Prine, Robert
Current rating: 1508
Record: 17-18-4
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 86 | Cheng, Nicholas (1488) | Won 2-0 | +171541 |
| 4sealed | 30 | Woodward, Jonathan (1657) | Lost 0-2 | -161525 |
| 5sealed | 150 | Wylie, Tom (1536) | Won 2-1 | +181543 |
| 6sealed | 101 | Fleck, Casey (1553) | Won 2-1 | +191562 |
| 7sealed | 49 | Thibeau, Markus (1479) | Lost 0-2 | -201542 |
| 8sealed | 104 | Lew, Michael (1701) | Lost 0-2 | -151527 |
| 9sealed | 115 | Lagimodiere, David (1494) | Lost 1-2 | -191508 |
| top | average opponent: 1558record: 3-4 | new rating: 1508 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 139 | Halinka, Donnie (1446) | Won 2-0 | +181499 |
| 4standard | 116 | Rankin, Mark (1629) | Draw 1-1 | +21501 |
| 5standard | 107 | Hiles, Christopher (1592) | Won 2-1 | +201521 |
| 6standard | 52 | O'Brien, Matt (1679) | Won 2-0 | +211542 |
| 7standard | 31 | Gaudreau, Corey (1507) | Lost 0-2 | -191523 |
| 8standard | 81 | RODRIGUEZ, BRAYAN (1573) | Won 2-0 | +191542 |
| 9standard | 48 | Douglass, Ned (1537) | Lost 0-2 | -181524 |
| top | average opponent: 1566record: 4-2-1 | new rating: 1524 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 38 | Loos, Vinnie (1536) | Won 2-0 | +191514 |
| 4standard | 8 | Thompson, Connor (1548) | Won 2-0 | +181532 |
| 5standard | 50 | Upham, Bryan (1635) | Lost 0-2 | -161516 |
| 6standard | 38 | Azzano, Douglas (1657) | Lost 1-2 | -151501 |
| 7standard | 199 | Grenier, Daniel (1485) | Won 2-1 | +171518 |
| 8standard | 86 | Bertone, Christopher (1438) | Lost 1-2 | -191499 |
| 9standard | 138 | Schwarz, Micheal (1524) | Lost 0-2 | -181481 |
| top | average opponent: 1546record: 3-4 | new rating: 1481 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 683 | Thomas, Chris M (1500) | Lost 1-2 | -181471 |
| 3standard | 768 | Meneses, Justin (1500) | Won 2-1 | +191490 |
| 4standard | 836 | Dunks, Jess (1522) | Won 2-1 | +181508 |
| 5standard | 714 | Saredo, Adrian (1565) | Draw 1-1 | +21510 |
| 6standard | 739 | Sittner, Alex (1690) | Lost 1-2 | -151495 |
| top | average opponent: 1555record: 2-2-1 | new rating: 1495 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Hardie, Brian (1500) | Draw 1-1 | 01507 |
| 2sealed | 157 | Wiener, Sam (1549) | Draw 1-1 | +11508 |
| 3sealed | 227 | Capano, Frank (1500) | Lost 0-2 | -181490 |
| 4sealed | 274 | Rosa, Kyle (1480) | Won 2-0 | +181508 |
| 5sealed | 223 | Voduarka, Jesse J (1479) | Lost 0-2 | -191489 |
| top | average opponent: 1502record: 1-2-2 | new rating: 1489 | ||
| Grand Prix Orlando 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 146 | Lieu, Andrew (1500) | Won 2-0 | +181518 |
| 2block | 16 | Loveless, David (1490) | Won 2-0 | +171535 |
| 3block | 15 | Oglesby, Robert (1536) | Won 2-1 | +191554 |
| 4block | 40 | Smith, Robert (1575) | Won 2-0 | +181572 |
| 5block | 21 | Stark, Ben S (2042) | Lost 0-2 | -101562 |
| 6block | 24 | Pruett, Joshua (1529) | Lost 1-2 | -191543 |
| 7block | 48 | McGee, Michael (1559) | Lost 0-2 | -171526 |
| 8block | 83 | Wallen, Derek (1518) | Lost 0-2 | -191507 |
| top | average opponent: 1594record: 4-4 | new rating: 1507 | ||