Herin, Chip
Current rating: 1589
Record: 0-0 (GP) / 9-5 (professional)
| Pro Tour Chicago 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 143 | Jorstedt, Mattias (1635) | Won 2-0 | +201520 |
| 2extended | 40 | Burgner, Kurt (1482) | Lost 1-2 | -181502 |
| 3extended | 64 | Postema, Bas (1613) | Won 2-0 | +201522 |
| 4extended | 41 | Anderson, Alex (1519) | Won 2-1 | +181540 |
| 5extended | 15 | Wise, Gary (1829) | Won 2-0 | +231563 |
| 6extended | 13 | Rutter, Brandon (1525) | Won 2-0 | +171580 |
| 7extended | 8 | Chapin, Patrick (1696) | Lost 0-2 | -161564 |
| 8extended | 17 | Jensen, Cory (1542) | Lost 1-2 | -181546 |
| 9extended | 31 | De Lucis, Mario (1668) | Won 2-1 | +201566 |
| 10extended | 27 | Williams, David A (1729) | Won 2-0 | +211587 |
| 11extended | 16 | Keady, Sean (1583) | Won 2-1 | +181605 |
| 12extended | 8 | Davis, Brian (1595) | Lost 0-2 | -181587 |
| 13extended | 14 | Gallitz, Donald (1741) | Lost 1-2 | -151572 |
| 14extended | 25 | Nishiwaki, Masahiro (1538) | Won 2-0 | +171589 |
| average opponent: 1621record: 9-5 | new rating: 1589 | |||