Ondrej Koscielnik

CZE · 13 yrs · K=40 · Peak 1580 (Jan 2026)

Best performance: 1688 at DAFO CUP 2025(Best of 2025)

World #=120188 live1308#118,880 publishedCzechia #=2120

OCT26 Rating

1580

Live Rating

1580.0

Change

0.0

Games Played

Rating History · Rapid

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Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	DAFO CUP 2025Dec 20, 2025TPR 1688	4½/9	1688

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

9 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.

DAFO CUP 20251688
Dec 2025Swissfederation source
Best of 2025Score 4½/9Opp avg 1688Start 1542
Mistrovstvi Moravy a Slezska 2025 - rapid delay1624
Oct 2025Swissfederation source
#3 in 2025Score 4½/9Opp avg 1667Start 1495
Grand prix mladeze MKSS 2025 - HD12690
Mar 2025Swissfederation source
Score 4/9Opp avg 1490Start 1512
Open Petrvald 20251668
Mar 2025Swissfederation source
#2 in 2025Score 5/9Opp avg 1668Start 1512
DAFO CUP 20241665
Dec 2024Swissfederation source
Best of 2024Score 4½/9Opp avg 1767Start 1465
Open Orlova 20241411
Sep 2024Swissfederation source
#2 in 2024Score 4/9Opp avg 1684Start 1490
Open Petrvald 20241380
Mar 2024Swissfederation source
#3 in 2024Score 3½/9Opp avg 1620Start 1533
DAFO CUP 20231224
Dec 2023Swissfederation source
Best of 2023Score 4/9Opp avg 1267Start 1221
Open Orlova 20231221
Sep 2023Swissfederation source
#2 in 2023Score 3/9Opp avg 1379

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