PIERCE, MIKE
Current rating: 1550
Record: 5-3
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 170 | Band, Nathan (1479) | Won 2-0 | +181518 |
| 2modern | 111 | Hong, Chris (1480) | Lost 1-2 | -191499 |
| 3modern | 280 | Dutton, Tim (1500) | Won 2-1 | +181517 |
| 4modern | 188 | Hurley, Niki (1515) | Won 2-0 | +181535 |
| 5modern | 215 | Fairchild, Zachary (1594) | Won 2-1 | +191554 |
| 6modern | 190 | Howland, Spencer (1567) | Lost 0-2 | -181536 |
| 7modern | 183 | Martell, Tom (1977) | Won 2-1 | +261562 |
| 8modern | 134 | Woods, Conley (1901) | Lost 0-2 | -121550 |
| average opponent: 1627record: 5-3 | new rating: 1550 | |||