Ratanacharoensiri, Wyt
Current rating: 1759 (#3503)
Record: 36-19-1
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1721 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 80 | Gustafson, James (1428) | Won 2-0 | +121733 |
| 2pioneer | 103 | Uebbing, Randall (1497) | Lost 1-2 | -221711 |
| 3pioneer | 389 | Medwid, Nick (1545) | Won 2-1 | +151726 |
| 4pioneer | 193 | Welch, Drake (1483) | Won 2-0 | +141740 |
| 5pioneer | 68 | Durish, Jacob (1706) | Lost 0-2 | -191721 |
| 6pioneer | 269 | Perkins, Chase (1529) | Lost 1-2 | -211700 |
| 7pioneer | 391 | Chackonal, Vipin (1675) | Won 2-0 | +171717 |
| 8pioneer | 278 | Dewey, Will (1554) | Won 2-1 | +151732 |
| 9pioneer | 133 | Geer, Isaiah (1475) | Won 2-1 | +141746 |
| 11pioneer | 52 | Brandes, Luke (1592) | Draw 1-1 | -31743 |
| 12pioneer | 74 | Black, Nathaniel (1676) | Won 2-0 | +171760 |
| 13pioneer | 44 | Willis, Joshua (1733) | Won 2-0 | +171777 |
| 14pioneer | 31 | Perret, Coleman (1742) | Lost 0-2 | -181759 |
| top | average opponent: 1587record: 8-4-1 | new rating: 1759 | ||
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1708 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1118 | Keller, Koby (1675) | Won 2-1 | +171725 |
| 2pioneer | 1002 | Schirillo, Nick (1583) | Lost 1-2 | -201705 |
| 3pioneer | 1253 | Harding, Tommy (1740) | Won 2-0 | +181723 |
| 4pioneer | 1100 | Siembor, Michael (1668) | Lost 1-2 | -191704 |
| 5pioneer | 1277 | Javner, Bradley (1575) | Won 2-0 | +161720 |
| 6pioneer | 1196 | Pan, Boris (1627) | Won 2-1 | +161736 |
| 7pioneer | 1063 | Friedman, Gene (1686) | Won 2-1 | +171753 |
| 8pioneer | 1064 | Fileccia, Matthew (1790) | Lost 0-2 | -171736 |
| 9pioneer | 1092 | Rockenbach, Bryan (1886) | Lost 1-2 | -151721 |
| top | average opponent: 1692record: 5-4 | new rating: 1721 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Cusick, Michael (1428) | Won 2-0 | +151626 |
| 2sealed | 74 | Zaccagnino, Timothy (1815) | Lost 0-0 | -151611 |
| 3sealed | 272 | Signore, Ian (1462) | Won 2-1 | +161627 |
| 4sealed | 342 | Vendegna, Dominic (1519) | Won 2-0 | +161643 |
| 5sealed | 73 | Lerner, Ivan (1517) | Won 2-0 | +151658 |
| 6sealed | 126 | Thompson, Bruce (1533) | Won 2-1 | +161674 |
| 7sealed | 29 | Masters, Chase (1922) | Lost 1-2 | -141660 |
| 8sealed | 161 | Fonseka, Aruna (1586) | Won 2-0 | +171677 |
| 9sealed | 42 | Paykar, Ashkan (1770) | Won 2-1 | +201697 |
| 10draft | 91 | Hoekman, Adriaan (1678) | Won 2-0 | +171714 |
| 11draft | 102 | Rosenblum-Sellers, Iris (1624) | Lost 0-2 | -191695 |
| 12draft | 58 | Campbell, Ian (1580) | Won 2-1 | +161711 |
| 13draft | 53 | Rosenblum-Sellers, Iris (1628) | Won 2-1 | +161727 |
| 14draft | 11 | Iyer, Krishna (1643) | Lost 0-2 | -191708 |
| 15draft | 43 | Wong, Michael (1543) | ID | 01708 |
| top | average opponent: 1617record: 10-4-1 | new rating: 1708 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 665 | Bridges, Travis (1500) | Won 2-1 | +171596 |
| 2sealed | 54 | Gibbs, Matthew (1602) | Won 2-1 | +181614 |
| 3sealed | 127 | Kohrs, Brandon (1659) | Won 2-0 | +191633 |
| 4sealed | 81 | Allen, Matthew (1527) | Won 2-0 | +161649 |
| 5sealed | 81 | Polyakov, Alexander (1633) | Lost 0-2 | -191630 |
| 6sealed | 156 | Matecki, Justin (1556) | Lost 0-2 | -191611 |
| top | average opponent: 1580record: 4-2 | new rating: 1611 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 760 | Kadooka, Toshiyuki (1787) | Lost 0-2 | -141582 |
| 3standard | 865 | Elderfield, Darien (1506) | Won 2-1 | +161598 |
| 4standard | 795 | Ludewig, Matthias (1716) | Lost 1-2 | -151583 |
| 5standard | 918 | Fox, John (1501) | Won 2-1 | +161599 |
| 6standard | 764 | Lee, James C (1495) | Lost 0-2 | -201579 |
| top | average opponent: 1601record: 2-3 | new rating: 1579 | ||
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Neal, Andrew W (1500) | Won 2-1 | +181518 |
| 2sealed | 63 | Kruse, Dean (1514) | Lost 0-2 | -181500 |
| 3sealed | 247 | Goldstein, Brian (1502) | Lost 1-2 | -181482 |
| 4sealed | 246 | Newman, Herbert (1481) | Won 2-0 | +181500 |
| 5sealed | 219 | Perdue, Mark P (1506) | Won 2-0 | +181518 |
| 6sealed | 172 | Mayer, John (1500) | Won 2-1 | +181536 |
| 7sealed | 113 | Taylor, Joshua (1468) | Won 2-0 | +171553 |
| 8sealed | 57 | Mahon, John (1709) | Won 2-0 | +201573 |
| 9sealed | 35 | Webb, Taylor (1857) | Won 2-0 | +231596 |
| top | average opponent: 1560record: 7-2 | new rating: 1596 | ||