Van De Venne, Griffin
Current rating: 1446
Record: 5-8
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Schott, Brent (1463) | Won 2-1 | +171517 |
| 2sealed | 112 | Patel, Hemant (1484) | Lost 0-2 | -181499 |
| 3sealed | 312 | Titizian, Sam (1620) | Lost 1-2 | -161483 |
| 4sealed | 514 | Jackson, Mike (1437) | Won 2-1 | +171500 |
| 5sealed | 420 | Chrisjohn, Fletcher (1504) | Lost 0-2 | -181482 |
| 6sealed | 410 | Chidiac, William (1479) | Lost 0-2 | -181464 |
| 7sealed | 464 | Spry, Richard (1466) | Lost 0-2 | -181446 |
| average opponent: 1493record: 2-5 | new rating: 1446 | |||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 570 | Grace-Martin, Julian (1500) | Won 2-1 | +181518 |
| 2modern | 408 | King, John (1518) | Lost 1-2 | -181500 |
| 3modern | 755 | Williams, Gabriel (1506) | Lost 1-2 | -181482 |
| 4modern | 887 | Gillespie, Lee (1482) | Won 2-0 | +181500 |
| 5modern | 641 | Bliss, Richard (1483) | Won 2-0 | +181518 |
| 6modern | 461 | Austin, Dalton (1517) | Lost 0-2 | -181500 |
| average opponent: 1501record: 3-3 | new rating: 1500 | |||