Heinz-Juergen Koronowski

GER · 80 yrs · K=20 · Peak 1891 (By Dec 2012)

Best performance: 2082 at 7th International Chess Openin Vellmar Open A(Best of 2015)

OCT26 Rating

1735

Live Rating

1735.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1735	0
Sep 2026	1735	0
Aug 2026	1735	0
Jul 2026	1735	0
Jun 2026	1735	0
May 2026	1735	0
Apr 2026	1735	0
Mar 2026	1735	0
Feb 2026	1735	0
Jan 2026	1735	0
Dec 2025	1735	0
Nov 2025	1735	0

Classical games since the October list

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

	Last played	Score	TPR
	Bezirkseinzelmeisterschaft SBOO 2025Sep 19, 2025 – Sep 21, 2025TPR 1575	2/5	1575

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

Event timeline · Classical

34 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.

Bezirkseinzelmeisterschaft SBOO 20251575
Sep 2025Swissfederation source
#3 in 2025Score 2/5Opp avg 1848Start 1747
4. Kurt Pape-Open Gruppe A1729
Aug 2025Swissfederation source
Best of 2025Score 2½/7Opp avg 1831Start 1752
26. NordWest-Cup B-Open1635
Jan – Feb 2025Swissfederation source
#2 in 2025Score 3/6Opp avg 1635Start 1774
3. Kurt-Pape-Open B-Open1861
Jul 2024Swissfederation source
Best of 2024Score 4/7Opp avg 1736Start 1767
25. NordWest-Cup Open B1359
Jan 2024Swissfederation source
#2 in 2024Score 3/7Opp avg 1409Start 1660
2. Kurt-Pape-Open Gruppe B1376
Aug 2023Swissfederation source
Best of 2023Score 3/7Opp avg 1376Start 1705
24. NordWest-Cup Open A1071
Jan 2023Swissfederation source
Score 0/6Opp avg 1871Start 1746
Bezirkseinzelmeisterschaft SBOO 20221781
Oct 2022Swissfederation source
#2 in 2022Score 2½/5Opp avg 1906Start 1749
1. Kurt-Pape-Open1410
Aug 2022Swissfederation source
#3 in 2022Score 1½/5Opp avg 1559Start 1789
23. NordWest-Cup Open A1864
Feb 2022Swissfederation source
Best of 2022Score 2½/7Opp avg 1966Start 1776
22. Ruegenwalder NordWest-Cup Open A1908
Jan 2020Swissfederation source
Best of 2020Score 2½/6Opp avg 1965Start 1754
SBOO Einzelmeisterschaft 20191943
Oct 2019Swissfederation source
Best of 2019Score 3½/5Opp avg 1670Start 1738
11. Vellmarer Schachtage A-Open1650
Jul 2019Swissfederation source
#3 in 2019Score 2/7Opp avg 1808Start 1758
21. Ruegenwalder NordWest-Cup Open A1797
Jan 2019Swissfederation source
#2 in 2019Score 1½/6Opp avg 1990Start 1753
SBOO Einzelmeisterschaft 20181906
Sep 2018Swissfederation source
Best of 2018Score 2/5Opp avg 1781Start 1740
10. Vellmarer Schachtage A-Open1664
Jul 2018Swissfederation source
#2 in 2018Score 2/7Opp avg 1822Start 1759
20. Internationales Schachturnier Bad Zwischenahn - Open A1635
Jan 2018Swissfederation source
#3 in 2018Score 1/7Opp avg 1944Start 1780
9. Vellmarer Schachtage A-Open1914
Jul 2017Swissfederation source
Best of 2017Score 3/7Opp avg 1964Start 1753
19. Ruegenwalder Muehle NordWest-Cup A1814
Jan 2017Swissfederation source
#2 in 2017Score 2½/7Opp avg 1916Start 1742
SBOO-Einzelmeisterschaft 2016 (Meisterturnier)1593
Oct 2016Swissfederation source
#3 in 2016Score 2/5Opp avg 1866Start 1754
8. Vellmarer Schachtage A-Open1867
Jul 2016Swissfederation source
Best of 2016Score 3/7Opp avg 1917Start 1730
18. NordWest-Cup Open A1671
Jan 2016Swissfederation source
#2 in 2016Score 1½/7Opp avg 1901Start 1743
4.Andreas-Schaar-Gedenkturnier A 20151679
Nov 2015Swissfederation source
#3 in 2015Score 1½/5Opp avg 1872Start 1752
7th International Chess Openin Vellmar Open A2082
Aug 2015Swissfederation source
Best of 2015Score 4/7Opp avg 2025Start 1700
17. Ruegenwalder NordWest Cup Gruppe A1776
Jan 2015Swissfederation source
#2 in 2015Score 2/7Opp avg 1969Start 1691

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