Shafer, Will
Current rating: 1638
Record: 51-44
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 226 | Rezende, Bryan (1499) | Won 2-0 | +171565 |
| 2pioneer | 187 | Abarca, Aaron (1373) | Won 2-1 | +151580 |
| 3pioneer | 36 | Berkowitz, Jordan (1943) | Lost 1-2 | -121568 |
| 4pioneer | 145 | Wolten, James (1508) | Lost 1-2 | -191549 |
| 5pioneer | 309 | Brean, Aidan (1492) | Won 2-0 | +171566 |
| 6pioneer | 253 | Bittrich, Sebastian (1539) | Won 2-0 | +181584 |
| 7pioneer | 116 | Barkon, Daniel (1698) | Won 2-1 | +201604 |
| 8pioneer | 134 | Mick, Maxwell (2159) | Won 2-1 | +271631 |
| 9pioneer | 67 | Laughlin, Pierson (1910) | Won 2-0 | +231654 |
| 10pioneer | 3050 | Steuer, Nathan (2001) | Won 2-1 | +241678 |
| 11pioneer | 3028 | Keeth, Christian (1875) | Lost 1-2 | -141664 |
| 12pioneer | 3042 | Bernal, Joseph (1907) | Lost 0-2 | -141650 |
| 13pioneer | 3067 | Quach, Peter (1783) | Lost 1-2 | -161634 |
| 14pioneer | 3076 | Buddensiek, Peter (1618) | Won 2-1 | +181652 |
| 15pioneer | 3053 | Salem, Jonathan (1880) | Lost 0-2 | -141638 |
| top | average opponent: 1746record: 9-6 | new rating: 1638 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1184 | Thoni, Ethan (1463) | Lost 1-2 | -191493 |
| 2modern | 470 | Tardif, Nick (1545) | Lost 1-2 | -171476 |
| 3modern | 96 | Kaska, Chris (1502) | Lost 1-2 | -171459 |
| 4modern | 790 | Gomez, Marco (1444) | Won 2-0 | +171476 |
| 5modern | 707 | Bartlett, Andrew (1431) | Won 2-1 | +181494 |
| 6modern | 583 | Watkins, Steven (1615) | Won 2-0 | +201514 |
| 7modern | 411 | Solis, Carlos (1512) | Won 2-0 | +181532 |
| 8modern | 294 | Miller, Wilson (1454) | Won 2-1 | +161548 |
| top | average opponent: 1496record: 5-3 | new rating: 1548 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 303 | Galloway, Warren (1467) | Lost 1-2 | -191514 |
| 2modern | 855 | Sperling, Chris (1331) | Won 2-0 | +141528 |
| 4modern | 653 | Eslami, Curtis (1753) | Lost 0-2 | -141514 |
| 5modern | 640 | Rodriguez, Edward (1497) | Lost 0-2 | -181496 |
| 6modern | 1369 | Horaguchi, Kenichi (1463) | Won 2-0 | +181514 |
| 7modern | 475 | Bruno, Sean (1434) | Won 2-1 | +161530 |
| 8modern | 396 | Milechman, Daniel (1538) | Lost 0-2 | -181512 |
| top | average opponent: 1498record: 3-4 | new rating: 1512 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 157 | Irvine, Devin (1485) | Lost 0-2 | -201578 |
| 3modern | 355 | Lisko, Nathan (1374) | Lost 1-2 | -221556 |
| 4modern | 453 | Valentino, Jayme (1451) | Won 2-1 | +161572 |
| 5modern | 499 | Oaks, Christian (1462) | Lost 1-2 | -201552 |
| 6modern | 435 | Looman, Sean (1475) | Lost 1-2 | -191533 |
| top | average opponent: 1449record: 1-4 | new rating: 1533 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 287 | Wilson, Tyler (1486) | Won 2-1 | +171601 |
| 2modern | 366 | Cuvelier, John (2001) | Lost 0-2 | -121589 |
| 3modern | 440 | Reyes, James (1561) | Won 2-1 | +181607 |
| 4modern | 253 | Mohns, Brett (1544) | Won 2-1 | +171624 |
| 5modern | 291 | Tudor, Daniel (1416) | Lost 1-2 | -221602 |
| 6modern | 519 | David, Christian (1543) | Lost 1-2 | -191583 |
| 7modern | 617 | Elias, Felix (1577) | Won 2-1 | +181601 |
| 8modern | 470 | Henkes, Ben (1497) | Lost 0-2 | -201581 |
| 9modern | 500 | Cerda, Chris (1526) | Won 2-0 | +171598 |
| top | average opponent: 1572record: 5-4 | new rating: 1598 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 185 | Dudley, Josh (1465) | Lost 0-2 | -201554 |
| 2modern | 437 | Parkhurst, Adam (1482) | Won 2-1 | +171571 |
| 3modern | 503 | Kerr, Brent (1497) | Lost 0-0 | -201551 |
| 4modern | 427 | Smith, William (1386) | Won 2-1 | +151566 |
| 5modern | 451 | Carroll, David (1470) | Lost 0-2 | -191547 |
| 6modern | 399 | Hoffman, Kris (1546) | Won 2-1 | +181565 |
| 7modern | 310 | Stevens, Preston (1501) | Won 2-0 | +161581 |
| 8modern | 219 | Yurchick, Adam (1744) | Won 2-1 | +211602 |
| 9modern | 160 | Phelps, John (1604) | Lost 1-2 | -181584 |
| top | average opponent: 1522record: 5-4 | new rating: 1584 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 457 | Simmons, Rashad (1500) | Won 2-1 | +171618 |
| 2standard | 43 | Bresler, Reuben (1740) | Won 2-1 | +201638 |
| 3standard | 31 | Angelin, Marcus (1786) | Lost 1-2 | -161622 |
| 4standard | 201 | Estorga, Nicholas (1468) | Lost 1-2 | -201602 |
| 5standard | 403 | Wu, James (1453) | Lost 0-2 | -211581 |
| 6standard | 448 | Lin, Eric (1479) | Won 2-0 | +161597 |
| 7standard | 383 | Liang, Zhi (1409) | Won 2-0 | +151612 |
| 8standard | 225 | Probizansky, Henry (1508) | Lost 0-2 | -201592 |
| 9standard | 248 | Son, Andrew (1597) | Lost 0-2 | -181574 |
| top | average opponent: 1549record: 4-5 | new rating: 1574 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 113 | Tompkins, Scott (1555) | Won 2-0 | +181571 |
| 2standard | 239 | Courtney, Austin (1518) | Lost 1-2 | -191552 |
| 3standard | 422 | Martens, Brooks (1555) | Won 2-0 | +181570 |
| 4standard | 154 | Todd, Joshua (1482) | Won 2-0 | +161586 |
| 5standard | 79 | Grantham, Frank (1543) | Lost 1-2 | -191567 |
| 6standard | 203 | Burns, Neal (1523) | Won 2-0 | +181585 |
| 7standard | 165 | [anonymous] | Won 2-1 | +181603 |
| 8standard | 89 | Bishop, Elijah (1562) | Won 2-1 | +171620 |
| 9standard | 93 | Desposito, Nicolas (1575) | Lost 0-2 | -191601 |
| top | average opponent: 1547record: 6-3 | new rating: 1601 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 270 | Eaton, Ryan (1480) | Won 2-0 | +181501 |
| 2modern | 25 | Picard, Pete (1654) | Lost 0-2 | -151486 |
| 3modern | 209 | Hall, Justin (1465) | Won 2-1 | +181504 |
| 4modern | 148 | Berkenbile, Sam (1559) | Won 2-0 | +191523 |
| 5modern | 123 | Gathman, Matt (1559) | Won 2-0 | +181541 |
| 6modern | 92 | Pesch, Ryan (1724) | Lost 1-2 | -141527 |
| 7modern | 184 | Langdon, Thomas (1535) | Won 2-1 | +181545 |
| 8modern | 142 | Marriott, Nick (1512) | Won 2-1 | +171562 |
| 9modern | 59 | Ohlrogge, Tyler (1521) | Won 2-0 | +171579 |
| 10modern | 19 | Manfield, Seth (1990) | Lost 1-2 | -111568 |
| 11modern | 52 | Sergel, Andrew (1563) | Lost 0-2 | -181550 |
| 12modern | 62 | Carson, Erik (1517) | Won 2-0 | +181568 |
| 13modern | 41 | Marge, Matthew (1566) | Lost 1-2 | -181550 |
| 14modern | 50 | Sala, Ryan (1606) | Lost 0-2 | -171533 |
| 15modern | 54 | Montoya, Brandon (1632) | Won 2-1 | +201553 |
| top | average opponent: 1592record: 9-6 | new rating: 1553 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 71 | Canode, Alan R (1620) | Lost 1-2 | -161484 |
| 2modern | 224 | Zihala, Joey (1482) | Won 2-1 | +181502 |
| 3modern | 191 | Mehochko, Mark (1510) | Lost 0-2 | -181484 |
| 4modern | 288 | Van Conett, Chris (1482) | Lost 1-2 | -181466 |
| 5modern | 302 | Jeansonne, Johnathan J (1466) | Won 2-0 | +181484 |
| 6modern | 232 | Hodge, Adam (1481) | Won 2-1 | +181502 |
| 7modern | 184 | Baker, Joe M (1438) | Won 2-1 | +171519 |
| 8modern | 132 | Poehling, Rick (1514) | Lost 0-2 | -181501 |
| 9modern | 128 | Tellis, Adam (1520) | Lost 0-2 | -181483 |
| top | average opponent: 1501record: 4-5 | new rating: 1483 | ||