Jacob Sperber

USA · 19 yrs · K=20 · Peak 1957 (Jul 2025)

Best performance: 2267 at 31st annual Southern Open - Major(Best of 2023)

OCT26 Rating

1918

Live Rating

1918.0

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
	53rd Annual World OpenJul 2, 2025 – Jul 6, 2025TPR 1740	½/4	1740

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

Event timeline · Classical

17 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.

53rd Annual World Open1740
Jul 2025Swissfederation source
#3 in 2025Score ½/4Opp avg 2062Start 1957
CFCC 2025 Sunshine Open - Master-Expert2065
Jun 2025Swissfederation source
Best of 2025Score 3/5Opp avg 1993Start 1919
CFCC 2025 Winter Open - Master-Expert1921
Jan 2025Swissfederation source
#2 in 2025Score 2/3Opp avg 1796Start 1917
49th Annual Eastern Open - Premier1885
Dec 2024Swissfederation source
#5 in 2024Score 3½/8Opp avg 1928Start 1944
Central Florida CC 2024 Autumn Open - Master-Expert1973
Sep 2024Swissfederation source
#4 in 2024Score 1½/3Opp avg 1973Start 1946
32nd annual Southern Open - Major2142
Jul 2024Swissfederation source
#2 in 2024Score 3/5Opp avg 2070Start 1878
CFCC 2024 Sunshine Open - Master-Expert1871
Jun 2024Swissfederation source
#7 in 2024Score 1½/3Opp avg 1871Start 1899
11th Summer Solstice Open - Premier1824
May – Jun 2024Swissfederation source
#8 in 2024Score 1½/4Opp avg 1911Start 1899
5th Colonial Open1879
Mar 2024Swissfederation source
#6 in 2024Score 3/5Opp avg 1807Start 1843
21st Annual Southern Class Championships - Expert2156
Mar 2024Swissfederation source
Best of 2024Score 2½/3Opp avg 1883Start 1843
CFCC 2024 Winter Open - Master-Expert1995
Jan 2024Swissfederation source
#3 in 2024Score 1½/3Opp avg 1995Start 1697
2023 North Carolina Open - Championship1770
Nov 2023Swissfederation source
#2 in 2023Score 3/6Opp avg 1770Start 1686
CFCC 2023 Autumn Open Master-Expert1406
Sep – Oct 2023Swissfederation source
#5 in 2023Score 1/3Opp avg 1531Start 1736
31st annual Southern Open - Major2267
Jul 2023Swissfederation source
Best of 2023Score 2/3Opp avg 2142Start 1629
51st annual World Open - U22001767
Jun – Jul 2023Swissfederation source
#3 in 2023Score 3½/8Opp avg 1869Start 1629
27th annual Mid-America Open - U21001653
Mar 2023Swissfederation source
#4 in 2023Score 3/5Opp avg 1653
CFCC 2023 Winter Open & Scholastic - Class A—(1)
Jan 2023Swissfederation source
Score 1/3Opp avg 1533

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