Sjef De Jong

AUS · 69 yrs · K=20 · Peak 1641 (Apr 2024)

Best performance: 1681 at 2024 Perth International Open(Best of 2024)

World #=146131 live734#145,397 publishedAustralia #=1202

OCT26 Rating

1607

Live Rating

1607.0

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
	2026 Richard Lilly Swiss Rounds 4-7Jul 9 – Aug 20TPR 1669	2½/4	1669

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

Event timeline · Classical

16 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.

2026 Richard Lilly Swiss Rounds 4-71669
Jul – Aug 2026Swissfederation source
Best of 2026Score 2½/4Opp avg 1574Start 1600
2026 Richard Lilly Swiss Rounds 1-3—(2)
Jul 2026Swissfederation source
Score 1/2Opp avg 1612Start 1600
2026 Robert Pilgrim Open Rounds 5-7—(2)
May – Jun 2026Individualfederation source
Score 2/3Opp avg 1666Start 1607
2026 Robert Pilgrim Open Rounds 1-4—(2)
May 2026Swissfederation source
Score 1/4Opp avg 1804Start 1607
2025 Perth International Open1662
Sep 2025Swissfederation source
Best of 2025Score 1½/6Opp avg 1811Start 1601
2025 Richard Lilly Swiss Rounds 4-71656
Jul – Aug 2025Swissfederation source
#2 in 2025Score 2/4Opp avg 1656Start 1595
2025 Richard Lilly Swiss Rounds 1-31611
Jul 2025Swissfederation source
#3 in 2025Score 1/3Opp avg 1736Start 1595
2025 Robert Pilgrim Open Rounds 5-7990
May – Jun 2025Swissfederation source
Score 0/3Opp avg 1790Start 1599
2025 Robert Pilgrim Open Rounds 1-4—(2)
May 2025Swissfederation source
Score 2/3Opp avg 1898Start 1599
2024 Richard Lilly Swiss Rounds 4-61415
Jun – Jul 2024Swissfederation source
#2 in 2024Score ½/3Opp avg 1688Start 1631
2024 Richard Lilly Swiss Rounds 1-3—(1)
Jun 2024Swissfederation source
Score 0/1Opp avg 2158Start 1631
2024 Robert Pilgrim Open Round 7—(0)
Apr – May 2024Swissfederation source
Score 1/1Start 1641
2024 Robert Pilgrim Open Rounds 3-6—(2)
Apr – May 2024Swissfederation source
Score 2/4Opp avg 1857Start 1641
2024 Robert Pilgrim Open Rounds 1-2—(1)
Apr 2024Swissfederation source
Score 0/1Opp avg 1853Start 1641
2024 Perth International Open1681
Mar 2024Swissfederation source
Best of 2024Score 2½/7Opp avg 1783Start 1623
2023 Richard Lilly Swiss Round 7—(1)
Jul – Aug 2023Swissfederation source
Score 0/1Opp avg 1840Start 1389

Rated near Sjef De Jong · Classical

World

#=146131Lluis Sanchez Fontanet1607.0
#=146131Naveen Dissanayake1607.0
#=146131Sjef De Jong1607.0
#=146131Tahsin Ahmadian1607.0
#=146131David Bulbeck1607.0

Australia

#=1199Dhwani Gupta1608.0
#=1202Naveen Dissanayake1607.0
#=1202Sjef De Jong1607.0
#=1202David Bulbeck1607.0
#=1202Vivaan Rawat1607.0

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