Leo Bosma

NED · 76 yrs · K=20 · Peak 1611 (Apr 2024)

Best performance: 1587 at Hoogeveen Schaaktoernooi 2024 - Amateur 1(Best of 2024)

World #=165277 liveNetherlands #4660

OCT26 Rating

1581

Live Rating

1565.4

Change

-15.6

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	Hoogeveen Middag 2026Oct 10 – Oct 17TPR 1455	2/8	-15.6	1455	1565.4

Event timeline · Classical

15 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.

Hoogeveen Middag 2026-15.6
Oct 2026Individualchess-results.com
Best of 2026Score 2/9TPR 1455Opp avg 1695Start 1581
Chessfestival Groningen 2024 Compact949
Dec 2024Swissfederation source
Score 0/4Opp avg 1749Start 1600
Dutch Team Competition 2024-2025 - Klasse 5 Round 3—(1)
Nov 2024Teamfederation source
Score ½/1Opp avg 1679Start 1610
Hoogeveen Schaaktoernooi 2024 - Amateur 11587
Oct – Nov 2024Swissfederation source
Best of 2024Score 3/9Opp avg 1745Start 1610
Dutch Team Competition 2023-2024 - Klasse 5 Round 7—(0)
Mar 2024Teamfederation source
Score 0/1Start 1605
Dutch Team Competition 2023-2024 - Klasse 5 Round 6—(1)
Mar 2024Teamfederation source
Score ½/1Opp avg 1704Start 1605
Chessfestival Groningen 2023 Compact BCD—(2)
Dec 2023Swissfederation source
Score 1/4Opp avg 1373Start 1337
Dutch Team Competition 2023-2024 - Klasse 5 Round 4—(0)
Dec 2023Teamfederation source
Score 0/1Start 1337
Dutch Team Competition 2023-2024 - Klasse 5 Round 2—(1)
Nov 2023Teamfederation source
Score 0/1Opp avg 1266Start 1362
Hoogeveen Schaaktoernooi 2023 - Amateur 21167
Oct 2023Swissfederation source
Best of 2023Score ½/6Opp avg 1489Start 1416
Dutch Team Competition 2023-2024 - Klasse 5 Round 1—(1)
Oct 2023Teamfederation source
Score 0/1Opp avg 1706Start 1416
Nazomervierkampentoernooi Assen 2023—(1)
Aug 2023Swissfederation source
Score 1½/3Opp avg 1297Start 1423
Hoogeveen Schaaktoernooi 2022 Amateur1184
Oct 2022Swissfederation source
Best of 2022Score 1½/6Opp avg 1506Start 1476
Hoogeveen Schaaktoernooi 2019 - Amateur 21268
Oct 2019Swissfederation source
Best of 2019Score 2/8Opp avg 1541Start 1567
Hoogeveen Schaaktoernooi 2018 - Amateur 21567
Oct 2018Swissfederation source
Best of 2018Score 2½/7Opp avg 1567

Recent opponents · Classical

Ronald Blok Ruurd Kunnen Gijs Schoutens Jan Kruisselbrink Lars Van der Wal Ids Pieter Elzinga Charley Van Veldhoven River Mesman

Rated near Leo Bosma · Classical

World

#=165266Akash G1565.6
#=165266Sara Ortega Espina1565.6
#=165277Leo Bosma1565.4
#=165277Halldora Jonsdottir1565.4
#=165277Gery Rotthier1565.4

Netherlands

#=4657Hedde Duindam1566.0
#=4657Hannah Bakker1566.0
#4660Leo Bosma1565.4
#=4661Frans Reitema1565.0
#=4661Sam Van Gemert1565.0

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