Majewski, David
Current rating: 1416
Record: 27-40-4
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1349 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Radutskiy, Arthur (1622) | Lost 1-2 | -141335 |
| 2sealed | 466 | Leek, Michael (1407) | Lost 0-2 | -161319 |
| 3sealed | 678 | Ramasami, Anthony (1633) | Won 2-1 | +231342 |
| 4sealed | 496 | Dai, Simon (1604) | Won 2-0 | +231365 |
| 5sealed | 456 | Arestad, Zachary (1536) | Won 2-1 | +211386 |
| 6sealed | 404 | Blackwell, Keith (1810) | Won 2-1 | +251411 |
| 7sealed | 134 | Cailloux, Jacob (1550) | Won 2-0 | +211432 |
| 8sealed | 134 | Marinis, Christopher (1575) | Lost 1-2 | -161416 |
| top | average opponent: 1592record: 5-3 | new rating: 1416 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1364 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 538 | Chavez, Anthony (1577) | Lost 0-2 | -141350 |
| 2modern | 629 | Nighbor, Chris (1708) | Lost 0-2 | -121338 |
| 3modern | 765 | Panhorst, Livingston (1624) | Lost 0-2 | -131325 |
| 4modern | 811 | Weller, Kai (1446) | Won 2-0 | +211346 |
| 5modern | 685 | Yeung, Kevin (1465) | Lost 0-2 | -161330 |
| 6modern | 611 | Walkey, Justin (1368) | Won 2-1 | +191349 |
| top | average opponent: 1532record: 2-4 | new rating: 1349 | ||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1325 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 241 | Nelson, Tyler (1528) | Draw 1-1 | +31328 |
| 2standard | 263 | Maniscalco, Joseph (1536) | Won 2-0 | +221350 |
| 3standard | 300 | Magnant, Nicholas (1554) | Draw 1-1 | +41354 |
| 4standard | 414 | Dooling, Zachary (1509) | Lost 1-2 | -151339 |
| 5standard | 475 | Del Percio, Matthew (1500) | Won 2-0 | +211360 |
| 6standard | 380 | Ezer, Alon (1517) | Won 2-0 | +201380 |
| 7standard | 282 | Sottile, Peter (1484) | Lost 1-2 | -161364 |
| top | average opponent: 1518record: 3-2-2 | new rating: 1364 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 159 | Alexander, Josh (1467) | Lost 1-2 | -171384 |
| 2legacy | 208 | Savino, Daniel (1433) | Lost 0-2 | -171367 |
| 3legacy | 388 | Mason, Matthew (1446) | Lost 1-2 | -171350 |
| 4legacy | 390 | Grigely, Jason (1478) | Lost 0-2 | -151335 |
| 5legacy | 370 | Snyderman, Mark (1413) | Won 2-0 | +191354 |
| 6legacy | 334 | Rolfes, Lyle (1648) | Lost 1-2 | -131341 |
| 7legacy | 282 | Martinez, Jonathan 7193 (1430) | Lost 0-2 | -161325 |
| top | average opponent: 1474record: 1-6 | new rating: 1325 | ||
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 27 | Wetzel, Samuel (1500) | Draw 1-1 | +11410 |
| 2standard | 189 | Norwood, Zachary (1498) | Won 2-0 | +201430 |
| 3standard | 238 | Kravitz, Noah (1510) | Lost 0-2 | -171413 |
| 4standard | 325 | Biser, Joshua (1499) | Won 2-1 | +201433 |
| 5standard | 225 | Strahler, Ralph (1482) | Lost 1-2 | -171416 |
| 6standard | 298 | Cain, Raymond (1401) | Won 2-0 | +171433 |
| 7standard | 217 | Hlafcsak, Pat (1514) | Lost 0-2 | -161417 |
| 8standard | 223 | Johnson, Owen (1514) | Lost 1-2 | -161401 |
| top | average opponent: 1490record: 3-4-1 | new rating: 1401 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 72 | Ashline, Kenneth (1500) | Lost 0-2 | -181458 |
| 2modern | 477 | Dias, Mark (1482) | Lost 0-2 | -171441 |
| 3modern | 879 | Apt, Russell (1472) | Lost 1-2 | -181423 |
| 4modern | 860 | Norman, Travis (1479) | Lost 0-2 | -171406 |
| 5modern | 790 | Landis, Bradley (1426) | Won 2-0 | +191425 |
| 6modern | 698 | Sullivan, William (1543) | Lost 1-2 | -161409 |
| 7modern | 579 | Mahoney, Michael (1371) | Lost 0-2 | -191390 |
| 8modern | 491 | Giancaspro, David (1409) | Won 2-1 | +191409 |
| top | average opponent: 1460record: 2-6 | new rating: 1409 | ||
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 186 | Jones, Travis (1519) | Lost 0-2 | -171414 |
| 2sealed | 388 | Bizelia, Alex (1484) | Won 2-0 | +191433 |
| 3sealed | 321 | Misiano, Jace (1426) | Won 2-0 | +181451 |
| 4sealed | 311 | Villamar, Jonathan (1627) | Lost 0-2 | -151436 |
| 5sealed | 386 | LePine, Mark (1627) | Won 2-1 | +221458 |
| 6sealed | 178 | Neal, Stephen (1771) | Lost 1-2 | -131445 |
| 7sealed | 376 | Sullivan, William (1650) | Won 2-1 | +221467 |
| 8sealed | 188 | DeVault, Michael (1554) | Won 2-0 | +201487 |
| 9sealed | 135 | Doshi, Vishvas (1761) | Won 2-0 | +231510 |
| 10draft | 110 | Vannan, Timothy (1583) | Lost 0-2 | -171493 |
| 11draft | 132 | Kalinich, Adam (1551) | Lost 0-2 | -171476 |
| top | average opponent: 1596record: 6-5 | new rating: 1476 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 57 | Vierra, Steven (1500) | Won 2-0 | +191428 |
| 2standard | 52 | Hamblen, Daniel (1518) | Won 2-1 | +201448 |
| 3standard | 302 | Jessup, Daniel (1755) | Lost 0-2 | -131435 |
| 4standard | 267 | Baeckstrom, Andrew (1895) | Lost 0-2 | -101425 |
| 5standard | 485 | Robbins, Adam (1465) | Won 2-1 | +191444 |
| 6standard | 439 | Uhl, Scott (1524) | Won 2-1 | +191463 |
| 7standard | 328 | Seely, Tyler (1553) | Lost 1-2 | -161447 |
| 8standard | 345 | Jeffries, Richard (1525) | Lost 0-2 | -161431 |
| top | average opponent: 1592record: 4-4 | new rating: 1431 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 44 | Fodera, Anthony (1500) | Won 2-0 | +181518 |
| 2standard | 253 | Karges, Alexander (1466) | Lost 1-2 | -191499 |
| 3standard | 490 | Looney, Ryan (1485) | Lost 0-2 | -181481 |
| 4standard | 593 | Armstrong, Joshua (1508) | Lost 0-2 | -181463 |
| 5standard | 707 | Black, Rebecca (1431) | Draw 1-1 | 01463 |
| 6standard | 668 | Thliveris, Tom (1466) | Lost 1-2 | -181445 |
| 7standard | 629 | Maloney, Mitchel (1444) | Lost 0-2 | -181427 |
| 8standard | 554 | Simpson, Jeremiah (1425) | Lost 0-2 | -181409 |
| top | average opponent: 1466record: 1-6-1 | new rating: 1409 | ||