Maurer, Joshua
Current rating: 1594
Record: 24-20-1
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Porath, McKenna (1520) | Lost 0-2 | -191582 |
| 2sealed | 255 | Johnston, Brice (1437) | Won 2-0 | +151597 |
| 3sealed | 253 | Liethen, Andrew (1503) | Won 2-1 | +171614 |
| 4sealed | 204 | Feigel, Christina (1543) | Lost 0-2 | -201594 |
| top | average opponent: 1501record: 2-2 | new rating: 1594 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 355 | Bach, Joe (1394) | Won 2-1 | +161557 |
| 2sealed | 181 | Doolittle, Aaron (1518) | Won 2-0 | +171574 |
| 3sealed | 175 | Law, Rayneth (1535) | Won 2-1 | +171591 |
| 4sealed | 32 | Linabury, Simon (1622) | Won 2-1 | +191610 |
| 5sealed | 36 | Medeiros Merjam, Guilherme (1964) | Won 2-1 | +241634 |
| 6sealed | 32 | Walker, Nathaniel (1829) | Lost 0-2 | -141620 |
| 7sealed | 53 | Gareau, Philippe (1723) | Won 2-0 | +191639 |
| 8sealed | 34 | Ward, Brandt (1585) | Lost 0-2 | -191620 |
| 9sealed | 84 | Bradley-Vogt, Jeremy (1606) | Lost 1-2 | -181602 |
| 10draft | 274 | Hicks, Adam (1569) | Won 2-1 | +181620 |
| 11draft | 329 | Tobiasch, Marc (1857) | Lost 1-2 | -141606 |
| 12draft | 327 | Nickolai, Matthew (1772) | Won 2-0 | +211627 |
| 13draft | 270 | Brostoff, Jonathan (1831) | Lost 0-2 | -151612 |
| 14draft | 268 | Elenbogen, Andrew (2011) | Lost 0-2 | -111601 |
| top | average opponent: 1701record: 8-6 | new rating: 1601 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 93 | Croft, Kyle (1616) | Won 2-0 | +201523 |
| 2sealed | 90 | Locke, Steve (1643) | Draw 1-1 | +21525 |
| 3sealed | 274 | Calamaro, Yaakov (1499) | Lost 1-2 | -181507 |
| 4sealed | 414 | Phillips, Lukas (1499) | Lost 1-2 | -191488 |
| 5sealed | 498 | Kos, Andrew (1485) | Won 2-1 | +181506 |
| 6sealed | 386 | Taylor, Justin (1428) | Won 2-1 | +171523 |
| 7sealed | 280 | Bogdanov, Dennis (1584) | Won 2-1 | +191542 |
| 8sealed | 197 | Zamba, Xander (1514) | Lost 0-2 | -191523 |
| 9sealed | 263 | Kluge, Benjamin (1518) | Won 2-0 | +181541 |
| top | average opponent: 1532record: 5-3-1 | new rating: 1541 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 81 | Rounsley, Jeremy (1462) | Won 2-1 | +181498 |
| 2modern | 71 | Shockley, Blake (1518) | Lost 1-2 | -181480 |
| 3modern | 566 | Fetter, Kelby (1547) | Won 2-0 | +191499 |
| 4modern | 363 | Bonifacio, Robert (1467) | Won 2-1 | +181517 |
| 5modern | 394 | Semerau, Brandon (1680) | Lost 1-2 | -151502 |
| 6modern | 291 | Clift, Brent (1580) | Won 2-1 | +191521 |
| 7modern | 193 | Hall, Jason (1386) | Lost 1-2 | -201501 |
| 8modern | 347 | Watts, Andrew (1516) | Lost 0-2 | -181483 |
| 9modern | 491 | Stilts, Adam (1578) | Won 2-1 | +201503 |
| top | average opponent: 1526record: 5-4 | new rating: 1503 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 383 | Baxter, Harrison (1502) | Lost 0-2 | -181482 |
| 2standard | 455 | Hudek, Nathaniel (1428) | Won 2-0 | +171499 |
| 3standard | 570 | Jokinen, Mark (1500) | Won 2-0 | +181517 |
| 4standard | 236 | Oldham, Brandon (1551) | Lost 1-2 | -171500 |
| 5standard | 453 | Root, Joshua (1483) | Won 2-1 | +171517 |
| 6standard | 266 | Smith, Tyler B (1488) | Lost 1-2 | -181499 |
| 7standard | 444 | Terveer, Joshua (1463) | Lost 0-2 | -191480 |
| top | average opponent: 1488record: 3-4 | new rating: 1480 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1056 | Kirchgasler, Kirby (1500) | Won 2-0 | +181518 |
| 2sealed | 210 | Dedrick, John (1516) | Lost 0-2 | -181500 |
| top | average opponent: 1508record: 1-1 | new rating: 1500 | ||