Bas De Boer

NED · 28 yrs · K=20 · Peak 2229 (Feb 2024)

Best performance: 2373 at Dutch Open 2025 - Vierkampen(Best of 2025)

World #=9116 live22#9,094 publishedNetherlands #=309

OCT26 Rating

2184

Live Rating

2184.0

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
	Dutch Team Competition 2026-2027 Klasse 1ASep 19 – Apr 17, 2027	½/1	—

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

Event timeline · Classical

47 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 1A—(1)
Sep 2026 – Apr 2027Teamfederation source
Score ½/1Opp avg 2211Start 2191
Oberliga NRW 2026/27—(1)
Sep 2026Teamfederation source
Score 0/1Opp avg 2276Start 2191
Oberliga NRW 2025/262224
Sep 2025 – Apr 2026Teamfederation source
#3 in 2026Score 4/8Opp avg 2224Start 2137
Belgian Interclubs 2025-2026 Division 12249
Sep 2025 – Apr 2026Teamfederation source
#2 in 2026Score 4½/9Opp avg 2249Start 2137
Dutch Team Competition 2025-2026 Klasse 1A2284
Sep 2025 – Apr 2026Teamfederation source
Best of 2026Score 5½/8Opp avg 2143Start 2137
Dutch Open 2025 - Vierkampen2373
Jul 2025Round robinfederation source
Best of 2025Score 2½/3Opp avg 2100Start 2118
17th BPB Limburg Open 2025 Group A2139
Jun 2025Swissfederation source
#2 in 2025Score 3/7Opp avg 2189Start 2114
KNSB 1e klasse A 2024-20252087
Sep 2024 – May 2025Teamchess-results.com
#3 in 2025Score 3/6Opp avg 2087Start 2168
Oberliga NRW 2024-2025 Mai 2025—(2)
May 2025Teamfederation source
Score 1/2Opp avg 2196Start 2109
grenke Chess Open 2025 A-Open2039
Apr 2025Swissfederation source
#6 in 2025Score 4/8Opp avg 2039Start 2120
Oberliga NRW 2024-2025 April 2025—(1)
Apr 2025Teamfederation source
Score ½/1Opp avg 2196Start 2120
Oberliga NRW 2024-2025 Februar 2025—(2)
Feb 2025Teamfederation source
Score 1½/2Opp avg 2178Start 2136
26. NordWest-Cup A-Turnier2046
Jan – Feb 2025Swissfederation source
#5 in 2025Score 3½/7Opp avg 2046Start 2135
Tata Steel Chess 2025 - Weekendvierkampen2055
Jan 2025Round robinfederation source
#4 in 2025Score 1/3Opp avg 2180Start 2135
Chessfestival Groningen 2024 Open A2189
Dec 2024Swissfederation source
#4 in 2024Score 4½/9Opp avg 2189Start 2157
Oberliga NRW 2024-2025 Dezember 2024—(2)
Dec 2024Teamfederation source
Score 0/2Opp avg 2220Start 2157
7. Sparkassen Schach Open Leer A-Open2131
Oct – Nov 2024Swissfederation source
#9 in 2024Score 4½/7Opp avg 2029Start 2174
European Chess Club Cup | Open2076
Oct 2024Swisslichess
#13 in 2024Score 3½/7Opp avg 2076Start 2174
European Chess Club Cup | Open Boards 163+—(1)
Oct 2024Individuallichess
Score 1/1Opp avg 1772Start 2174
European Chess Club Cup | Open Boards 67-1622143
Oct 2024Individuallichess
#8 in 2024Score 2½/5Opp avg 2143Start 2174
XXI Calvia Chess Festival 2024 - Amateur Open U23502183
Oct 2024Swissfederation source
#5 in 2024Score 6/9Opp avg 2058Start 2174
Oberliga NRW 2024-2025 September 2024—(1)
Sep 2024Teamfederation source
Score ½/1Opp avg 2239Start 2168
Riga Technical University Open 2024 - Tournament A2089
Aug 2024Swissfederation source
#12 in 2024Score 5½/9Opp avg 2009Start 2175
HSG Open 20242116
Jun 2024Swissfederation source
#11 in 2024Score 3½/6Opp avg 2059Start 2175
Budapest Spring Festival 2024 Group A2157
May 2024Swissfederation source
#7 in 2024Score 4/9Opp avg 2200Start 2209

Rated near Bas De Boer · Classical

World

#9115CMAljosa Keber2184.4
#=9116Martijn Woudsma2184.0
#=9116CMBas De Boer2184.0
#=9116Gustavo Aira2184.0
#=9116WFMNu Quynh Duong Ton2184.0

Netherlands

#308David Van Eekhout2186.0
#=309Martijn Woudsma2184.0
#=309CMBas De Boer2184.0
#=311Camiel Peerlings2183.0
#=311Jan Pijkeren2183.0

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