Stevenson, John
Current rating: 1480
Record: 4-5
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 433 | Lynch, Sean [CAN] (1402) | Lost 0-2 | -201498 |
| 2standard | 554 | Peters, Carson (1482) | Lost 0-2 | -181480 |
| average opponent: 1442record: 0-2 | new rating: 1480 | |||
| Grand Prix Houston 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 48 | Drake, William (1500) | Won 2-1 | +181518 |
| 2extended | 20 | Arnold, David (1533) | Lost 0-2 | -181500 |
| 3extended | 65 | Novak, Tyler (1438) | Won 2-0 | +171517 |
| 4extended | 69 | Liston, Beth (1565) | Lost 1-2 | -171500 |
| 5extended | 88 | Darbro, Roy (1499) | Lost 1-2 | -181482 |
| 6extended | 91 | Parish, Michael (1481) | Won 2-1 | +181500 |
| 7extended | 73 | Benavidez, Daniel (1499) | Won 2-0 | +181518 |
| average opponent: 1502record: 4-3 | new rating: 1518 | |||