Emparellaments de la ronda 4 - 2019-02-03 - 12:30
| T. | Blanques | Ran. | Pts. | ELO FIDE | Fed. | Res. | Negres | Ran. | Pts. | ELO FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | IM Niemann Hans | 3 | 3,0 | 2466 | USA | 1-0 | GM Khamrakulov Djurabek | 2 | 2,5 | 2500 | UZB |
| 2 | Perez Robert | 5 | 2,0 | 2370 | USA | 0-1 | IM Jacobson Brandon | 6 | 2,5 | 2418 | USA |
| 3 | GM Steingrimsson Hedinn | 1 | 2,0 | 2561 | ISL | 1-0 | Zeltsan Joseph | 10 | 2,0 | 2177 | USA |
| 4 | FM Chasin Nico | 9 | 2,0 | 2289 | USA | 0-1 | FM Chen Justin | 7 | 2,0 | 2328 | USA |
| 5 | WFM Samadashvili Martha | 16 | 1,5 | 2106 | USA | 0-1 | CM Zhou Liran | 11 | 2,0 | 2107 | USA |
| 6 | Zhang Alan | 14 | 1,5 | 2187 | USA | 0-1 | Huston Gus | 18 | 1,5 | 2133 | USA |
| 7 | Putnam Liam | 19 | 1,5 | 1958 | USA | 1-0 | WCM Ehsani Yassamin | 28 | 1,5 | 1854 | USA |
| 8 | Juac Majur | 12 | 1,0 | 2061 | USA | ½-½ | Vogel Jacob | 23 | 1,0 | 2023 | USA |
| 9 | Martinez Isaac | 13 | 1,0 | 2093 | USA | ½-½ | Li Jason | 29 | 1,0 | 1806 | USA |
| 10 | Chen Derek | 25 | 1,0 | 1777 | USA | 1-0 | Yoo Eugene | 21 | 1,0 | 2014 | USA |
| 11 | Masino Matthew | 27 | 0,5 | 1898 | USA | ½-½ | WIM Zhu Evelyn | 22 | 0,5 | 2061 | USA |
| 12 | Sena Juan | 17 | 1,0 | 1993 | DOM | = | |||||
| 13 | CM Nakada Akira | 8 | 2,5 | 2195 | USA | 0 | |||||
| 14 | Smith Jeremiah | 15 | 1,0 | 2091 | USA | 0 | |||||
| 15 | Raparthi Ankit | 24 | 1,0 | 1870 | USA | 0 | |||||
| 16 | GM Ferreira Jorge Viterbo | 4 | 0,5 | 2532 | POR | 0 | |||||
| 17 | Yen William | 20 | 0,5 | 1981 | USA | 0 | |||||
| 18 | Tripodi Matthew | 26 | 0,0 | 1830 | USA | 0 | |||||