Haslar, Michael
Current rating: 1467
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Reed, Douglas (1552) | Lost 0-2 | -171485 |
| 2sealed | 323 | Lazar, Dustin (1480) | Lost 1-2 | -181467 |
| top | average opponent: 1516record: 0-2 | new rating: 1467 | ||
| Grand Prix New Orleans 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 76 | Smith, Josh (1472) | Lost 0-2 | -191481 |
| 3extended | 106 | Magee, Mike (1500) | Won 2-0 | +191500 |
| 4extended | 67 | Rutherford, Quillian (1578) | Won 2-0 | +191519 |
| 5extended | 46 | Bowles, Richard (1490) | Won 2-1 | +171536 |
| 6extended | 47 | Sonne, Jonathan (1617) | Lost 0-2 | -161520 |
| 7extended | 50 | Baker, Matthew (1536) | Lost 1-2 | -181502 |
| top | average opponent: 1532record: 3-3 | new rating: 1502 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Roman, Karen (1500) | Won 2-1 | +181518 |
| 2sealed | 126 | Marchand, Richard (1518) | Lost 0-2 | -181500 |
| 3sealed | 143 | Moore, Mandi (1503) | Won 2-0 | +181518 |
| 4sealed | 114 | Casper, Joshua (1501) | Lost 0-2 | -181500 |
| top | average opponent: 1505record: 2-2 | new rating: 1500 | ||