Greenwood, Isaac
Current rating: 1540
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 239 | Olson, Adam (1500) | Won 2-0 | +191483 |
| 2standard | 206 | Neuenschwander, Sam (1518) | Won 2-0 | +181501 |
| 3standard | 66 | Kasik, Jeremy (1536) | Won 2-1 | +191520 |
| 4standard | 78 | Walsh, Brennan (1688) | Lost 0-2 | -151505 |
| 5standard | 279 | Rappaport, Ben (1465) | Won 2-1 | +171522 |
| 6standard | 101 | Karalunas, Christian (1544) | Lost 0-2 | -171505 |
| 7standard | 281 | Griffith, Cole (1460) | Won 2-1 | +171522 |
| 8standard | 185 | Brickman, Justin (1516) | Won 2-1 | +181540 |
| top | average opponent: 1528record: 6-2 | new rating: 1540 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 703 | Walter, Andy (1500) | Lost 1-2 | -181482 |
| 2modern | 669 | Ciminskie, Dan (1480) | Won 2-1 | +181500 |
| 3modern | 737 | Richards, Gregory (1504) | Lost 1-2 | -181482 |
| 4modern | 625 | Peterson, Kyle (1478) | Lost 0-2 | -181464 |
| top | average opponent: 1490record: 1-3 | new rating: 1464 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 337 | Wolfe, John C (1482) | Won 2-0 | +181518 |
| 2sealed | 59 | Haines, Joseph (1550) | Lost 0-2 | -181500 |
| top | average opponent: 1516record: 1-1 | new rating: 1500 | ||