Kindergarten: Nikolai Rhodes scored a perfect 5-0; Huaye Jeffrey Lin took second with 4-1.
1st Grade: William Zhu swept the field 5-0; Ivan Mitkov, Aydin Turgut, and Noah Greenberg tied for second, again with 4-1.
In the 50-player 2nd Grade section, Jason Daniels and David Wallach tied for first with 5-0; Ricky Wang, Vishal Chandrasekar, Shreya Mangalam, Owen Power, Christopher Gora, and Stevan Kamatovic tied for third with 4-1.
Vincent Do (USCF rating of 1643!) won the 69-player 3rd Grade section with a perfect 5-0. Nathaniel Sobery took clear second with an undefeated 4½-½. Harrison He, Ranadheer Tripuranaeni, Eric Gan, Henry Curcio, Ishaar Ganesan, Allan Lopez, Ezra Boldizsar, Christopher Yang, and Brian Suganraj tied for third with 4-1
Tamara Golovey knows a little bit about teaching chess:
she was the first teacher of Boris Gelfand, who just led Israel to a 2010 Olympiad bronze
The younger players played in the school library
Deep study of the initial position pays dividends