Anderson, Joshua
Current rating: 1501
Record: 41-44-2
- 2005
- 2012
- 2013
- 2014
- 2015
- 2016
- 2019
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 94 | Farenzena, Alisa (1479) | Won 2-0 | +181490 |
| 2modern | 37 | Swanson, Casey (1654) | Lost 0-2 | -151475 |
| 3modern | 357 | Richtsmeier, Gene (1743) | Lost 0-2 | -131462 |
| 4modern | 357 | Williams, Reed (1480) | Won 2-1 | +181480 |
| 5modern | 208 | Larson, Blake (1356) | Won 2-0 | +161496 |
| 6modern | 312 | Schoenack, Jason (1481) | Won 2-0 | +171513 |
| 7modern | 105 | Rountree, Collin (1840) | Lost 1-2 | -121501 |
| top | average opponent: 1576record: 4-3 | new rating: 1501 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 659 | Smith, Jimmie (1554) | Won 2-1 | +191507 |
| 2standard | 334 | Ashford, Steven (1553) | Lost 1-2 | -171490 |
| 3standard | 615 | Velez Santiago, Nelson (1499) | Lost 1-2 | -181472 |
| 4standard | 746 | Gill, Colin (1422) | Draw 1-1 | -11471 |
| 5standard | 696 | McKinney, Peter (1484) | Won 2-0 | +181489 |
| 6standard | 535 | Christian, Ryan (1502) | Lost 1-2 | -171472 |
| top | average opponent: 1503record: 2-3-1 | new rating: 1472 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 201 | Reid, Dave (1500) | Won 2-0 | +181506 |
| 2sealed | 225 | Seger, Derron (1519) | Lost 1-2 | -181488 |
| 3sealed | 587 | Chen, Peter (1558) | Lost 0-2 | -171471 |
| 4sealed | 508 | Orichella, Nicholas (1499) | Won 2-1 | +191490 |
| 5sealed | 1033 | Johnson, Michael (1404) | Won 2-1 | +161506 |
| 6sealed | 277 | Freiburger, Bill (1490) | Lost 0-2 | -181488 |
| top | average opponent: 1495record: 3-3 | new rating: 1488 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 260 | Noonan, Matt (1500) | Won 2-0 | +191504 |
| 2modern | 183 | Jackson, Tristan (1516) | Won 2-0 | +181522 |
| 3modern | 177 | Rutledge, Jamie (1584) | Lost 0-0 | -171505 |
| 4modern | 187 | Paris, Patrick (1537) | Lost 1-2 | -171488 |
| 5modern | 478 | Dobson, Benjamin (1501) | Won 2-0 | +181506 |
| 6modern | 358 | Nafa, Matt (1484) | Lost 1-2 | -181488 |
| top | average opponent: 1520record: 3-3 | new rating: 1488 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 383 | Crooks, Louis (1546) | Lost 0-2 | -171459 |
| 2sealed | 544 | Dittmer, Egbert (1482) | Lost 1-2 | -171442 |
| 3sealed | 728 | Rhea, Aaron (1464) | Won 2-1 | +181460 |
| 4sealed | 579 | King, Ryan S (1483) | Won 2-0 | +181478 |
| 5sealed | 391 | Parson, Lukas (1868) | Won 2-1 | +251503 |
| 6sealed | 448 | Yee, David (1519) | Lost 0-2 | -181485 |
| top | average opponent: 1560record: 3-3 | new rating: 1485 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 400 | Risk, Andrew (1500) | Lost 0-1 | -181495 |
| 2sealed | 345 | Campbell, Scott (1462) | Lost 0-2 | -191476 |
| 3sealed | 554 | Sasse, Christian (1466) | Won 2-0 | +181494 |
| 4sealed | 414 | [anonymous] | Lost 1-2 | -181476 |
| top | average opponent: 1479record: 1-3 | new rating: 1476 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 298 | Grossman, Michael (1500) | Won 2-0 | +181548 |
| 2modern | 60 | Hepola, Brandon (1499) | Lost 1-2 | -191529 |
| 3modern | 259 | Jacob, Conor (1647) | Lost 0-2 | -161513 |
| 4modern | 422 | Koenig, Alexander (1465) | Won 2-0 | +171530 |
| 5modern | 364 | Byrd, Mark-Antony (1588) | Lost 1-2 | -171513 |
| top | average opponent: 1540record: 2-3 | new rating: 1513 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 67 | Fuller, Jake A (1500) | Won 2-1 | +171553 |
| 2standard | 15 | Pierce, Stephen (1521) | Won 2-1 | +181571 |
| 3standard | 57 | Lugo, Johnathan (1466) | Lost 0-2 | -201551 |
| 4standard | 343 | Ogreenc, Greg (1633) | Lost 0-2 | -171534 |
| 5standard | 288 | Gonzalez, Victor (1500) | Won 2-1 | +181552 |
| 6standard | 229 | Colton, William (1359) | Lost 0-2 | -221530 |
| top | average opponent: 1497record: 3-3 | new rating: 1530 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 313 | Hartley, David (1518) | Won 2-0 | +191473 |
| 2sealed | 115 | Moffett, Kenneth (1580) | Won 2-0 | +201493 |
| 3sealed | 139 | Smith, RJ (1452) | Draw 1-1 | -11492 |
| 4sealed | 226 | Angell, Peter (1519) | Won 2-1 | +191511 |
| 5sealed | 60 | Bryant, Maxwell (1519) | Won 2-0 | +181529 |
| 6sealed | 29 | Holland, Kyle (1527) | Won 2-1 | +181547 |
| 7sealed | 14 | Terra, Hugo (1816) | Lost 1-2 | -131534 |
| 8sealed | 48 | Taylor, Justin T (1651) | Lost 0-2 | -161518 |
| 9sealed | 8 | Hubbard, Richard (1532) | Won 2-0 | +181536 |
| top | average opponent: 1568record: 6-2-1 | new rating: 1536 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 240 | Longoria, James (1538) | Lost 1-2 | -171454 |
| top | record: 0-1 | new rating: 1454 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 90 | Owen, Kenny (1479) | Won 2-0 | +181481 |
| 2modern | 135 | Glicker, Stephen (1276) | Won 2-0 | +151496 |
| 3modern | 112 | Derezinski, Brandon S (1541) | Won 2-0 | +191515 |
| 4modern | 84 | Rietzl, Paul (1821) | Lost 0-2 | -131502 |
| 5modern | 106 | Khare, Anand (1637) | Lost 1-2 | -161486 |
| 6modern | 155 | Connell, Zoe (1600) | Lost 0-2 | -151471 |
| top | average opponent: 1559record: 3-3 | new rating: 1471 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 245 | HERRERA, AUGUST (1465) | Won 2-0 | +181481 |
| 2sealed | 159 | Chien, Richard (1466) | Lost 0-2 | -181463 |
| top | average opponent: 1465record: 1-1 | new rating: 1463 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 24 | Ferguson, Duncan (1500) | Lost 1-2 | -161420 |
| 2modern | 219 | Gore, Wendy M (1444) | Won 2-0 | +181438 |
| 3modern | 193 | Jacobson, Josh (1583) | Lost 0-2 | -151423 |
| 4modern | 379 | Reasbeck, Dakota (1431) | Lost 1-2 | -181405 |
| 5modern | 107 | Ridgeway, Victrinia (1464) | Won 2-0 | +191424 |
| 6modern | 86 | Johnston, Blake D (1485) | Won 2-0 | +191443 |
| 7modern | 251 | McClain, Ian (1507) | Lost 1-2 | -171426 |
| 8modern | 92 | Galli, Jeremiah (1491) | Won 2-1 | +191445 |
| 9modern | 170 | Burkett, Joseph (1452) | Won 2-0 | +181463 |
| top | average opponent: 1484record: 5-4 | new rating: 1463 | ||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 240 | Norris, Chris (1544) | Won 2-1 | +201466 |
| 2standard | 131 | McNeely, Aaron (1608) | Lost 1-2 | -161450 |
| 3standard | 131 | Loya, Juan (1625) | Won 2-0 | +211471 |
| 4standard | 202 | Villarred, Cameron (1483) | Lost 0-2 | -171454 |
| 5standard | 271 | Stark, Ben M (1500) | Lost 1-2 | -181436 |
| top | average opponent: 1552record: 2-3 | new rating: 1436 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 70 | Reece, kory (1500) | Lost 1-2 | -171463 |
| 2sealed | 287 | Armstrong, Arthur (1482) | Lost 1-2 | -181445 |
| 3sealed | 389 | Hicks, Theodore (1464) | Won 2-0 | +181463 |
| 4sealed | 417 | Augustine, Chris (1483) | Lost 0-2 | -171446 |
| top | average opponent: 1482record: 1-3 | new rating: 1446 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Zull, Chris (1500) | Won 2-0 | +181518 |
| 2sealed | 88 | Cornwall, Gary (1461) | Won 2-0 | +171535 |
| 3sealed | 20 | Zambrano, Carlos (1573) | Lost 1-2 | -171518 |
| 4sealed | 143 | Reinhold, Steve (1463) | Lost 0-2 | -191499 |
| 5sealed | 140 | Wakisaka, Matt (1483) | Lost 1-2 | -191480 |
| top | average opponent: 1496record: 2-3 | new rating: 1480 | ||