El Kosht, Shahriar
Current rating: 1450
Record: 5-6-1 (GP) / 2-5 (professional)
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Pereira, Jenunimo (1500) | Won 2-0 | +201443 |
| 2sealed | 70 | Viera, Eduardo baggio (1518) | Lost 1-2 | -171426 |
| 3sealed | 101 | Tiellet, Marcelo (1501) | Won 2-0 | +201446 |
| 4sealed | 58 | Stefanin, Orlando (1518) | Lost 0-2 | -171429 |
| 5sealed | 117 | Miranda, Fabricio (1500) | Won 2-1 | +191448 |
| 6sealed | 64 | Sousa, Alex T (1496) | Lost 1-2 | -171431 |
| 7sealed | 103 | Campos, Leandro Teiyeida (1500) | Won 0-0 | +191450 |
| top | average opponent: 1505record: 4-3 | new rating: 1450 | ||
| Pro Tour Chicago 2000 (INV standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Horn, Karl (1505) | Won 2-0 | +191484 |
| 2standard | 29 | Ferguson, Cory (1586) | Won 2-0 | +201504 |
| 3standard | 31 | Thoren, Jens (1718) | Lost 0-2 | -151489 |
| 4standard | 32 | Holcomb, Ty (1505) | Lost 0-2 | -171472 |
| 5standard | 96 | Courtois, Frederic (1651) | Lost 0-2 | -151457 |
| 6standard | 95 | Frangiosa, Richie (1507) | Lost 1-2 | -171440 |
| 7standard | 102 | Dato, Federico (1530) | Lost 0-2 | -171423 |
| top | average opponent: 1572record: 2-5 | new rating: 1423 | ||
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 7 | Alvarez Rivera, Joaquin (1500) | Lost 1-2 | -181482 |
| 4extended | 68 | Gerszbuzteig, Diego (1518) | Won 2-1 | +191501 |
| 5extended | 60 | Heller, German (1482) | Draw 1-1 | -11500 |
| 6extended | 46 | Recanati, Juan (1518) | Lost 0-2 | -171483 |
| 7extended | 72 | Ruiz, Facundo (1500) | Lost 1-2 | -181465 |
| top | average opponent: 1504record: 1-3-1 | new rating: 1465 | ||