O'Mahoney, Robert
Current rating: 1567
Record: 5-2
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 162 | Varmer, Matt (1500) | Won 2-1 | +181518 |
| 2standard | 74 | Donovan, John (1518) | Won 2-1 | +181536 |
| 3standard | 52 | Ferneyhough, Michael (1504) | Won 2-1 | +171553 |
| 4standard | 78 | Willoughby, Tom (1696) | Won 2-1 | +211574 |
| 5standard | 14 | Pustilnik, Michael (1864) | Lost 0-2 | -131561 |
| 6standard | 79 | Spear, Azrael (1644) | Won 2-1 | +201581 |
| 7standard | 57 | Reeves, Neil (1844) | Lost 0-2 | -141567 |
| average opponent: 1653record: 5-2 | new rating: 1567 | |||