Kellan Adam Colby

USA · 12 yrs · K=40

Best performance: 1658 at The Atlantic City Open - U2000(Best of 2026)

World #=151727 liveUnited States #=4531

OCT26 Rating

—

Live Rating

1603.0prov

Change

—

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Classical games since the October list

No published standard rating yet. The live figure is a FIDE first-rating estimate (Art 8.2) from 7 rated games: the 4 below and 3 from earlier events, which FIDE pools toward a first rating for up to 26 months. Per-game Δ doesn’t apply to a first rating; TPR shows the performance in each event.

	Tournament	Score	Change	TPR	After
	30th Annual Eastern Chess Congress — Under 2100 SectionTPR 1449	1/4	—	1449	1603.0

Event timeline · Classical

2 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

30th Annual Eastern Chess Congress — Under 2100 Section—
Oct 2026Individualfederation source
#2 in 2026Score 1/4TPR 1449Opp avg 1642
The Atlantic City Open - U20001658
Apr 2026Swissfederation source
Best of 2026Score 3/7Opp avg 1658

Recent opponents · Classical

Rithvik Chauhan Mofei Qu Nurmukhammad Abdurasulov Dallin Bates

Rated near Kellan Adam Colby · Classical

World

#=151727Advaya Gurudas Pejathaya1603.0
#=151727Nishika Saravanan1603.0
#=151727Kellan Adam Colby1603.0
#=151727Andrew Tod1603.0
#=151727Kok Han Tan1603.0

United States

#=4531Maximus Castro1603.0
#=4531Alexander Park1603.0
#=4531Kellan Adam Colby1603.0
#4536Aarush Panda1602.6
#4537Eli Seidel1602.4

Live ratings projected from the OCT26 published list · Not affiliated with FIDE