Dev Isak Kosuri

USA Born 2011 Male
FIDE ID
39968910
USCF ID
31395538

Ratings

1761

Classical

Published FIDE

1779

Rapid

Published FIDE

1825

Blitz

Published FIDE

1828

USCF Regular

Published US Chess

Official classical ranks

World rank
#89703
National rank · USA
#2676

Active players · Nov 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
1803 Sep 2026
Recorded years
2026–2026
Archived games
0

Based on available monthly lists and saved games.

USCF rating history

Published rating lists through Nov 2026.

View rating lists

FIDE rating history

Published rating lists through Nov 2026.

View rating lists

FIDE tournaments

Results from published FIDE tournament reports.

DateTournamentTypeScore
2026-09-292026 Fall Tuesday Night Marathon - 2000 and Over Round 5-7Classical1

All tournament results

Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-06 (UTC).

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

No published games are available in this tab.

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