Jeroen Bollaart

NED · 55 yrs · K=20 · Peak 1959 (Oct 2006)

Best performance: 2033 at Tapijtgigant Open ASK 2026 - Group B(Best of 2026)

World #=51775 live1059#52,834 publishedNetherlands #2202

OCT26 Rating

1882

Live Rating

1887.4

Change

+5.4

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

	Tournament	Score	Change	TPR	After
	Dutch Team Competition 2026-2027 Klasse 4GSep 19 – Apr 17, 2027TPR 2090	½/1	+5.4	2090	1887.4

Event timeline · Classical

35 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.

Dutch Team Competition 2026-2027 Klasse 4G+5.4
Sep 2026 – Apr 2027Teamfederation source
Score ½/2Opp avg 1962Start 1894
Oscar Romero Open Hoorns Kampioenschap 20261223
Aug 2026Swisslichess
Score 0/4Opp avg 2023Start 1923
HSG Open 2026 Group B1954
Jun 2026Swisschess-results.com
#3 in 2026Score 4/6Opp avg 1829Start 1938
16. Rheinland-Pfalz Open1814
Jun 2026Swisslichess
#6 in 2026Score 4/7Opp avg 1757Start 1938
Open Kampioenschap van Utrecht 2026 Groep B1904
May 2026Swisschess-results.com
#5 in 2026Score 3½/6Opp avg 1847Start 1944
Dutch Team Competition 2025-2026 Klasse 4C1945
Sep 2025 – Apr 2026Teamfederation source
#4 in 2026Score 4/8Opp avg 1995Start 1928
Tapijtgigant Open ASK 2026 - Group B2033
Apr 2026Swissfederation source
Best of 2026Score 3½/5Opp avg 1884Start 1923
Tata Steel Chess 2026 - Tienkampen2028
Jan – Feb 2026Round robinfederation source
#2 in 2026Score 4½/8Opp avg 1978Start 1889
40th European Chess Club Cup 20251706
Oct 2025Teamchess-results.com
#5 in 2025Score 1½/6Opp avg 1899Start 1925
Oscar Romero Open Hoorns Kampioenschap 2025 - A1921
Aug 2025Swissfederation source
#3 in 2025Score 1½/5Opp avg 2070Start 1929
HSG Open 2025 - Group B1892
Jun 2025Swissfederation source
#4 in 2025Score 3/5Opp avg 1820Start 1935
Tapijtgigant Open ASK 2025 - Group B1953
Apr 2025Swissfederation source
#2 in 2025Score 3/5Opp avg 1881Start 1920
Dutch Team Competition 2024-2025 - Klasse 5 Round 7—(1)
Apr 2025Teamfederation source
Score 1/1Opp avg 1926Start 1920
Dutch Team Competition 2024-2025 - Klasse 5 Round 6—(1)
Mar 2025Teamfederation source
Score 1/1Opp avg 1857Start 1912
Dutch Team Competition 2024-2025 - Klasse 5 Round 5—(1)
Feb 2025Teamfederation source
Score 0/1Opp avg 1887Start 1898
Tata Steel Chess 2025 - Tienkampen2011
Jan – Feb 2025Round robinfederation source
Best of 2025Score 5½/8Opp avg 1870Start 1898
Chessfestival Groningen 2024 Vierkampen—(2)
Dec 2024Round robinfederation source
Score 2/3Opp avg 1903Start 1891
Dutch Team Competition 2024-2025 - Klasse 5 Round 4—(1)
Dec 2024Teamfederation source
Score ½/1Opp avg 1894Start 1891
Dutch Team Competition 2024-2025 - Klasse 5 Round 3—(1)
Nov 2024Teamfederation source
Score 1/1Opp avg 1843Start 1882
Dutch Team Competition 2024-2025 - Klasse 5 Round 2—(0)
Nov 2024Teamfederation source
Score 1/1Start 1882
European Chess Club Cup | Open1842
Oct 2024Swisslichess
#2 in 2024Score 1½/6Opp avg 2035Start 1885
European Chess Club Cup | Open Boards 67-1621869
Oct 2024Individuallichess
Best of 2024Score ½/3Opp avg 2142Start 1885
European Chess Club Cup | Open Boards 163+—(2)
Oct 2024Individuallichess
Score 1/2Opp avg 1920Start 1885
Dutch Team Competition 2024-2025 - Klasse 5 Round 1—(1)
Oct 2024Teamfederation source
Score 1/1Opp avg 1718Start 1885
Amsterdam Science Park Chess Tournament 2024 - B1801
Jul 2024Swissfederation source
#4 in 2024Score 2½/6Opp avg 1801Start 1897

Recent opponents · Classical

Tom Verhoeven

Rated near Jeroen Bollaart · Classical

World

#=51768Gallagher Kelsch1887.6
#=51768Alex Climent Alcon1887.6
#=51775Jeroen Bollaart1887.4
#=51775Lukas Krivka1887.4
#=51775WFMAllyson Yu1887.4

Netherlands

#=2199Maarten De Jong1888.0
#=2199Peter Christiaan Van Wermeskerken1888.0
#2202Jeroen Bollaart1887.4
#=2203John Klein Douwel1887.2
#=2203Rob Smits1887.2

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