King, Ethan
Current rating: 1671
Record: 40-34
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1657 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 398 | Diab, Kenan (1606) | Lost 1-2 | -191638 |
| 2pioneer | 443 | Salley, Jace (1518) | Won 2-0 | +161654 |
| 3pioneer | 448 | Glanzer, Michael (1620) | Won 2-1 | +171671 |
| 4pioneer | 174 | Baeckstrom, Andrew (1939) | Won 2-1 | +231694 |
| 5pioneer | 113 | Sikkink Johnson, Matt (1928) | Won 2-1 | +221716 |
| 6pioneer | 29 | Franta, Marcy (1677) | Lost 1-2 | -191697 |
| 7pioneer | 125 | Litfin, Robert (1582) | Lost 0-2 | -201677 |
| 8pioneer | 176 | Hedgpeth, Jordan (1440) | Won 2-1 | +141691 |
| 9pioneer | 110 | Thompson, Chris [USA] (1565) | Lost 1-2 | -201671 |
| top | average opponent: 1653record: 5-4 | new rating: 1671 | ||
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1367 | Thomason, Timothy (1901) | Won 2-1 | +241565 |
| 2pioneer | 1198 | Lim, Alexander 485 (1732) | Won 2-0 | +211586 |
| 3pioneer | 1107 | Lewis, Carson (1522) | Won 2-1 | +171603 |
| 4pioneer | 1040 | Calabrese, Jared (1844) | Lost 1-2 | -141589 |
| 5pioneer | 1067 | Hartman, Stanley (1551) | Won 2-1 | +181607 |
| 6pioneer | 1050 | Wagner-Krankel, Robert (1559) | Won 2-0 | +171624 |
| 7pioneer | 1017 | McCoy, Victoria (1712) | Lost 0-2 | -171607 |
| 8pioneer | 1069 | Schnake, Abe (1850) | Won 2-1 | +231630 |
| 9pioneer | 1026 | Clark, Mason (1789) | Lost 1-2 | -161614 |
| 10pioneer | 1108 | Day, Donovan (1441) | Won 2-1 | +151629 |
| 11pioneer | 1044 | Gleicher, David (1786) | Won 2-0 | +211650 |
| 12pioneer | 1046 | Espinosa, Ivan (1941) | Won 2-0 | +231673 |
| 13pioneer | 1019 | Mackenzie, Connor (1746) | Lost 1-2 | -161657 |
| top | average opponent: 1721record: 9-4 | new rating: 1657 | ||
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 73 | Kieper, Jeff (1415) | Won 2-1 | +161557 |
| 3standard | 124 | Calabrese, Jared (1841) | Won 2-0 | +231580 |
| 4standard | 13 | Wong, Daniel (1699) | Lost 0-2 | -161564 |
| 5standard | 105 | Puszet, Jarron (1740) | Lost 0-2 | -151549 |
| 6standard | 135 | Freas, Gerald (1574) | Won 2-0 | +191568 |
| 7standard | 128 | Myers, Jeromy (1792) | Lost 1-2 | -141554 |
| 8standard | 120 | Gordillo, Massimo (1839) | Lost 1-2 | -131541 |
| top | average opponent: 1700record: 3-4 | new rating: 1541 | ||
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 178 | Salveson, Eric (1478) | Lost 1-2 | -191523 |
| 3modern | 301 | Fite, Elijah (1503) | Won 2-0 | +181541 |
| 4modern | 238 | Schmalzl, Max (1495) | Won 2-0 | +171558 |
| 5modern | 152 | Pelowski, Nickolas (1451) | Won 2-0 | +161574 |
| 6modern | 46 | Morris, Ian (1553) | Lost 0-2 | -181556 |
| 7modern | 77 | Collins, Austin (1741) | Lost 1-2 | -151541 |
| top | average opponent: 1537record: 3-3 | new rating: 1541 | ||
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 89 | Rogers, Christopher (1522) | Won 2-1 | +181547 |
| 3standard | 153 | Zaharenios, Matthew (1450) | Lost 1-2 | -201527 |
| 4standard | 170 | Faria, Robert (1522) | Won 2-0 | +181545 |
| 5standard | 160 | Carter, Ariel (1489) | Lost 1-2 | -191526 |
| 6standard | 198 | Pisarski, Matt (1454) | Lost 1-2 | -191507 |
| 7standard | 182 | Pucci, Giuseppe (1477) | Won 2-1 | +171524 |
| 8standard | 146 | Schneider, Daniel (1544) | Won 2-1 | +181542 |
| top | average opponent: 1494record: 4-3 | new rating: 1542 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 350 | Winston, Ezra (1500) | Lost 0-2 | -181471 |
| 2modern | 686 | Walker, Samuel (1518) | Won 2-1 | +191490 |
| 3modern | 559 | Wilgus III, Philip (1377) | Won 2-1 | +161506 |
| 4modern | 316 | Crowley, Michael (1570) | Won 2-0 | +191525 |
| 5modern | 132 | Sociagrosch, Matthew (1565) | Won 2-1 | +191544 |
| 6modern | 118 | Plummer, Michael (1564) | Lost 1-2 | -181526 |
| 7modern | 257 | Noyce, Charles (1548) | Won 2-0 | +191545 |
| 8modern | 173 | Buchholz, Evan (1680) | Lost 1-2 | -161529 |
| top | average opponent: 1540record: 5-3 | new rating: 1529 | ||
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Gasparini, Weston (1500) | Won 2-0 | +191468 |
| 2sealed | 92 | Kraft, Seth (1695) | Lost 0-2 | -141454 |
| 3sealed | 441 | Messelaar, Brian (1464) | Won 2-1 | +181472 |
| 4sealed | 265 | Carroll, Clayton (1501) | Lost 0-2 | -181454 |
| 5sealed | 269 | Shane, Kyle (1760) | Won 2-1 | +241478 |
| 6sealed | 300 | Youngblood-Petersen, Campbell (1741) | Won 2-1 | +221500 |
| 7sealed | 158 | Pata, Brandon (1476) | Won 2-1 | +181518 |
| 8sealed | 106 | Honkonen, Charles (1536) | Won 2-0 | +181536 |
| 9sealed | 84 | Hinkle, Charles (1840) | Lost 0-2 | -121524 |
| 10draft | 131 | Balimoglu, Ari (1649) | Won 2-1 | +201544 |
| 11draft | 150 | Lopez, Jose Manuel (1568) | Lost 0-2 | -181526 |
| 12draft | 38 | Kennedy, Kelly (1519) | Lost 1-2 | -181508 |
| 13draft | 37 | Sanchez, Joseph (1431) | Lost 0-2 | -191489 |
| top | average opponent: 1591record: 7-6 | new rating: 1489 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 363 | Bailey, Christopher (1450) | Lost 1-2 | -191464 |
| 2standard | 394 | Bradley, Shane (1490) | Lost 1-2 | -171447 |
| 3standard | 733 | Kafarakis, Alexander (1446) | Won 2-0 | +181465 |
| 4standard | 644 | Tadeo, Tyler (1486) | Won 2-1 | +181483 |
| 5standard | 463 | Karges, Alexander (1452) | Lost 1-2 | -181465 |
| 6standard | 653 | Allan, Chris (1575) | Lost 0-2 | -161449 |
| top | average opponent: 1483record: 2-4 | new rating: 1449 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 423 | Lacey, Taurean M (1500) | Won 2-0 | +181518 |
| 2sealed | 83 | Zanetic, Ted (1500) | Lost 1-2 | -181500 |
| 3sealed | 331 | Conyers, Melvin (1569) | Won 2-1 | +191519 |
| 4sealed | 225 | Rudd, Joshwa (1518) | Lost 1-2 | -181501 |
| 5sealed | 374 | Bowman, Michael (1500) | Lost 1-2 | -181483 |
| top | average opponent: 1517record: 2-3 | new rating: 1483 | ||