Geir Sune Tallaksen Ostmoe

NOR · 41 yrs · K=10 · Peak 2496 (Dec 2025)

Best performance: 2843 at Norway Chess Open 2019 A(Best of 2019)

World #=662 live1#663 publishedNorway #12

OCT26 Rating

2488

Live Rating

2488.0

Change

0.0

Games Played

Rating History · Classical

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Working toward the Grandmaster title2 tracked norms · 18/27 gamesrating 2496 of 2500, live 2488composition opendetails ↓

Classical games since the October list

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

	Last played	Score	TPR
	Elitserien 2025-2026 R 7-9Mar 6 – Mar 8TPR 2403	1½/3	2403

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

Title Progress

GM title progress

Working toward the Grandmaster title

Tracked norms: 2 · 18 of 27 games credit

Rating: peak 2496, needs 2500

Composition: next norm must come from a qualifying open (Swiss with 40+ players, national championship final, or similar)

Norwegian Premier League 2019-2020 R 7-9 Mar 20206½/9

Kragero Resort Chess Int. 2022 Feb 20226½/9Rp 2630

Based on events we cover plus the FIDE norm registers of all federations. Norms filed elsewhere may not show up here yet.

Event timeline · Classical

33 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.

Elitserien 2025-2026 R 7-92403
Mar 2026Teamfederation source
#2 in 2026Score 1½/3Opp avg 2403Start 2492
Elitserien 2025-2026 R 4-62405
Feb 2026Teamfederation source
Best of 2026Score 1/3Opp avg 2530Start 2496
Elitserien 2025-2026 R 1-32537
Oct – Nov 2025Teamfederation source
#2 in 2025Score 2/3Opp avg 2412Start 2494
Kragero Grand Prix 2025 TOUR A2689
Sep 2025Swissfederation source
Best of 2025Score 3½/4Opp avg 2353Start 2486
Kvalifisering til Eliteserien 20252946
Apr 2025Swissfederation source
Score 3/3Opp avg 2146Start 2481
Ostlandsserien 1. div 2024-2025 R 6-7—(1)
Feb 2025Teamfederation source
Score 1/1Opp avg 2270Start 2479
Ostlandsserien 1. div 2024-2025 R 4-5—(1)
Jan 2025Teamfederation source
Score 1/1Opp avg 2285Start 2476
Ostlandsserien 1. div 2024-2025 R 1-2—(1)
Oct 2024Teamfederation source
Score 1/1Opp avg 2246Start 2474
Ostlandsserien 1. div 2023-2024 R 8-9—(2)
Mar 2024Teamfederation source
Score 2/2Opp avg 2198Start 2470
Kragero Resort Chess International 2024 Title Group2408
Feb 2024Swissfederation source
Best of 2024Score 6/9Opp avg 2283Start 2477
Ostlandsserien 1. div 2023-2024 R 4-5—(2)
Jan 2024Teamfederation source
Score 1½/2Opp avg 2283Start 2477
Ostlandsserien 1. div 2023-2024 R 3—(1)
Dec 2023Teamfederation source
Score 1/1Opp avg 2301Start 2474
Ostlandsserien 1. div 2023-2024 R 1-2—(1)
Oct 2023Swissfederation source
Score 1/1Opp avg 2259Start 2472
Ostlandsserien 1. div 2022-2023 R 8-9—(2)
Mar 2023Teamfederation source
Score 1½/2Opp avg 2360Start 2470
Ostlandsserien 1. div 2022-2023 R 3—(2)
Nov – Dec 2022Teamfederation source
Score 1/2Opp avg 2380Start 2480
Ostlandsserien 1. div 2022-2023 R 1-2—(1)
Nov 2022Teamfederation source
Score 0/1Opp avg 2276Start 2480
Landsturneringen 2022 kl Elite2456
Jul 2022Swissfederation source
#3 in 2022Score 4½/9Opp avg 2456Start 2483
NM for klubblag 20222241
May 2022Teamfederation source
#4 in 2022Score 1/3Opp avg 2366Start 2493
Kragero Resort Chess Int. 2022GM norm2613
Feb 2022Swissfederation source
#2 in 2022Score 6½/9Opp avg 2447Start 2466
Norwegian Premier League 2021-2022 R 4-62688
Feb 2022Teamfederation source
Best of 2022Score 2/3Opp avg 2563Start 2466
Norwegian Premier League 2021-2022 R 1-32403
Oct 2021Teamfederation source
Best of 2021Score 1½/3Opp avg 2403Start 2469
Kragero Grand Prix 2020 A2355
Sep 2020Swissfederation source
#3 in 2020Score 3/4Opp avg 2162Start 2472
Norwegian Premier League 2019-2020 R 7-9GM norm2628
Mar 2020Teamfederation source
Best of 2020Score 2/3Opp avg 2503Start 2466
Norwegian Premier League 2019-2020 R 4-62433
Jan 2020Teamfederation source
#2 in 2020Score 1½/3Opp avg 2433Start 2467
Norwegian Premier League 2019-2020 R 1-33206
Nov – Dec 2019Teamfederation source
Score 3/3Opp avg 2406Start 2454

Rated near Geir Sune Tallaksen Ostmoe · Classical

World

#661GM Mamikon Gharibyan2488.5
#=662GM Zurab Sturua2488.0
#=662IM Geir Sune Tallaksen Ostmoe2488.0
#=662GM Antonio Antunes2488.0
#=662GM Divya Deshmukh2488.0

Norway

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