Schaumkell, Jeremy
Current rating: 1439
Record: 4-3 (GP) / 1-6 (professional)
| Grand Prix Sydney 2000 (extended) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 21 | Rosewarne, Jacoby (1500) | Won 2-0 | +191431 |
| 2extended | 34 | Keshow, Roj (1518) | Lost 0-2 | -161415 |
| 3extended | 65 | Royle, Ian (1500) | Won 2-0 | +201435 |
| 4extended | 63 | Wellington, Cheyne (1517) | Won 2-0 | +191454 |
| 5extended | 35 | Keys, Simon (1518) | Lost 0-2 | -171437 |
| 6extended | 47 | Preston, Nick (1517) | Won 2-0 | +201457 |
| 7extended | 44 | Hart, Jacob (1473) | Lost 1-2 | -181439 |
| average opponent: 1506record: 4-3 | new rating: 1439 | |||
| Pro Tour Chicago 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 59 | Moses, Doug (1500) | Lost 0-2 | -181482 |
| 2extended | 133 | Johnson, Vincent (1538) | Lost 0-2 | -171465 |
| 3extended | 164 | Cole, Ryan (1499) | Lost 1-2 | -171448 |
| 4extended | 155 | Grossmann, Vasco (1448) | Lost 0-2 | -181430 |
| 5extended | 149 | Kozul, Adam (1433) | Won 2-0 | +181448 |
| 6extended | 131 | Baehr, Kevin (1455) | Lost 0-2 | -181430 |
| 7extended | 121 | Ruzic, David (1432) | Lost 0-2 | -181412 |
| average opponent: 1472record: 1-6 | new rating: 1412 | |||