William Alexander Olsen

NOR · 18 yrs · K=20 · Peak 2328 (Sep 2026)

Best performance: 2376 at Nordic Youth Chess Championship 2025 - B-group(Best of 2025)

World #3587 live327#3,260 publishedNorway #48#6 U18 in Norway

OCT26 Rating

2328

Live Rating

2316.8

Change

-11.2

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	Fagernes International Autumn 2026 \| GMOct 3 – Oct 11TPR 2105	1/2	-11.2	2105	2316.8

Event timeline · Classical

43 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.

Fagernes International Autumn 2026 | GM-11.2
Oct 2026Individuallichess
Score 1/2Opp avg 2105Start 2328
Maia Chess Open 2026 - Masters2353
Aug 2026Swisschess-results.com
#2 in 2026Score 6½/9Opp avg 2187Start 2318
Landsturneringen 2026 | Junior A2337
Jul 2026Individuallichess
#4 in 2026Score 7/9Opp avg 2117Start 2215
World Youth Chess Championship 2026 Open under 182254
Jun 2026Swisschess-results.com
#5 in 2026Score 5½/11Opp avg 2254Start 2149
World Youth Chess Championship 2026 Girls under 18—(1)
Jun 2026Swisschess-results.com
Score 1/1Opp avg 2421Start 2149
Norway Chess Open 2026 JUNE2350
Jun 2026Swisslichess
#3 in 2026Score 5½/7Opp avg 2120Start 2149
Norway Chess Open 2026 MAY2104
May 2026Swisslichess
#8 in 2026Score 5/7Opp avg 1946Start 2154
NM for klubblag - DGT2098
May 2026Teamlichess
#9 in 2026Score 3/5Opp avg 2026Start 2154
Nordstrand GP Langsjakk 2026 M2021
Apr 2026Swissfederation source
#10 in 2026Score 2/5Opp avg 2093Start 2218
Eliteserie kvalifisering 20262150
Apr 2026Swissfederation source
#6 in 2026Score 1½/3Opp avg 2150Start 2218
Prague International Chess Festival 2026 | Karel Janeček Open2111
Feb – Mar 2026Swisslichess
#7 in 2026Score 5/9Opp avg 2111Start 2155
Nordic Youth Chess Championships 20262354
Feb 2026Swissfederation source
Best of 2026Score 4½/6Opp avg 2161Start 2155
Ostlandsserien div 1 2025-2026 R 6-7—(2)
Nov 2025 – Feb 2026Teamfederation source
Score 2/2Opp avg 1953Start 2152
Ostlandsserien div 1 2025-2026 R 4-5—(1)
Dec 2025Teamfederation source
Score 2/2Opp avg 1880Start 2195
Ostlandsserien div 1 2025-2026 R 3—(2)
Nov – Dec 2025Teamfederation source
Score 0/2Opp avg 2131Start 2152
NM for barn og ungdom 2025 A2293
Nov 2025Swissfederation source
#2 in 2025Score 4/5Opp avg 2053Start 2152
European Youth Chess Championship 2025 - Open U182151
Oct – Nov 2025Swissfederation source
#4 in 2025Score 4/9Opp avg 2194Start 2152
Ostlandsserien div 1 2025-2026 R 1-2—(1)
Nov 2025Teamfederation source
Score 1/1Opp avg 1877Start 2152
40th Open Basque Country Sestao 20252148
Sep 2025Swissfederation source
#5 in 2025Score 5/9Opp avg 2148Start 2135
NTG Langsjakk 2025 A2053
Aug 2025Swissfederation source
#10 in 2025Score 3½/5Opp avg 1904Start 2149
Landsturneringen 2025 Kl Kandidat2153
Jul 2025Swissfederation source
#3 in 2025Score 4/9Opp avg 2196Start 2143
NM for Klubblag 20252122
May – Jun 2025Teamfederation source
#8 in 2025Score 4/6Opp avg 1997Start 2145
Nordstrand GP Langsjakk 2025 M2098
Apr 2025Swissfederation source
#9 in 2025Score 2½/5Opp avg 2098Start 2188
Fagernes International Chess 2025 GM-group2146
Apr 2025Swissfederation source
#6 in 2025Score 4/9Opp avg 2189Start 2188
Nordic Youth Chess Championship 2025 - B-group2376
Feb 2025Swissfederation source
Best of 2025Score 5/6Opp avg 2103Start 2074

Recent opponents · Classical

CMPrudhvi Kumar V CMVillum Brevick Kierulf

Rated near William Alexander Olsen · Classical

World

Norway

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