Pak, James
Current rating: 1419
Record: 9-10-1 (GP) / 0-6-1 (professional)
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 426 | Courtaway, Eric (1500) | Won 2-1 | +191422 |
| 2sealed | 458 | Mock, Charles (1518) | Draw 1-1 | +21424 |
| 3sealed | 466 | Epstein, Zivvy (1548) | Lost 0-2 | -161408 |
| 4sealed | 531 | Strayer, Beverly (1500) | Lost 0-2 | -161392 |
| 5sealed | 546 | Hitch, Josh (1433) | Lost 1-2 | -171375 |
| 6sealed | 533 | Locklear, Travis (1380) | Won 2-1 | +181393 |
| 7sealed | 502 | Lizon, Erica (1481) | Won 2-1 | +201413 |
| 8sealed | 476 | Tran, Anthony (1694) | Lost 0-2 | -131400 |
| 9sealed | 467 | Watters, Samuel (1500) | Won 2-1 | +191419 |
| top | average opponent: 1506record: 4-4-1 | new rating: 1419 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Cross, John (1448) | Lost 0-2 | -181417 |
| 2sealed | 158 | Pearson, William (1482) | Lost 1-2 | -171400 |
| 3sealed | 188 | Hake, Jon (1463) | Won 2-0 | +201420 |
| 4sealed | 168 | Frericks, Kyle (1482) | Lost 1-2 | -171403 |
| top | average opponent: 1469record: 1-3 | new rating: 1403 | ||
| Grand Prix Denver 2001 (Invasion block) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 6 | Reed, Randy (1448) | Won 2-0 | +181421 |
| 2block | 63 | Spekhals, Jeremy (1518) | Won 2-1 | +201441 |
| 3block | 47 | Mandel, Danny (1809) | Lost 0-2 | -111430 |
| 4block | 91 | Armbruster, Chris (1454) | Lost 1-2 | -181412 |
| 5block | 106 | Lieberman, Sam (1499) | Won 2-1 | +201432 |
| 6block | 87 | Reinman, Charles (1533) | Lost 0-2 | -171415 |
| 7block | 107 | Cazahous, Lee (1500) | Won 2-0 | +201435 |
| top | average opponent: 1537record: 4-3 | new rating: 1435 | ||
| Pro Tour New York 2000 (Masques block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 8 | Clark, Jeffrey 2 (1523) | Lost 1-2 | -181482 |
| 2block | 130 | Burgner, Kurt (1722) | Draw 1-1 | +51487 |
| 3block | 115 | Guillaumin, Bertrand (1589) | Lost 1-2 | -161471 |
| 4block | 132 | Osaka, Yusuke (1475) | Lost 1-2 | -181453 |
| 5block | 135 | Vollebregt, Joost (1457) | Lost 0-2 | -181435 |
| 6block | 124 | Winkelstein, Jerry (1437) | Lost 0-2 | -181417 |
| 7block | 110 | Vienneau, Matthew (1626) | Lost 1-2 | -141403 |
| top | average opponent: 1547record: 0-6-1 | new rating: 1403 | ||