Winfried Heck

GER · 70 yrs · K=40 · Peak 1525 (Mar 2024)

Best performance: 1382 at GRENKE Chess Open 2018 C-Open(Best of 2018)

NOV26 Rating

1525

Live Rating

1525.0

Change

0.0

Games Played

Rating History · Classical

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Official classical rating by month

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 2 games, Apr 4.

From 49 classical games on record, the latest on Apr 6.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	grenke Chess Open 2026 C-OpenApr 2 – Apr 6	3/7	—

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

From 7 rated classical games against rated opponents, 2017–2019

#	Opponent	Rating
1,	Maren Homfeldt, Apr 2018 · GRENKE Chess Open 2018 C-Open	, 1212
1,	Heinrich Grunert, Apr 2018 · GRENKE Chess Open 2018 C-Open	, 1212

#	Opponent	Overall	Rating
1,	Sina Fecker, Highest-rated meeting: Apr 2019 · GRENKE Chess Open 2019 C-Open	, 0/1	, 1366
2,	Steffen Leithoff, Highest-rated meeting: Mar 2018 · GRENKE Chess Open 2018 C-Open	, 0/1	, 1346
3,	Marco Yang, Highest-rated meeting: Apr 2019 · GRENKE Chess Open 2019 C-Open	, 0/1	, 1278
4,	Maren Homfeldt, Highest-rated meeting: Apr 2017 · GRENKE Chess Open 2017 C-Open	, 1/2	, 1247
5,	Heinrich Grunert, Highest-rated meeting: Apr 2018 · GRENKE Chess Open 2018 C-Open	, 1/1	, 1212
6,	Regis Ducreux, Highest-rated meeting: Apr 2019 · GRENKE Chess Open 2019 C-Open	, ½/1	, 1177

1 of 6 events · All years

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.

grenke Chess Open 2026 C-Open—(0)
Apr 2026Swissfederation source
Score 3/7Start 1525

Live ratings projected from the NOV26 published list · Not affiliated with FIDE