David Jeffers

IRL · 22 yrs · K=20 · Peak 1878 (Oct 2026)

Best performance: 2044 at City of Dublin 2026 Championship.(Best of 2026)

World #=52878 live1002#53,880 publishedIreland #211

OCT26 Rating

1878

Live Rating

1887.6

Change

+9.6

Games Played

Rating History · Classical

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Official classical rating by month

Classical games since the October list

	Tournament	Score	Change	TPR	After
	Gold Coast Classic 2026Sep 25 – Sep 26TPR 1923	3½/4	+9.6	1923	1887.6

6 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.

Gold Coast Classic 2026+9.6
Sep 2026Swissfederation source
#2 in 2026Score 3½/4TPR 1923Opp avg 1650Start 1796
City of Dublin 2026 Championship.2044
Sep 2026Swisschess-results.com
Best of 2026Score 3½/5Opp avg 1851Start 1796
Ulster Championship 2026 Open1897
Aug 2026Swissfederation source
#3 in 2026Score 3/6Opp avg 1897Start 1796
Williamson Shield 20261795
Jan 2026Swissfederation source
#4 in 2026Score 3/5Opp avg 1723Start 1793
Ulster Masters Chess Championship o17001722
Nov 2025Swissfederation source
#2 in 2025Score 1½/5Opp avg 1871Start 1817
City of Belfast Classic Championship 2025 vol21903
May 2025Swissfederation source
Best of 2025Score 3½/6Opp avg 1903

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