Formo, Erik
Current rating: 1566
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 141 | Beardsley-Dodd, Evan J (1489) | Lost 1-2 | -201570 |
| 3standard | 316 | Giguere, Marc (1384) | Won 2-0 | +151585 |
| 4standard | 190 | Ramos, Gavrielle (1534) | Lost 0-2 | -191566 |
| top | average opponent: 1469record: 1-2 | new rating: 1566 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 787 | Gilbert-Espada, Klemente (1615) | Won 2-1 | +181587 |
| 5sealed | 736 | Serano, Josh (1478) | Lost 1-2 | -201567 |
| 6sealed | 819 | Keal, Joshua (1531) | Won 2-1 | +181585 |
| 7sealed | 741 | Morrison, Matthew (1522) | Won 2-0 | +171602 |
| 8sealed | 351 | Goldstein, Danny (1717) | Lost 0-2 | -161586 |
| 9sealed | 417 | Filipiak, Chris (1547) | Won 2-0 | +171603 |
| 10sealed | 47 | Miller, Kyle (1757) | Won 2-1 | +211624 |
| 11sealed | 74 | Conrow, Mikael (1790) | Won 2-0 | +211645 |
| 12draft | 88 | Caudle, Clinton (1634) | Lost 1-2 | -181627 |
| 13draft | 63 | Schneider, Travis (1630) | Lost 0-2 | -181609 |
| 14draft | 72 | Lindsey, Adam (1579) | Lost 0-2 | -191590 |
| top | average opponent: 1618record: 6-5 | new rating: 1590 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 794 | Rietze, Robert (1552) | Won 2-1 | +191519 |
| 2standard | 809 | Brierley, Michael (1518) | Won 2-1 | +181537 |
| 3standard | 618 | Yanicki, Noah A (1540) | Won 2-0 | +181555 |
| 4standard | 608 | Lynch, Brian (1679) | Won 2-0 | +201575 |
| 5standard | 639 | Vieren, Peter (1962) | Lost 0-2 | -111564 |
| 6standard | 701 | Takahashi, Yuta (1928) | Won 2-1 | +241588 |
| 7standard | 628 | Johnson, Erik (1541) | Won 2-0 | +171605 |
| 8standard | 642 | Stryczek, Brad (1554) | Lost 0-2 | -181587 |
| 9standard | 658 | Neeley, Dan (1591) | Lost 1-2 | -181569 |
| top | average opponent: 1652record: 6-3 | new rating: 1569 | ||