Sebastiaan De Jong

NED · 48 yrs · K=20 · Peak 1960 (Aug 2019)

Best performance: 1986 at Leiden Chess Tournament 2019 Groep B(Best of 2019)

OCT26 Rating

1900

Live Rating

1900.0

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 2021-2022 - Klasse 4 Round 5May 21, 2022	1/1	—

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

Event timeline · Classical

17 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 2021-2022 - Klasse 4 Round 5—(1)
May 2022Teamfederation source
Score 1/1Opp avg 1629Start 1824
Dutch Team Competition 2026-2027- Meesterklasse Round 4-7—(1)
Mar – Apr 2022Swissfederation source
Score 1½/4Opp avg 1525Start 1848
Dutch Team Competition 2021-2022 - Klasse 4 Round 8—(1)
Apr 2022Teamfederation source
Score 0/1Opp avg 1973Start 1852
Dutch Team Competition 2026-2027- Meesterklasse Round 1-3—(2)
Mar 2022Swissfederation source
Score 1½/2Opp avg 1718Start 1848
Dutch Team Competition 2021-2022 - Klasse 4 Round 7—(1)
Mar 2022Teamfederation source
Score ½/1Opp avg 1806Start 1848
Dutch Team Competition 2021-2022 - Klasse 4 Round 6—(1)
Feb 2022Teamfederation source
Score 0/1Opp avg 2072Start 1857
Dutch Team Competition 2021-2022 - Klasse 4 Round 4—(1)
Nov 2021Teamfederation source
Score 0/1Opp avg 2326Start 1860
Dutch Team Competition 2021-2022 - Klasse 4 Round 3—(0)
Nov 2021Teamfederation source
Score 0/1Start 1860
Dutch Team Competition 2021-2022 - Klasse 4 Round 2—(0)
Oct 2021Teamfederation source
Score 1/1Start 1860
Dutch Team Competition 2021-2022 - Klasse 4 Round 1—(0)
Sep 2021Teamfederation source
Score 0/1Start 1860
Dutch Team Competition 2019-2020 Klasse 4 Round 6—(1)
Mar 2020Teamfederation source
Score 0/1Opp avg 1830Start 1883
Dutch Team Competition 2019-2020 Klasse 4 Round 5—(1)
Feb 2020Teamfederation source
Score ½/1Opp avg 1617Start 1897
Dutch Team Competition 2019-2020 Klasse 4 Round 4—(1)
Dec 2019Teamfederation source
Score 0/1Opp avg 1902Start 1918
Dutch Team Competition 2019-2020 Klasse 4 Round 3—(1)
Nov 2019Teamfederation source
Score 0/1Opp avg 1617Start 1960
Dutch Team Competition 2019-2020 Klasse 4 Round 2—(1)
Nov 2019Teamfederation source
Score ½/1Opp avg 1826Start 1960
Dutch Team Competition 2019-2020 Klasse 4 Round 1—(0)
Sep 2019Teamfederation source
Score 1/1Start 1960
Leiden Chess Tournament 2019 Groep B1986
Jul 2019Swissfederation source
Best of 2019Score 6½/9Opp avg 1845Start 1942

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