Lake, Thearl
Current rating: 1494
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 128 | Vestorsky, Mike (1500) | Won 2-1 | +181486 |
| 2block | 109 | Gagliardi, Joe (1536) | Won 2-1 | +191505 |
| 3block | 11 | Fitzgerald, David (1537) | Lost 1-2 | -171488 |
| 4block | 143 | Blakeley, Gregory (1519) | Won 2-0 | +181506 |
| 5block | 59 | Lebedowicz, Osyp (1816) | Lost 0-2 | -121494 |
| top | average opponent: 1582record: 3-2 | new rating: 1494 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 54 | Burns, Marc (1519) | Lost 1-2 | -181485 |
| 3standard | 232 | Newton, Rich (1500) | Lost 0-2 | -181467 |
| 4standard | 217 | Payne, Mark (1432) | Won 2-1 | +181485 |
| 5standard | 212 | McElhaney, Andrew (1505) | Won 2-1 | +181503 |
| 6standard | 135 | Shuler, John (1522) | Lost 1-2 | -181485 |
| 7standard | 155 | Douthat, Steven (1500) | Lost 0-2 | -171468 |
| top | average opponent: 1496record: 2-4 | new rating: 1468 | ||
| Grand Prix Minneapolis 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 111 | Celt, Adam (1500) | Won 2-0 | +181518 |
| 2block | 4 | Shears, Brett (1732) | Won 2-0 | +221540 |
| 3block | 27 | Shears, Steven (1497) | Lost 1-2 | -191521 |
| 4block | 93 | de Jesus, Brett (1502) | Lost 0-2 | -181503 |
| top | average opponent: 1558record: 2-2 | new rating: 1503 | ||