Iwan Bonoo

NED · 62 yrs · K=20 · Peak 2034 (Jan 2011)

Best performance: 1962 at II Open Internacional Cidade de Lagos - Hotel Vila Gale(Best of 2024)

World #=59092 live243#58,849 publishedNetherlands #=2499

OCT26 Rating

1860

Live Rating

1860.0

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 2025-2026 Klasse 4DSep 20, 2025 – Apr 11TPR 1188	0/3	1188

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

Event timeline · Classical

21 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 2025-2026 Klasse 4D1188
Sep 2025 – Apr 2026Teamfederation source
Score 0/3Opp avg 1988Start 1904
III Torneio Internacional Cidade de Lagos1824
Nov 2025Swissfederation source
#3 in 2025Score 3½/8Opp avg 1867Start 1890
Brugse Meesters 2025 Open1962
Aug 2025Swissfederation source
Best of 2025Score 3/7Opp avg 2012Start 1894
46ste Open Internationaal Toernooi Gent1857
Jul 2025Swissfederation source
#2 in 2025Score 4/8Opp avg 1857Start 1899
Dutch Team Competition 2024-2025 - Klasse 3 Round 9—(1)
May 2025Teamfederation source
Score 0/1Opp avg 1940Start 1908
Dutch Team Competition 2024-2025 - Klasse 5 Round 7—(1)
Apr 2025Teamfederation source
Score ½/1Opp avg 1933Start 1907
Dutch Team Competition 2024-2025 - Klasse 5 Round 6—(1)
Mar 2025Teamfederation source
Score 0/1Opp avg 1842Start 1919
Dutch Team Competition 2024-2025 - Klasse 5 Round 5—(1)
Feb 2025Teamfederation source
Score ½/1Opp avg 1823Start 1922
Dutch Team Competition 2024-2025 - Klasse 5 Round 4—(1)
Dec 2024Teamfederation source
Score ½/1Opp avg 1909Start 1922
Dutch Team Competition 2024-2025 - Klasse 5 Round 3—(0)
Nov 2024Teamfederation source
Score 1/1Start 1922
Dutch Team Competition 2024-2025 - Klasse 5 Round 2—(1)
Nov 2024Teamfederation source
Score 0/1Opp avg 2025Start 1922
II Open Internacional Cidade de Lagos - Hotel Vila Gale1962
Oct – Nov 2024Swissfederation source
Best of 2024Score 5½/9Opp avg 1962Start 1912
Dutch Team Competition 2024-2025 - Klasse 5 Round 1—(1)
Oct 2024Teamfederation source
Score 1/1Opp avg 1905Start 1912
45ste Open Internationaal Toernooi Gent1923
Jul 2024Swissfederation source
#2 in 2024Score 4½/7Opp avg 1774Start 1908
Dutch Team Competition 2023-2024 - Klasse 5 Round 7—(1)
Mar 2024Teamfederation source
Score 0/1Opp avg 1639Start 1915
Dutch Team Competition 2023-2024 - Klasse 5 Round 6—(1)
Mar 2024Teamfederation source
Score 1/1Opp avg 1904Start 1915
Dutch Team Competition 2023-2024 - Klasse 5 Round 5—(1)
Feb 2024Teamfederation source
Score 1/1Opp avg 1873Start 1848
X Chessable Sunway Sitges International Chess Festival - Group A1683
Dec 2023Swissfederation source
Best of 2023Score 3/10Opp avg 1832Start 1911
Dutch Team Competition 2023-2024 - Klasse 5 Round 3—(1)
Nov 2023Teamfederation source
Score 1/1Opp avg 1728Start 1918
Dutch Team Competition 2023-2024 - Klasse 5 Round 2—(1)
Nov 2023Teamfederation source
Score 0/1Opp avg 1852Start 1918
Dutch Team Competition 2023-2024 - Klasse 3 Round 2—(1)
Oct 2023Teamfederation source
Score 0/1Opp avg 2050Start 1925

Rated near Iwan Bonoo · Classical

World

#=59092Cees Van den Berg1860.0
#=59092Ronny Van den Boomen1860.0
#=59092Iwan Bonoo1860.0
#=59092Franco Carrizo1860.0
#=59092Jan Van der Knaap1860.0

Netherlands

#=2499Cees Van den Berg1860.0
#=2499Ronny Van den Boomen1860.0
#=2499Iwan Bonoo1860.0
#=2499Jan Van der Knaap1860.0
#=2499Daan Smit1860.0

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