Ondrej Chadima

CZE · 16 yrs · K=40 · Peak 1654 (Jun 2026)

Best performance: 1772 at FIDE Open QCC Ceske Budejovice 2026(Best of 2026)

World #=128028 live1209#129,237 publishedCzechia #4527

OCT26 Rating

1649

Live Rating

1654.2

Change

+5.2

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	1. liga mládeže B 2026/2027Oct 3 – Apr 25, 2027TPR 1695	1/2	+5.2	1695	1654.2

Event timeline · Classical

20 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.

1. liga mládeže B 2026/2027+5.2
Oct 2026 – Apr 2027Teamchess-results.com
Score 1/2Opp avg 1695Start 1649
Chess Festival Ceske Budejovice 2026 - Open B1642
Jun – Jul 2026Swisschess-results.com
#2 in 2026Score 4/9Opp avg 1685Start 1654
FIDE Open QCC Ceske Budejovice 20261772
May 2026Swissfederation source
Best of 2026Score 4½/9Opp avg 1815Start 1600
JSS - 2. divize skupina Finale B 2025-2026 r3-4—(1)
Feb – Mar 2026Teamfederation source
Score 1/1Opp avg 1715Start 1573
JSS - 2. divize skupina Finale B 2025-2026 r1-2—(0)
Feb 2026Teamfederation source
Score 1/1Start 1573
JSS - 2. divize skupina B 2025-2026 r4-5—(2)
Oct – Dec 2025Teamfederation source
Score 1/2Opp avg 1596Start 1556
JSS - 2. divize skupina B 2025-2026 r2-3—(2)
Oct – Nov 2025Teamfederation source
Score ½/2Opp avg 1760Start 1556
JSS - 2. divize skupina B 2025-2026 r6-7—(1)
Oct 2025Teamfederation source
Score ½/1Opp avg 1842Start 1556
Chess festival Ceske Budejovice 2025 - Open - B1593
Jun – Jul 2025Swissfederation source
Best of 2025Score 4½/9Opp avg 1593Start 1541
FIDE Open QCC Ceske Budejovice 20251517
Apr – May 2025Swissfederation source
#2 in 2025Score 4/9Opp avg 1642Start 1554
JSS - 2. divize skupina Finale B 2024-2025 r8-9—(2)
Jan – Feb 2025Teamfederation source
Score 1/2Opp avg 1825Start 1531
JSS - 2. divize skupina A 2024-2025 r6-7—(1)
Oct 2024 – Jan 2025Teamfederation source
Score 0/1Opp avg 1871Start 1543
JSS - 2. divize skupina A 2024-2025 r4-5—(1)
Oct – Dec 2024Teamfederation source
Score 0/1Opp avg 1862Start 1543
JSS - 2. divize skupina A 2024-2025 r1—(1)
Oct 2024Teamfederation source
Score 0/1Opp avg 1823Start 1543
Sachovy festival Ceske Budejovice 2024 - Open B1591
Jun – Jul 2024Swissfederation source
Best of 2024Score 4½/9Opp avg 1648Start 1530
Open QCC Ceske Budejovice 20241456
Apr – May 2024Swissfederation source
#2 in 2024Score 4/9Opp avg 1614
JSS - 1. divize 2023-2024 r11—(1)
Oct 2023 – Apr 2024Teamfederation source
Score 0/1Opp avg 1890
JSS - 1. divize 2023-2024 r9-10—(1)
Oct 2023 – Mar 2024Teamfederation source
Score 0/1Opp avg 1418
JSS - 1. divize 2023-2024 r5-6—(1)
Oct 2023 – Jan 2024Teamfederation source
Score 0/1Opp avg 1640
JSS - 1. divize 2023-2024 r2-3—(1)
Oct – Nov 2023Teamfederation source
Score 0/1Opp avg 1762

Recent opponents · Classical

Nikola Kusova Jindrich Snasel

Rated near Ondrej Chadima · Classical

World

#=128028Pavol Stolar1654.2
#=128028Jose Wellington Da Silva1654.2
#=128028Ondrej Chadima1654.2
#=128028Manuel Lopez Atienza1654.2
#=128028Navya Goenka1654.2

Czechia

#=4522Jaroslav Cech1655.0
#=4522Martin Mrazek1655.0
#4527Ondrej Chadima1654.2
#4528Elen Hetfleischova1654.0
#=4529Tomas Bartek1653.0

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