Wallach, Cliff
Current rating: 1558
Record: 8-5-1
| Grand Prix Chicago 2009 (legacy) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 343 | Hunt, Matthias (1578) | Won 2-0 | +191518 |
| 2legacy | 219 | Swett, Brett (1522) | Won 2-1 | +181536 |
| 3legacy | 193 | Navickas, Joseph M (1535) | Won 2-0 | +181554 |
| 4legacy | 109 | Lax, Ari (1656) | Won 2-0 | +201574 |
| 5legacy | 58 | Bergeson, Chris (1573) | Lost 0-2 | -181556 |
| 6legacy | 54 | Sparks, Darek (1554) | Lost 1-2 | -181538 |
| 7legacy | 180 | Keen, Quinn (1540) | Won 2-1 | +181556 |
| 8legacy | 83 | Vance, James (1612) | Won 2-1 | +191575 |
| 9legacy | 52 | Hinkle, Charles (1633) | Lost 0-2 | -171558 |
| average opponent: 1578record: 6-3 | new rating: 1558 | |||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 24 | DeGraff, Ian (1433) | Draw 1-1 | -11499 |
| 2standard | 174 | Hancir, Patrick (1500) | Won 2-1 | +181517 |
| 3standard | 116 | Hadlock, Justin (1466) | Won 2-0 | +171534 |
| 4standard | 91 | McKune, Mike (1571) | Lost 0-2 | -171517 |
| 5standard | 153 | Barda, Tony (1524) | Lost 1-2 | -181499 |
| average opponent: 1499record: 2-2-1 | new rating: 1499 | |||