Iwahn Apon

NED · 64 yrs · K=20 · Peak 1997 (Nov 2017)

Best performance: 2047 at Haarlemse Meesters Open 2017(Best of 2017)

OCT26 Rating

1987

Live Rating

1987.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1987	0
Sep 2026	1987	0
Aug 2026	1987	0
Jul 2026	1987	0
Jun 2026	1987	0
May 2026	1987	0
Apr 2026	1987	0
Mar 2026	1987	0
Feb 2026	1987	0
Jan 2026	1987	0
Dec 2025	1987	0
Nov 2025	1987	0

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 2 Round 2Oct 9, 2021	0/1	—

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

Event timeline · Classical

32 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 2 Round 2—(1)
Oct 2021Teamfederation source
Score 0/1Opp avg 2065Start 1986
Dutch Team Competition 2021-2022 - Klasse 2 Round 1—(1)
Sep 2021Teamfederation source
Score 1/1Opp avg 1903Start 1978
Dutch Team Competition 2019-2020 Klasse 2D Round 6—(1)
Mar 2020Teamfederation source
Score 0/1Opp avg 2133Start 1984
Dutch Team Competition 2019-2020 Klasse 2D Round 5—(1)
Feb 2020Teamfederation source
Score 1/1Opp avg 2035Start 1972
Dutch Team Competition 2019-2020 Klasse 2D Round 4—(1)
Dec 2019Teamfederation source
Score ½/1Opp avg 2190Start 1966
Dutch Team Competition 2019-2020 Klasse 2D Round 3—(1)
Nov 2019Teamfederation source
Score 0/1Opp avg 2159Start 1979
Dutch Team Competition 2019-2020 Klasse 2D Round 2—(1)
Nov 2019Teamfederation source
Score 0/1Opp avg 2068Start 1979
Dutch Team Competition 2019-2020 Klasse 2D Round 1—(1)
Sep 2019Teamfederation source
Score 1/1Opp avg 1996Start 1968
Dutch Team Competition 2018-2019 Klasse 2D Round 9—(1)
May 2019Teamfederation source
Score ½/1Opp avg 2046Start 1966
Dutch Team Competition 2018-2019 Klasse 2D Round 8—(1)
Apr 2019Teamfederation source
Score 1/1Opp avg 2230Start 1949
Dutch Team Competition 2018-2019 Klasse 2D Round 7—(1)
Mar 2019Teamfederation source
Score 0/1Opp avg 1987Start 1958
Dutch Team Competition 2018-2019 Klasse 2D Round 6—(1)
Feb 2019Teamfederation source
Score 0/1Opp avg 1975Start 1968
Dutch Team Competition 2018-2019 Klasse 2D Round 5—(1)
Dec 2018Teamfederation source
Score 0/1Opp avg 2069Start 1975
Dutch Team Competition 2018-2019 Klasse 2D Round 4—(1)
Nov 2018Teamfederation source
Score ½/1Opp avg 2122Start 1966
Dutch Team Competition 2018-2019 Klasse 2D Round 3—(1)
Nov 2018Teamfederation source
Score ½/1Opp avg 2134Start 1966
Haarlemse Meesters Open 20181983
Oct 2018Swissfederation source
#2 in 2018Score 4/9Opp avg 2026Start 1941
Dutch Team Competition 2018-2019 Klasse 2D Round 2—(1)
Oct 2018Teamfederation source
Score 1/1Opp avg 2104Start 1941
Dutch Team Competition 2018-2019 Klasse 2D Round 1—(1)
Sep 2018Teamfederation source
Score ½/1Opp avg 1854Start 1943
Dutch Open 2018 - Reserve A1925
Jul – Aug 2018Swissfederation source
#3 in 2018Score 5/9Opp avg 1882Start 1948
BPB Limburg Open 2018 - Groep B1751
May 2018Swissfederation source
#4 in 2018Score 2½/7Opp avg 1853Start 1993
Dutch Team Competition 2017-2018 2D Round 9—(1)
Apr 2018Teamfederation source
Score 0/1Opp avg 2222Start 1997
Dutch Team Competition 2017-2018 2D Round 6—(1)
Feb 2018Teamfederation source
Score ½/1Opp avg 1980Start 1997
Tata Steel Tienkampen 20182006
Jan 2018Swissfederation source
Best of 2018Score 5/9Opp avg 1963Start 1995
Dutch Team Competition 2017-2018 2D Round 5—(1)
Dec 2017Teamfederation source
Score 1/1Opp avg 2029Start 1984
Dutch Team Competition 2017-2018 2D Round 3—(1)
Nov 2017Teamfederation source
Score 0/1Opp avg 2125Start 1997

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