Boessenkool, Wander
Current rating: 1349
Record: 2-11
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1371 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 426 | Klocker, Mario (1700) | Won 2-1 | +241395 |
| 2sealed | 82 | Baptista, Jose (1600) | Lost 0-2 | -151380 |
| 3sealed | 553 | Tipker, Stephan (1482) | Lost 1-2 | -161364 |
| 4sealed | 494 | Richter, Stefan (1516) | Lost 0-2 | -151349 |
| average opponent: 1574record: 1-3 | new rating: 1349 | |||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Hendrickx, Tim (1468) | Lost 1-2 | -191481 |
| 2standard | 528 | Buck, Thomas (1553) | Lost 0-2 | -161465 |
| 3standard | 652 | Wessel, Coen (1364) | Lost 0-2 | -201445 |
| 4standard | 715 | Schmidt, Tim (1361) | Lost 0-2 | -201425 |
| 5standard | 695 | Traarbach, Charly (1431) | Lost 0-2 | -181407 |
| 6standard | 630 | Akankan, Semih (1408) | Lost 1-2 | -181389 |
| 7standard | 518 | Juffernholz, Rene (1388) | Lost 0-2 | -181371 |
| 8standard | 444 | Witteman, Wesley (1324) | Won 2-0 | +181389 |
| 9standard | 382 | Keessen, AJ (1395) | Lost 1-2 | -181371 |
| average opponent: 1410record: 1-8 | new rating: 1371 | |||