: 1464 | ||