Johnathan Brown

JAM · 19 yrs · K=20 · Peak 1754 (Jan 2026)

Best performance: 1773 at Frederick Cameron Open 2025 (OPEN)(Best of 2025)

World #=120891 live473#121,364 publishedJamaica #68

OCT26 Rating

1670

Live Rating

1673.6

Change

+3.6

Games Played

Rating History · Classical

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In Progress

	Tournament	Score	Change	TPR	After
	2026 Amateur Chess Championship - Under 2000Sep 27 – Oct 11TPR 1737	1/2	+3.6	1737	1673.6

11 events

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.

2026 Amateur Chess Championship - Under 2000+3.6
Sep – Oct 2026Individualchess-results.com
Score 1/2Opp avg 1737Start 1670
Jamaica National Junior Championship Absolute 20261704
Mar 2026Swissfederation source
Best of 2026Score 4/8Opp avg 1654Start 1613
John Powell Open - U18001682
Mar 2026Swissfederation source
#2 in 2026Score 4/6Opp avg 1557Start 1613
UTeam Intercollegiate Team Selection 20261491
Jan 2026Swisschess-results.com
#4 in 2026Score 2/5Opp avg 1684Start 1754
The Classical Marathon Open Section1511
Jan 2026Swisschess-results.com
#3 in 2026Score 3/8Opp avg 1669Start 1754
Frederick Cameron Open 2025 (OPEN)1773
Dec 2025Swissfederation source
Best of 2025Score 3½/6Opp avg 1716Start 1742
UTech Mobay Open 2025—(0)
Oct 2025Swissfederation source
Score 6/6Start 1742
Robert Wheeler Open 2025 (Open)—(0)
Jun 2025Swissfederation source
Score 0/1Start 1742
2025 John Powell Open - Open Section1717
Mar 2025Swissfederation source
#2 in 2025Score 2/5Opp avg 1789
2025 National Age Group Championship U18 Absolute—(2)
Mar 2025Swissfederation source
Score 3/6Opp avg 1848
John Powell Open 2024 - FIDE U1300 (ABS) Section—(1)
Feb 2024Swissfederation source
Score 3/5Opp avg 1032

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