Johan Jacobus Hendrik Sadie

RSA · 28 yrs · K=20 · Peak 1822 (Mar 2024)

Best performance: 1861 at SA Junior Closed Chess Championship 2015 Under 18/20 Open(Best of 2015)

OCT26 Rating

1809

Live Rating

1809.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

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Official classical rating by month

List	Rating	Change
Oct 2026	1809	0
Sep 2026	1809	0
Aug 2026	1809	0
Jul 2026	1809	0
Jun 2026	1809	0
May 2026	1809	0
Apr 2026	1809	0
Mar 2026	1809	0
Feb 2026	1809	+1
Jan 2026	1808	0
Dec 2025	1808	-1
Nov 2025	1809	0

Classical games since the October list

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

	Last played	Score	TPR
	2025 South African Open Chess Championships (B)Jun 28, 2025 – Jul 5, 2025TPR 1763	6½/11	1763

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

Event timeline · Classical

13 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.

2025 South African Open Chess Championships (B)1763
Jun – Jul 2025Swissfederation source
Best of 2025Score 6½/11Opp avg 1683Start 1822
2018 Waterkloof Open (A)1695
Mar 2018Swissfederation source
Best of 2018Score 2½/5Opp avg 1695Start 1708
Gauteng Chess League (1st Division)—(2)
Nov 2017Teamfederation source
Score ½/2Opp avg 1892Start 1709
Jhb Metro Chess Adult Open Tournament 20161586
Aug 2016Swissfederation source
#2 in 2016Score 3½/6Opp avg 1711Start 1733
South African Junior Closed 2016 (u18 Boys)1752
Mar 2016Swissfederation source
Best of 2016Score 6/11Opp avg 1702Start 1707
FIDE World Youth - Cadets Chess Championships - open U181689
Oct – Nov 2015Swissfederation source
#4 in 2015Score 3½/11Opp avg 1838Start 1747
UJ Swiss Open1744
Sep 2015Swissfederation source
#3 in 2015Score 2½/5Opp avg 1649Start 1749
SA Junior Closed Chess Championship 2015 Under 18/20 Open1861
Apr 2015Swissfederation source
Best of 2015Score 7/11Opp avg 1811Start 1688
Waterkloof Open (Prestige Section)1811
Mar 2015Swissfederation source
#2 in 2015Score 2/6Opp avg 2004Start 1672
Piet Robbertse Open Chess Tournament 20151647
Jan – Feb 2015Swissfederation source
#5 in 2015Score 1½/6Opp avg 1840Start 1692
Durban Open GM Norm Tournament1505
Sep 2014Swissfederation source
Score 5½/11Opp avg 2305Start 1702
South African Open Chess Championships 20141702
Jul 2014Swissfederation source
Best of 2014Score 5½/11Opp avg 1895
Commonwealth and South African Open 2013 (Open Section)1593
Jul 2013Swissfederation source
Best of 2013Score 5/11Opp avg 1866

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