Geoffrey, Jr Knowlton

USA
USCF ID
14832930

Player overview

Explore Geoffrey, Jr Knowlton’s published USCF ratings and rating history.

USCF ratings

Regular

184/04

Published US Chess

Quick

310/04

Published US Chess

Blitz

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Published US Chess

Rating history

USCF rating history

Published rating lists through Nov 2026.

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Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-11 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

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