Lyman, Robert
Current rating: 1534
Record: 16-15-1
| Grand Prix Austin 2004 (COK limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Kennedy, Daniel (1500) | Won 2-1 | +181519 |
| 2sealed | 15 | Bush, Sam (1500) | Won 2-0 | +181537 |
| 3sealed | 26 | Adkins, Joshua (1486) | Won 2-1 | +171554 |
| 4sealed | 7 | Spears, Jimmy (1554) | Won 2-0 | +181572 |
| 5sealed | 18 | Dvorak, Mike (1501) | Won 2-0 | +161588 |
| 6sealed | 10 | Solis, David (1578) | Lost 0-2 | -181570 |
| 7sealed | 31 | Bitter, Victor (1558) | Lost 0-2 | -181552 |
| 8sealed | 36 | Montoya, Brandon (1550) | Lost 1-2 | -181534 |
| top | average opponent: 1528record: 5-3 | new rating: 1534 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Winterlin, Brian (1469) | Lost 0-2 | -181463 |
| 2sealed | 184 | Dallon, Brandon (1482) | Won 2-0 | +181481 |
| 3sealed | 134 | Thomas, Justin (1500) | Won 2-0 | +191500 |
| 4sealed | 78 | Simmons, Brandon (1517) | Draw 1-1 | 01500 |
| 5sealed | 116 | McAlexander, Ernest (1507) | Won 2-0 | +181518 |
| 6sealed | 78 | Faulkner, Bryce (1506) | Won 2-1 | +181536 |
| 7sealed | 46 | Havlovic, Bob (1580) | Lost 1-2 | -171519 |
| 8sealed | 71 | Mills, Laura (1532) | Lost 1-2 | -181501 |
| top | average opponent: 1512record: 4-3-1 | new rating: 1501 | ||
| Grand Prix Houston 2002 (extended) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 7 | Rubin, Benjamin (1893) | Lost 1-2 | -121489 |
| 5extended | 29 | Reeves, Joseph (1527) | Lost 1-2 | -171472 |
| 6extended | 51 | Polin, Justin (1687) | Won 2-1 | +221494 |
| 7extended | 35 | Shvartsman, Alex (1795) | Lost 1-2 | -131481 |
| top | average opponent: 1725record: 1-3 | new rating: 1481 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 87 | Smyczynski, Brian (1517) | Won 2-0 | +191519 |
| 3sealed | 7 | Little, Nick (1500) | Lost 0-2 | -191500 |
| 4sealed | 89 | Bleiweiss, Ben (1458) | Won 2-1 | +181518 |
| 5sealed | 88 | Downing, Eric (1535) | Lost 0-2 | -181500 |
| 6sealed | 83 | Flieg, Jeff (1520) | Lost 1-2 | -181482 |
| 7sealed | 103 | Copley, Steven (1499) | Won 2-0 | +191501 |
| top | average opponent: 1505record: 3-3 | new rating: 1501 | ||
| Grand Prix Dallas 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 65 | Kemble, Michael (1446) | Lost 0-2 | -191481 |
| 2sealed | 113 | Hawkins, Brandon (1464) | Lost 1-2 | -181463 |
| 3sealed | 117 | Gill, Stuart (1464) | Won 2-0 | +181481 |
| 4sealed | 111 | Stoltzfus, Timothy (1526) | Won 2-1 | +191500 |
| 5sealed | 86 | Taylor, Ross (1499) | Won 2-1 | +181518 |
| 6sealed | 74 | Bartholow, David (1569) | Lost 0-2 | -181500 |
| top | average opponent: 1495record: 3-3 | new rating: 1500 | ||