Zayas, Haimir
Current rating: 1488
Record: 7-8
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 545 | Martino, Claudio (1538) | Lost 0-2 | -181498 |
| 5sealed | 648 | de Groof, Stein (1566) | Won 2-0 | +191517 |
| 6sealed | 536 | Beasley, Orrin (1774) | Lost 0-2 | -131504 |
| 7sealed | 645 | Johnson, Matthew [ENG] (1535) | Lost 0-2 | -181486 |
| 8sealed | 621 | Gavrilita, George (1558) | Lost 1-2 | -161470 |
| 9sealed | 595 | Delpeuch, Thierry (1498) | Won 2-1 | +181488 |
| average opponent: 1578record: 2-4 | new rating: 1488 | |||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 189 | Kroslak, Samuel (1500) | Won 2-0 | +181518 |
| 2standard | 123 | Nikolic, Isidor (1465) | Won 2-1 | +171535 |
| 3standard | 28 | Papadakis, Bill (1539) | Lost 0-2 | -181517 |
| 4standard | 153 | Noordermeer, Erik (1519) | Won 2-1 | +181535 |
| 5standard | 72 | Potyka, Sebastian (1492) | Won 2-1 | +171552 |
| 6standard | 64 | Luczak, Marcin (1519) | Won 2-0 | +181570 |
| 7standard | 26 | Ongena, Frederick (1501) | Lost 0-2 | -201550 |
| 8standard | 100 | Ruel, Antoine (1641) | Lost 0-2 | -161534 |
| 9standard | 100 | Tromp, Sjors (1501) | Lost 1-2 | -181516 |
| average opponent: 1520record: 5-4 | new rating: 1516 | |||