Greveling, Yehudi
Current rating: 1442
Record: 7-11
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 563 | Petersson, Martin D (1500) | Lost 0-2 | -181479 |
| 2sealed | 648 | Van de Rijck, Stijn (1379) | Lost 0-2 | -201459 |
| 3sealed | 673 | Hendrikx, Koen (1490) | Lost 1-2 | -171442 |
| top | average opponent: 1456record: 0-3 | new rating: 1442 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 106 | Praestholm, Thomas (1465) | Won 2-0 | +181474 |
| 2sealed | 58 | Bortoletto, Michael (1491) | Won 2-0 | +191493 |
| 3sealed | 92 | Duport, Olivier (1424) | Won 2-0 | +161509 |
| 4sealed | 50 | Proenca, Miguel (1544) | Won 2-0 | +191528 |
| 5sealed | 39 | Garcia Copete, David (1818) | Lost 1-2 | -131515 |
| 6sealed | 91 | Nagadowski, Przemyslaw (1497) | Lost 1-2 | -181497 |
| top | average opponent: 1540record: 4-2 | new rating: 1497 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 98 | Merkl, Werner (1518) | Won 2-0 | +191465 |
| 3sealed | 83 | Reindl, Roland (1543) | Lost 1-2 | -161449 |
| 4sealed | 170 | Haedler, Andreas (1663) | Won 2-1 | +221471 |
| 5sealed | 54 | Koch, Florian (1590) | Won 2-1 | +201491 |
| 6sealed | 67 | Blohon, Lukas (1448) | Lost 0-2 | -191472 |
| 7sealed | 117 | Brouwer, Jens (1596) | Lost 0-2 | -161456 |
| top | average opponent: 1560record: 3-3 | new rating: 1456 | ||
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Dewaele, Stefan (1500) | Lost 1-2 | -181482 |
| 2sealed | 181 | Lafont, Frederic (1482) | Lost 1-2 | -181464 |
| 3sealed | 203 | Jenkel, Dennis (1464) | Lost 1-2 | -181446 |
| top | average opponent: 1482record: 0-3 | new rating: 1446 | ||