Day, Josh
Current rating: 1568
Record: 17-14
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Karls, James D (1500) | Won 2-1 | +171608 |
| 2standard | 195 | Dragomanovits, Nico F (1518) | Lost 0-2 | -201588 |
| 3standard | 330 | Alsman-St. Clair, Jason (1496) | Lost 0-2 | -201568 |
| top | average opponent: 1505record: 1-2 | new rating: 1568 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 8 | Pooladian, Benjamin (1518) | Won 2-1 | +181527 |
| 3sealed | 175 | Cunningham, Tim (1536) | Won 2-0 | +181545 |
| 4sealed | 116 | Greenwood, Seth (1556) | Won 2-0 | +181563 |
| 5sealed | 55 | Erickson, Jens (1649) | Lost 0-2 | -161547 |
| 6sealed | 145 | Metzel, Joey (1554) | Won 2-1 | +181565 |
| 7sealed | 70 | Allbright, Bob (1605) | Lost 1-2 | -171548 |
| 8sealed | 87 | Solomonson, Andrew (1541) | Won 2-0 | +171565 |
| 9sealed | 59 | Opalk, Ryan (1617) | Won 2-0 | +191584 |
| 10draft | 41 | Muraca, Nick (1746) | Lost 1-2 | -151569 |
| 11draft | 16 | Piazza, Brett (1733) | Won 2-0 | +211590 |
| 12draft | 36 | Kaplan, Louis (1599) | Won 2-1 | +181608 |
| 13draft | 21 | Mechtensimer, Aaron (1614) | Lost 0-2 | -171591 |
| 14draft | 52 | Bernal, Joseph (1560) | Won 2-1 | +171608 |
| 15draft | 45 | Chen, Lokman (1680) | Lost 1-2 | -171591 |
| top | average opponent: 1608record: 9-5 | new rating: 1591 | ||
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 85 | Kerr, Imre (1500) | Won 2-0 | +191509 |
| 2block | 69 | Gregoire, John (1518) | Won 2-0 | +181527 |
| 3block | 45 | Kludt, Kip (1518) | Lost 0-2 | -181509 |
| top | average opponent: 1512record: 2-1 | new rating: 1509 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 42 | Stone, Dan (1513) | Won 2-0 | +181527 |
| 3sealed | 3 | Eakes, Marcus (1500) | Lost 0-2 | -191508 |
| 4sealed | 128 | Witte, Edwin (1518) | Lost 0-2 | -181490 |
| top | average opponent: 1510record: 1-2 | new rating: 1490 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 11 | McClain, Kevin (1518) | Won 2-1 | +191501 |
| 3block | 95 | Martin, Michael (1536) | Won 2-0 | +181519 |
| 4block | 6 | Marsh, Paul (1502) | Won 2-0 | +181537 |
| 5block | 34 | Piekarski, Chris (1570) | Won 2-1 | +191556 |
| 6block | 10 | Schneider, Justin (1930) | Lost 1-2 | -121544 |
| 7block | 15 | Stewart, Michael (1543) | Lost 1-2 | -181526 |
| 8block | 68 | Holmes, Jordan (1557) | Lost 0-2 | -171509 |
| top | average opponent: 1594record: 4-3 | new rating: 1509 | ||
| Grand Prix Minneapolis 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 138 | White, Mike (1500) | Lost 1-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||