Serge Adelson

USA · 67 yrs · K=20 · Peak 1993 (May 2012)

Best performance: 1984 at Jerry Simon Memorial - Marshall Amateur Championship(Best of 2023)

OCT26 Rating

1741

Live Rating

1741.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	2024 November-2025 January Marshall Thursday Open Round 6Jan 2, 2025	1/1	—

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

Event timeline · Classical

50 of 51 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.

2024 November-2025 January Marshall Thursday Open Round 6—(1)
Jan 2025Swissfederation source
Score 1/1Opp avg 1669Start 1733
2024 November-2025 January Marshall Thursday Open Round 3-5—(1)
Dec 2024Swissfederation source
Score 2/2Opp avg 1706Start 1724
2024 Jeremy Simon Memorial - Marshall CC Amateur Championship—(1)
Nov 2024Swissfederation source
Score 1/3Opp avg 1931Start 1747
2024 November-2025 January Marshall Thursday Open Round 1-2—(2)
Nov 2024Swissfederation source
Score 0/2Opp avg 1827Start 1747
Marshall CC 2024 Senior Championship1738
Nov 2024Swissfederation source
#2 in 2024Score 1/3Opp avg 1863Start 1747
2024 August-September Marshall Thursday Open Round 2-6—(1)
Aug – Sep 2024Swissfederation source
Score 0/2Opp avg 1945Start 1752
52nd Annual World Open - U20001833
Jul 2024Swissfederation source
Best of 2024Score 3/7Opp avg 1833Start 1737
2024 June Marshall Monthly FIDE - U2400—(2)
Jun 2024Swissfederation source
Score 0/2Opp avg 1796Start 1755
2024 March Marshall Monthly FIDE - U24001036
Mar 2024Swissfederation source
Score 0/3Opp avg 1836Start 1795
2024 March Marshall Premier FIDE - U2000—(1)
Mar 2024Swissfederation source
Score 1½/3Opp avg 1681Start 1795
February 2024 Marshall Monthly FIDE - U2400928
Feb 2024Swissfederation source
Score 0/3Opp avg 1728Start 1691
2024 February Marshall Premier FIDE - U20001539
Feb 2024Swissfederation source
#3 in 2024Score 3½/5Opp avg 1444Start 1691
Marshall Thursday Open 8 Round 5-6—(1)
Jan 2024Swissfederation source
Score 0/1Opp avg 1759Start 1699
Marshall Thursday Open 8 Round 1-4—(1)
Nov – Dec 2023Swissfederation source
Score 1/2Opp avg 1830Start 1642
107th Edward Lasker Memorial - MCC Championship1948
Dec 2023Swissfederation source
#2 in 2023Score 2/6Opp avg 2073Start 1642
Jerry Simon Memorial - Marshall Amateur Championship1984
Dec 2023Swissfederation source
Best of 2023Score 3½/5Opp avg 1889Start 1642
51st annual World Open - U20001451
Jun – Jul 2023Swissfederation source
#4 in 2023Score 2½/7Opp avg 1773Start 1660
15th annual Open at Foxwoods - U20001607
Apr 2023Swissfederation source
#3 in 2023Score 3½/6Opp avg 1694Start 1667
106th Edward Lasker Memorial - MCC Championship1531
Dec 2022Swissfederation source
#5 in 2022Score ½/6Opp avg 1932Start 1658
Marshall Amateur Championship - Jerry Simon Memorial1969
Dec 2022Swissfederation source
Best of 2022Score 3½/5Opp avg 1844Start 1658
26th annual Eastern Chess Congress - U21001402
Oct 2022Swissfederation source
#7 in 2022Score 2/4Opp avg 1402Start 1693
Marshall FIDE Monday September-October 2022 Rounds 3-61588
Oct 2022Swissfederation source
#3 in 2022Score 1/3Opp avg 1713Start 1693
Marshall FIDE Monday September-October 2022 Rounds 1-2—(2)
Sep 2022Swissfederation source
Score 1/2Opp avg 1867Start 1648
Marshall FIDE Monday August-September 2022 Rounds 4-62524
Aug – Sep 2022Swissfederation source
Score 3/3Opp avg 1724Start 1658
Marshall FIDE Monday August-September 2022 Rounds 1-3—(2)
Aug 2022Swissfederation source
Score 0/2Opp avg 1873Start 1658

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