Davidson, Raymond
Current rating: 1633
Record: 33-27
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 350 | Chapman, Joshua (1462) | Lost 0-2 | -211633 |
| top | record: 0-1 | new rating: 1633 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1684 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 351 | Russo, Kenneth (1500) | Won 2-0 | +141698 |
| 2modern | 100 | Wysocki, Michael (1518) | Won 2-1 | +151713 |
| 3modern | 180 | Landon, Eric (1657) | Lost 0-2 | -191694 |
| 4modern | 376 | Small, Eli (1625) | Lost 1-2 | -191675 |
| 5modern | 441 | Mooers, Alexander (1524) | Lost 1-2 | -211654 |
| top | average opponent: 1565record: 2-3 | new rating: 1654 | ||
| Grand Prix Denver 2019 (M20 standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 25 | Detert, Alex (1482) | Won 2-0 | +171560 |
| 2standard | 42 | Philbrook, Christopher (1511) | Won 2-1 | +171577 |
| 3standard | 20 | Myers, William (1680) | Won 2-0 | +201597 |
| 4standard | 53 | Melander, Scott (1557) | Won 2-0 | +181615 |
| 5standard | 24 | Jones, Dwayne (1572) | Won 2-1 | +171632 |
| 6standard | 26 | Hemstedt, Daniel (1546) | Lost 1-2 | -201612 |
| 7standard | 60 | Pippenger, Michael (1495) | Won 2-0 | +161628 |
| 8standard | 28 | Blackwood, Andrew (1846) | Lost 0-2 | -141614 |
| 9standard | 68 | Mercier, Matthew (1592) | Won 2-0 | +181632 |
| 10standard | 41 | Andersen, Trevor (1594) | Lost 0-2 | -191613 |
| 11standard | 45 | Rivera, Alek (1594) | Won 2-1 | +181631 |
| 12standard | 42 | Pardee, Carolyn (1711) | Won 2-1 | +191650 |
| 13standard | 33 | Scott-Vargas, Luis (2199) | Lost 0-2 | -91641 |
| 14standard | 37 | Yost, Austin (1837) | Won 2-0 | +221663 |
| 15standard | 34 | Johnson-Saeger, Samuel (1821) | Won 2-1 | +211684 |
| top | average opponent: 1669record: 11-4 | new rating: 1684 | ||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 75 | Park, Junyoung (1566) | Lost 1-2 | -171502 |
| 3sealed | 309 | Penney, Joseph (1656) | Won 2-1 | +211523 |
| 4sealed | 303 | Dunn, Zach (1720) | Won 2-0 | +221545 |
| 5sealed | 87 | Sargent, Timothy (1656) | Lost 0-2 | -161529 |
| 6sealed | 196 | Ackiron, Evan (1538) | Won 2-1 | +181547 |
| 7sealed | 167 | Balles, Domingo (1409) | Won 2-0 | +151562 |
| 8sealed | 120 | Bradshaw, Blake (1519) | Lost 1-2 | -191543 |
| top | average opponent: 1581record: 4-3 | new rating: 1543 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 176 | Halter, Charles (1500) | Won 2-1 | +181519 |
| 2standard | 212 | Noble-Kelly, Thompson (1541) | Lost 0-2 | -181501 |
| 3standard | 576 | Tellez, Manuel (1341) | Won 2-0 | +151516 |
| 4standard | 436 | Cracraft, Justen (1536) | Won 2-1 | +191535 |
| 5standard | 36 | Niwinski, Willam (1527) | Won 2-1 | +171552 |
| 6standard | 50 | Engbrecht, Ryan (1745) | Lost 0-2 | -141538 |
| 7standard | 211 | Williams, Phil (1509) | Lost 0-2 | -191519 |
| top | average opponent: 1528record: 4-3 | new rating: 1519 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 292 | Passarelli, Dominic (1500) | Won 2-1 | +171559 |
| 2standard | 367 | Noble-Kelly, Thompson (1518) | Lost 0-2 | -191540 |
| 3standard | 542 | Demute, Mike (1376) | Lost 0-2 | -211519 |
| 4standard | 625 | Fitzgerald, Trevor (1489) | Lost 0-2 | -181501 |
| top | average opponent: 1471record: 1-3 | new rating: 1501 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 243 | Pospichal, Levi (1647) | Won 2-0 | +201544 |
| 4standard | 150 | Tubergen, Pieter (1624) | Won 2-1 | +191563 |
| 5standard | 66 | Woolwine, Michael (1710) | Lost 1-2 | -151548 |
| 6standard | 91 | McGrew, Evan (1497) | Lost 1-2 | -191529 |
| 7standard | 342 | Pastore, Kellen (1944) | Won 2-1 | +251554 |
| 8standard | 241 | Archie, Michael (1513) | Won 2-0 | +171571 |
| 9standard | 96 | Breslin, David (1622) | Lost 0-2 | -171554 |
| 10standard | 234 | Young, Philip (1545) | Won 2-0 | +181572 |
| 11standard | 147 | Stern, Jon (1857) | Lost 0-2 | -131559 |
| 12standard | 125 | Little, Adrian (1580) | Lost 0-2 | -171542 |
| top | average opponent: 1654record: 5-5 | new rating: 1542 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 300 | Schofield, Justin (1481) | Lost 1-2 | -181482 |
| 2standard | 537 | Castro, Jorge (1428) | Won 2-0 | +171499 |
| 3standard | 519 | Craig, Brian (1498) | Won 2-0 | +181517 |
| 4standard | 242 | Jackson, Scott (1451) | Won 2-0 | +161533 |
| 5standard | 190 | Goe, Brandon (1548) | Won 2-1 | +191552 |
| 6standard | 174 | Fisher, Wilson (1619) | Won 2-0 | +191571 |
| 7standard | 58 | Zadniprovskiy, Leonid (1575) | Lost 1-2 | -181553 |
| 8standard | 118 | Gomez, Kevin (1605) | Lost 0-2 | -171536 |
| 9standard | 271 | Aase, Andrew (1545) | Won 0-0 | +181554 |
| 10standard | 164 | Egan, Isaac (1860) | Lost 1-2 | -121542 |
| 11standard | 187 | Akers, David (1548) | Lost 0-2 | -181524 |
| top | average opponent: 1560record: 6-5 | new rating: 1524 | ||