Jan Ove Lorentzen

NOR · 65 yrs · K=20 · Peak 1691 (Jan 2015)

Best performance: 1876 at PSK Open Langsjakk var 2025 R 3-5(Best of 2025)

World #=171171 live13839#157,332 publishedNorway #1689

OCT26 Rating

1577

Live Rating

1551.6

Change

-25.4

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	XXIII Calvia Amateur OpenOct 10 – Oct 18TPR 1463	3/9	-25.4	1463	1551.6

Event timeline · Classical

50 of 83 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.

XXIII Calvia Amateur Open-25.4
Oct 2026Swisschess-results.com
Best of 2026Score 3/9TPR 1463Opp avg 1656Start 1577
Porsgrunn Klubbmesterskap i langjsjakk host 2026 A R 1-3—(1)
Aug – Sep 2026Swissfederation source
Score 0/2Opp avg 1416Start 1585
Porsgrunn Grand Prix 2026 B - VT TOUR—(1)
Sep 2026Swissfederation source
Score 3/4Opp avg 1441Start 1585
Psk varmesterskap langsjakk 2026 B R 5-6—(2)
Apr – May 2026Swissfederation source
Score 1/2Opp avg 1578Start 1585
Psk varmesterskap langsjakk 2026 B R 3-4—(1)
Mar 2026Swissfederation source
Score ½/1Opp avg 1667Start 1583
Ostlandsserien div 4 B 2025-2026 R 5—(0)
Mar 2026Teamfederation source
Score 1/1Start 1583
Psk varmesterskap langsjakk 2026 B R 2—(1)
Feb 2026Swissfederation source
Score 0/1Opp avg 1483Start 1596
Psk varmesterskap langsjakk 2026 B R 1—(1)
Jan 2026Swissfederation source
Score 0/1Opp avg 1553Start 1608
Ostlandsserien div 4 B 2025-2026 R 3—(0)
Jan 2026Teamfederation source
Score ½/1Start 1608
PSK klubbmesterskap langsjakk 2025 R X—(1)
Dec 2025Swissfederation source
Score 0/1Opp avg 1604Start 1629
Eiker Open (apent Buskerudmesterskap) 2025 B1499
Nov 2025Swissfederation source
#5 in 2025Score 1½/4Opp avg 1624Start 1611
PSK klubbmesterskap langsjakk 2025 R 5-7—(2)
Oct – Nov 2025Swissfederation source
Score 1/2Opp avg 1631Start 1622
Tonsberg Grand Prix TOUR B1749
Nov 2025Swissfederation source
#2 in 2025Score 2/4Opp avg 1624Start 1611
PSK klubbmesterskap langsjakk 2025 R 4—(2)
Oct 2025Swissfederation source
Score 1½/2Opp avg 1576Start 1622
Porsgrunn Grand Prix TOUR 2025 B1517
Sep 2025Swissfederation source
#3 in 2025Score 1/4Opp avg 1710Start 1626
PSK klubbmesterskap langsjakk 2025 R 1-3—(2)
Aug – Sep 2025Swissfederation source
Score 1/2Opp avg 1558Start 1626
PSK Open Langsjakk var 2025 R 7-91511
May 2025Swissfederation source
#4 in 2025Score 1/3Opp avg 1636Start 1636
PSK Open Langsjakk var 2025 R 6—(1)
Apr 2025Swissfederation source
Score 0/1Opp avg 1799Start 1642
PSK Open Langsjakk var 2025 R 3-51876
Feb – Mar 2025Swissfederation source
Best of 2025Score 2½/3Opp avg 1603Start 1626
Ostlandsserien 3. div A 2024-2025 R 4—(1)
Feb 2025Teamfederation source
Score 0/1Opp avg 2049Start 1626
PSK Open Langsjakk var 2025 R 1—(1)
Jan 2025Swissfederation source
Score 1/2Opp avg 1945Start 1629
PSK Open Langsjakk Host 2024 R 7—(1)
Dec 2024Swissfederation source
Score 0/1Opp avg 1760Start 1636
PSK Open Langsjakk Host 2024 R 5-6—(2)
Nov 2024Swissfederation source
Score ½/2Opp avg 1706Start 1647
Sandefjord Grand Prix B 2024—(2)
Nov 2024Swissfederation source
Score 3/4Opp avg 1573Start 1647
PSK Open Langsjakk Host 2024 R 3-4—(2)
Oct 2024Swissfederation source
Score 1/2Opp avg 1804Start 1640

Recent opponents · Classical

Girts Lielmezs Boris Litfin Irena Pajer Viktor Sokoliuk Francesc Casanovas Roca Hege Ibsen Jullum Jose Antonio Alonso de la Huerta Alicja Sadzikowska Thomas Funder Pedersen

Rated near Jan Ove Lorentzen · Classical

World

#=171171Filip Kollarik1551.6
#=171171Kristian Daniel1551.6
#=171171Jan Ove Lorentzen1551.6
#=171171Javier Acedo Pena1551.6
#=171171Aevar Akason1551.6

Norway

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