Patrick M McCollum

USA · 74 yrs · K=20 · Peak 1819 (Sep 2024)

World #=119438 live582#118,856 publishedUnited States #=3634

OCT26 Rating

1677

Live Rating

1677.0

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
	3rd Silman TNMMay 5 – Jun 16TPR 1098	0/5	1098

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

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.

3rd Silman TNM1098
May – Jun 2026Swissfederation source
Score 0/5Opp avg 1898Start 1704
2026 Spring Tuesday Night Marathon — 1600-19991791
Mar – Apr 2026Swissfederation source
Best of 2026Score 3/7Opp avg 1841Start 1685
2026 Spring Tuesday Night Marathon — 2000+1791
Mar – Apr 2026Swissfederation source
Best of 2026Score 3/7Opp avg 1841Start 1685
2025 Winter TNM1629
Nov – Dec 2025Swissfederation source
#3 in 2025Score 2/7Opp avg 1787Start 1717
2025 Fall TNM1621
Sep – Oct 2025Swissfederation source
#4 in 2025Score 1/5Opp avg 1861Start 1749
2025 Summer TNM1714
Jul – Aug 2025Swissfederation source
Best of 2025Score 2½/7Opp avg 1816Start 1775
2025 New Years Tuesday Night Marathon - 2000 and Over Round 4-7—(0)
Jan – Feb 2025Swissfederation source
Score 0/1Start 1789
2025 New Years Tuesday Night Marathon - 2000 and Over Round 1-31685
Jan 2025Swissfederation source
#2 in 2025Score ½/3Opp avg 1958Start 1789
6th John Donaldson Tournament - 2000 and Over—(2)
Dec 2024Swissfederation source
Score 0/2Opp avg 1913Start 1819
1st Silman Tuesday Night Marathon Round 4-71836
Jul – Aug 2024Swissfederation source
Best of 2024Score 1½/3Opp avg 1836
1st Silman Tuesday Night Marathon Round 1-31824
Jul 2024Swissfederation source
#2 in 2024Score 2/3Opp avg 1699

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