Halter, James
Current rating: 1636
Record: 31-19-1 (GP) / 20-21 (professional)
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 41 | Noble, Mike (1580) | Lost 0-2 | -191626 |
| 3legacy | 156 | Lynch, John (1559) | Won 2-1 | +171643 |
| 4legacy | 133 | Ryttenberg, Harry (1516) | Lost 0-2 | -201623 |
| 5legacy | 153 | Lynch, Sean T (1470) | Won 2-0 | +151638 |
| 6legacy | 109 | Shiels, David (1606) | Won 2-0 | +171655 |
| 7legacy | 57 | Majlaton, Alex (1572) | Lost 1-2 | -191636 |
| top | average opponent: 1550record: 3-3 | new rating: 1636 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 135 | Foltyn, Jan (1603) | Won 2-0 | +181635 |
| 3extended | 71 | DeTora, Melissa (1708) | Lost 0-2 | -171618 |
| 4extended | 167 | Henry, Andre (1500) | Won 2-0 | +161634 |
| 5extended | 84 | Thompson, Gerry (1749) | Lost 0-2 | -161618 |
| 6extended | 181 | Wood, Matthew E (1496) | Won 2-1 | +161634 |
| 7extended | 105 | Simoneau, Danny R (1537) | Won 2-1 | +161650 |
| 8extended | 69 | Chambers, Adam (1484) | Won 2-1 | +151665 |
| 9extended | 59 | Patterson, Jason (1564) | Lost 0-2 | -201645 |
| top | average opponent: 1580record: 5-3 | new rating: 1645 | ||
| Grand Prix Atlanta 2003 (8ED standard) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 63 | Peters, John (1518) | Lost 0-2 | -201622 |
| 3standard | 155 | Faulk, Ben (1483) | Won 2-1 | +151637 |
| 4standard | 180 | Sheets, Derrick (1517) | Lost 1-2 | -201617 |
| top | average opponent: 1506record: 1-2 | new rating: 1617 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1671 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 57 | Gillam, Tim (1488) | Lost 1-2 | -221649 |
| 3sealed | 151 | Potter, Kevin (1500) | Won 2-1 | +161665 |
| 4sealed | 108 | Strucinski, Jason (1409) | Lost 1-2 | -231642 |
| top | average opponent: 1466record: 1-2 | new rating: 1642 | ||
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1683 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 9 | Snyder, Derek (1526) | Lost 1-2 | -211662 |
| 3sealed | 208 | Burton, Onassis (1500) | Lost 0-2 | -211641 |
| 4sealed | 234 | Murphy, Christopher (1418) | Won 2-1 | +141655 |
| 5sealed | 170 | Shah, Ty (1502) | Won 2-0 | +161671 |
| top | average opponent: 1486record: 2-2 | new rating: 1671 | ||
| Pro Tour Nice 2002 (TOR draft) | starting rating: 1754 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 152 | Gundersen, Thomas (1653) | Lost 1-2 | -201734 |
| 2draft | 93 | Hadfield, Kyle (1500) | Lost 0-2 | -221712 |
| 3draft | 118 | Egli, Walter (1520) | Won 2-0 | +141726 |
| 4draft | 107 | Herold, Jim (1873) | Lost 0-2 | -151711 |
| 5draft | 95 | Schneider, Oliver (1640) | Lost 0-2 | -191692 |
| 6draft | 140 | Obata, Shiou (1437) | Won 2-0 | +131705 |
| 7draft | 112 | Holzl, Christoph (1491) | Lost 1-2 | -221683 |
| top | average opponent: 1588record: 2-5 | new rating: 1683 | ||
| Pro Tour Osaka 2002 (Odyssey block) | starting rating: 1774 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 41 | Parker, Brock (1717) | Lost 1-2 | -191755 |
| 2block | 88 | Steinsdoerfer, Daniel (1732) | Won 2-0 | +181773 |
| 3block | 95 | Cunningham, Jeff (1906) | Lost 1-2 | -161757 |
| 4block | 114 | Tsang, Terry (1790) | Lost 0-2 | -171740 |
| 5block | 109 | Bero, Peter (1634) | Won 2-0 | +161756 |
| 6block | 97 | Mello, Patrick (1941) | Lost 1-2 | -151741 |
| 7block | 91 | Mortensen, Andrew (1441) | Won 2-0 | +131754 |
| top | average opponent: 1737record: 3-4 | new rating: 1754 | ||
| Pro Tour San Diego 2002 (ODY rochester) | starting rating: 1765 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 162 | Zappaterra, Matteo (1509) | Won 2-1 | +131778 |
| 2rochester | 117 | Harper, Matthew (1485) | Won 2-1 | +131791 |
| 3rochester | 14 | Manning, Christopher (1793) | Lost 0-2 | -181773 |
| 4rochester | 54 | Hayashi, Shinsuke (1711) | Won 2-1 | +171790 |
| 5rochester | 134 | Pech, Rene (1605) | Won 2-0 | +141804 |
| 6rochester | 111 | Wolf, Andrew (1738) | Won 2-1 | +171821 |
| 7rochester | 8 | Weil, Noah (1716) | Lost 0-2 | -201801 |
| 8rochester | 38 | Tsang, Gabriel (1806) | Lost 1-2 | -181783 |
| 9rochester | 5 | Dato, Federico (1691) | Lost 1-2 | -191764 |
| 10rochester | 14 | Keaten, Chase (1559) | Won 2-0 | +141778 |
| 11rochester | 27 | Hovi, Tommi (2008) | Lost 1-2 | -141764 |
| 12rochester | 30 | Angelin, Marcus (1750) | Lost 0-2 | -181746 |
| 13rochester | 3 | Chen, Osmond (1496) | Won 2-0 | +131759 |
| 14rochester | 44 | Seck, Ben (1579) | Won 2-0 | +151774 |
| top | average opponent: 1675record: 8-6 | new rating: 1774 | ||
| Grand Prix Las Vegas 2001 (extended) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 21 | Frazier, Darnell (1518) | Won 2-0 | +161665 |
| 3extended | 18 | Mabry, Chris (1536) | Won 2-0 | +151680 |
| 4extended | 14 | Dwyer, John (1606) | Draw 1-1 | -11679 |
| 5extended | 40 | Lysik, Bruce (1536) | Won 2-0 | +151694 |
| 6extended | 15 | Ferguson, David M (1562) | Won 2-0 | +161710 |
| 7extended | 7 | Atherton, William (1594) | Won 2-0 | +161726 |
| 8extended | 6 | Chong, Rick (1816) | Lost 1-2 | -161710 |
| 9extended | 17 | Jensen, William (1808) | Won 2-0 | +191729 |
| 10extended | 8 | Jarvis, Steven (1558) | Won 2-0 | +151744 |
| 11extended | 6 | Fitzgerald, Sean (1771) | Lost 0-2 | -171727 |
| 12extended | 11 | Gutierrez, Daniel (1608) | Won 2-1 | +161743 |
| 13extended | 7 | Hegstad, Brian (1964) | Won 2-0 | +221765 |
| top | average opponent: 1656record: 9-2-1 | new rating: 1765 | ||
| Pro Tour Barcelona 2001 (PLS draft) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 118 | Rubin, Matthew (1487) | Won 2-0 | +161627 |
| 2draft | 35 | Kastle, Darwin (1718) | Lost 0-2 | -171610 |
| 3draft | 96 | Skalevik, Tore (1463) | Lost 1-2 | -201590 |
| 4draft | 108 | Olsen, Jeff (1493) | Lost 0-2 | -201570 |
| 5draft | 41 | Dobson, Tony (1577) | Won 2-1 | +181588 |
| 6draft | 73 | Breit, Bernhard (1625) | Won 2-0 | +191607 |
| 7draft | 70 | Vienneau, Matthew (1941) | Won 2-1 | +241631 |
| 9draft | 76 | Boeken, Noah (1946) | Lost 1-2 | -131618 |
| 10draft | 38 | Thoren, Jens (1824) | Lost 0-2 | -141604 |
| 11draft | 66 | Bastos, Frederico (1768) | Won 2-1 | +211625 |
| 12draft | 32 | Hoshino, Fumio (1645) | Won 2-0 | +181643 |
| 13draft | 47 | Gerstl, David (1548) | Won 2-0 | +171660 |
| 14draft | 29 | Fuller, Ryan (2103) | Lost 0-2 | -111649 |
| top | average opponent: 1703record: 7-6 | new rating: 1649 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 54 | Ziegler, Eric (1570) | Won 2-0 | +191520 |
| 5sealed | 5 | Hope, Stephen (1556) | Won 2-1 | +191539 |
| 6sealed | 13 | Guevin, Thomas (1735) | Won 2-1 | +211560 |
| 7sealed | 6 | Kambourakis, Joseph (1570) | Lost 0-2 | -171543 |
| 8sealed | 27 | Stark, Ben S (1639) | Won 2-0 | +191562 |
| 9draft | 11 | Stokinger, Andrew (1660) | Lost 0-2 | -161546 |
| 10draft | 21 | Kuykendall, Dave (1555) | Won 2-0 | +181564 |
| 11draft | 18 | Comer, Alan (1667) | Lost 1-2 | -161548 |
| 12draft | 31 | Kambourakis, Joseph (1565) | Won 2-0 | +181566 |
| 13draft | 28 | Turian, Michael (1847) | Won 2-0 | +231589 |
| 14draft | 4 | McCord, Scott (1791) | Won 2-0 | +221611 |
| top | average opponent: 1650record: 8-3 | new rating: 1611 | ||
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 64 | Dudley, Glen (1500) | Lost 0-0 | -181482 |
| 3sealed | 149 | Baron, Geoffrey (1500) | Won 0-0 | +181500 |
| 4sealed | 104 | Anders, Geoffrey (1517) | Lost 0-0 | -171483 |
| 5sealed | 115 | Shirley, Fredrick C (1500) | Won 0-0 | +181501 |
| top | average opponent: 1504record: 2-2 | new rating: 1501 | ||