Tietjen, Lars
Current rating: 1420
Record: 0-0 (GP) / 4-9 (professional)
| Pro Tour Rome 1998 (extended) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 15 | Martinez, Adolfo (1500) | Lost 0-0 | -171429 |
| 2extended | 84 | Coelho, Helder (1482) | Won 0-0 | +191448 |
| 3extended | 68 | Gasa, Joaquin (1500) | Won 0-0 | +191467 |
| 4extended | 53 | Valleroy, Scott (1484) | Lost 0-0 | -181449 |
| 5extended | 80 | Dato, Federico (1504) | Lost 0-0 | -171432 |
| 6extended | 99 | Rubin, Benjamin (1772) | Lost 0-0 | -121420 |
| average opponent: 1540record: 2-4 | new rating: 1420 | |||
| Pro Tour Los Angeles 1998 (Tempest block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 54 | Weissman, Brian (1500) | Lost 0-0 | -181482 |
| 2block | 151 | Fleming, William (1482) | Lost 0-0 | -181464 |
| 3block | 159 | Britto, Romario (1464) | Lost 0-0 | -181446 |
| 4block | 159 | Tam, Eric (1446) | Lost 0-0 | -181428 |
| 5block | 154 | Andersen, Claus (1428) | Won 0-0 | +181446 |
| 6block | 136 | Stenberg, Mikko (1428) | Won 0-0 | +181464 |
| 7block | 106 | Valenti, Ezio (1464) | Lost 0-0 | -181446 |
| average opponent: 1459record: 2-5 | new rating: 1446 | |||