John Ludlum

USA · 29 yrs · K=20 · Peak 1901 (Sep 2025)

Best performance: 2005 at 70th Annual Maryland Open - U2000(Best of 2025)

World #=56519 live244#56,275 publishedUnited States #=1565

OCT26 Rating

1869

Live Rating

1869.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	54th Annual World Open — Under 2200Jul 1 – Jul 5TPR 1783	3½/8	1783

The live rating moves only when new rated games are played. Until then it matches the published rating.

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.

54th Annual World Open — Under 22001783
Jul 2026Swissfederation source
#2 in 2026Score 3½/8Opp avg 1826Start 1893
71st Maryland Open — U22001826
May 2026Swissfederation source
Best of 2026Score 2/4Opp avg 1826Start 1901
57th Annual Atlantic Open - U21002567
Aug 2025Swissfederation source
Score 5/5Opp avg 1767Start 1813
53rd Annual World Open - U20001808
Jul 2025Swissfederation source
#2 in 2025Score 5/9Opp avg 1758Start 1815
70th Annual Maryland Open - U20002005
May 2025Swissfederation source
Best of 2025Score 4/5Opp avg 1765Start 1752
55th annual Atlantic Open - U21001451
Aug 2023Swissfederation source
Best of 2023Score 2/4Opp avg 1576Start 1610

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