Here are the final results of the Championship, Premier, and Invitational sections in order of tie-breaks. Please find on the NWC website, a pgn file of the games.
Championship
FM Ignacio Perez 2235 6/9 1st $675
NM Tian Sang 2312 5.5/9 =2nd-4th $250
FM Costin Cozianu 2508 5.5/9 =2nd-4th $250
NM David Golub 2213 5.5/9 =2nd-4th $250
Nathan Lee 2155 4.5/9 5th $75
Igor Ummel 2187 4.5/9 (withdrew due to illness in round 9)
FM Curt Collyer 2311 3.5/9
NM Josh Sinanan 2254 3.5/9
NM Samir Sen 2199 3.5/9
NM Roland Feng 2231 3/9
Premier
Michael Omori 2156 6.5/9 =1st-2nd $350
Daniel He 2066 6.5/9 =1st-2nd $350
FM Paul Bartron 2117 6/9 =3rd-4th $125
Megan Lee 2148 6/9 =3rd-4th $125
NM Michael MacGregor 2211 5.5/9 5th $50
WFM Chouchanik Airapetian 2131 4/9
Marcel Szabo 2038 3.5/9
LM Viktors Pupols 2208 2.5/9
David Rupel 2096 2.5/9
Kyle Haining 1935 2/9
Invitational
Bryce Tiglon 2070 6.5/8 1st $225
Vishnu Warrier 1925 6/8 2nd $125
Patrick VanDyke 2057 5/8 3rd $75
Sarah May 1888 4.5/8 4th $50
Samuel He 2042 4/8 5th $25
Becca Lampman 2008 3/8
Mark Smith 1869 2.5/8
Noah Fields 1863 2.5/8
Joseph Kiiru 1878 2/8
Alan Bishop 2020 0/3 (withdrew due to scheduling conflict)
Headline by Russell Miller.