Chess South Africa Ratings Database

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Personal

Henning, J (Johan)

Chess SA id

1940111420

FIDE id

Date of birth

1994-04-20 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1078.4	1073.8	1194.5	1300
Raw rating	1078.4	1073.8	1194.5	1300
Weighted rating	1078	1073.2	1193.9	1299
Weighted performance	650.2	637.6	0	0
Floor	700	700	700	800
K-factor	36	36	36	36
Min/Max rating change allowed	197.2	198.5	167.1	143.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1300 2024-02-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1300 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1296.7 2025-08-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1078.4	1073.8	1194.5	1300
Analysis
Rating	1078.4	1073.8	1194.5	1300
Raw rating	1078.4	1073.8	1194.5	1300
Weighted rating	1078	1073.2	1193.9
Weighted performance	650.2	637.6	0
K-factor	36	36	36	36
Floor	700	700	700	800
Max/Min rating change allowed	197.2	198.5	167.1	143.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1078.4	1073.8	1194.5	1300
New weighted rating	1078	1073.3	1194.3	1299.7
New weighted performance	649.8	637.2	0	0
Temp new rating	1078.4	1073.8	1194.5	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1078.4	1073.8	1194.5	1300
New K-factor	36	36	36	36
New floor	700	700	700	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	10	10	0
	10	10	0
	0	0	0
History	33	24	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	33	9	27.27	-193.2	1225.1	1032
Standard	24	7	29.17	-177.1	1200.8	1023.8
Rapid	9	2	22.22	-236.1	1290	1053.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1078.4	1073.8	1194.5	1300
2025-09-01	1078.4	1073.8	1194.5	1300
2025-08-01	1078.4	1073.8	1194.5	1300
2025-07-01	1078.4	1073.8	1194.5	1300
2025-06-01	1078.4	1073.8	1194.5	1300
2025-05-01	1078.4	1073.8	1194.5	1300
2025-04-01	1078.4	1073.8	1194.5	1300
2025-03-01	1078.4	1073.8	1194.5	1300
2025-02-01	1078.4	1073.8	1194.5	1300
2025-01-01	1077.3	1072.4	1194.5	1300
2024-12-01	1077.3	1072.4	1194.5	1300
2024-11-01	1077.3	1072.4	1194.5	1300
2024-10-01	1077.3	1072.4	1194.5	1300
2024-09-01	1077.3	1072.4	1194.5	1300
2024-08-01	1077.3	1072.4	1194.5	1300
2024-07-01	1077.3	1072.4	1194.5	1300
2024-06-01	1077.3	1072.4	1194.5	1300
2024-08-01	1077.3	1072.4	1194.5	1300
2024-04-01	1077.3	1072.4	1194.5	1300
2024-03-01	1077.3	1072.4	1194.5	1300
2024-02-01	1077.3	1072.4	1194.5	1300
2024-01-01	1077.3	1072.4	1194.5	1300
2023-12-01	1077.3	1072.4	1132.4	1200
2023-11-01	1077.3	1072.4	1132.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Open 2023 (Intermediate)	2023-07-22	2023-07-23	Standard	Cape Winelands (WCW)	6	5	1.5	Yes	Analysis
2	Marie Delport Memorial 2023 (Open)	2023-01-21	2023-01-21	Standard	Cape Winelands (WCW)	6	5	1	Yes	Analysis
3	SA Braille 2022	2022-04-16	2022-04-17	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Cape Winelands Open 2022 (Braille)	2022-02-12	2022-02-13	Standard	Cape Winelands (WCW)	6	5	0.5	Yes	Analysis
5	Robertson Chess 2020 (Open)	2020-03-07	2020-03-07	Rapid	Cape Winelands (WCW)	5	4	1	Yes	Analysis
6	Robertson Strategema 2019 (Open)	2019-10-05	2019-10-05	Rapid	Cape Winelands (WCW)	5	5	1	Yes	Analysis
7	SA Braille Worcester 2019	2019-03-23	2019-03-24	Standard	Cape Winelands (WCW)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament SA Braille 2022				Tournament Marie Delport Memorial 2023
		date 2022-04-16	rnd 3	type Standard	result 1	date 2023-01-21	rnd 1	type Standard	result 1
		Opponent Scheepers, GP (George Philippus)				Opponent Fortuin, C (Colin)
2	1	Tournament Cape Winelands Open 2023				Tournament Cape Winelands Open 2023
		date 2023-07-23	rnd 6	type Standard	result 1	date 2023-07-23	rnd 6	type Standard	result 1
		Opponent Marthinus, L (Lee Andrea)				Opponent Marthinus, L (Lee Andrea)
3	1	Tournament Cape Winelands Open 2023				Tournament Cape Winelands Open 2023
		date 2023-07-22	rnd 3	type Standard	result 0.5	date 2023-07-22	rnd 3	type Standard	result 0.5
		Opponent Meyer, S (Shane)				Opponent Meyer, S (Shane)

#	Games	Start				End
1	4	Tournament SA Braille 2022				Tournament Marie Delport Memorial 2023
		date 2022-04-16	rnd 3	type Standard	result 1	date 2023-01-21	rnd 1	type Standard	result 1
		Opponent Scheepers, GP (George Philippus)				Opponent Fortuin, C (Colin)
2	1	Tournament Cape Winelands Open 2023				Tournament Cape Winelands Open 2023
		date 2023-07-23	rnd 6	type Standard	result 1	date 2023-07-23	rnd 6	type Standard	result 1
		Opponent Marthinus, L (Lee Andrea)				Opponent Marthinus, L (Lee Andrea)
3	1	Tournament Cape Winelands Open 2023				Tournament Cape Winelands Open 2023
		date 2023-07-22	rnd 3	type Standard	result 0.5	date 2023-07-22	rnd 3	type Standard	result 0.5
		Opponent Meyer, S (Shane)				Opponent Meyer, S (Shane)

#	Games	Start				End
1	1	Tournament Robertson Chess 2020				Tournament Robertson Chess 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Rossouw, I (Iain)				Opponent Rossouw, I (Iain)
2	1	Tournament Robertson Strategema 2019				Tournament Robertson Strategema 2019
		date 2019-10-05	rnd 3	type Rapid	result 1	date 2019-10-05	rnd 3	type Rapid	result 1
		Opponent Nolte, W (Willem)				Opponent Nolte, W (Willem)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament SA Braille 2022				Tournament Marie Delport Memorial 2023
		date 2022-04-16	rnd 3	type Standard	result 1	date 2023-01-21	rnd 1	type Standard	result 1
		Opponent Scheepers, GP (George Philippus)				Opponent Fortuin, C (Colin)
2	1	Tournament Cape Winelands Open 2023				Tournament Cape Winelands Open 2023
		date 2023-07-23	rnd 6	type Standard	result 1	date 2023-07-23	rnd 6	type Standard	result 1
		Opponent Marthinus, L (Lee Andrea)				Opponent Marthinus, L (Lee Andrea)
3	1	Tournament Robertson Chess 2020				Tournament Robertson Chess 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Rossouw, I (Iain)				Opponent Rossouw, I (Iain)

#	Games	Start				End
1	4	Tournament SA Braille 2022				Tournament Marie Delport Memorial 2023
		date 2022-04-16	rnd 3	type Standard	result 1	date 2023-01-21	rnd 1	type Standard	result 1
		Opponent Scheepers, GP (George Philippus)				Opponent Fortuin, C (Colin)
2	1	Tournament Cape Winelands Open 2023				Tournament Cape Winelands Open 2023
		date 2023-07-23	rnd 6	type Standard	result 1	date 2023-07-23	rnd 6	type Standard	result 1
		Opponent Marthinus, L (Lee Andrea)				Opponent Marthinus, L (Lee Andrea)
3	1	Tournament SA Braille Worcester 2019				Tournament SA Braille Worcester 2019
		date 2019-03-23	rnd 4	type Standard	result 1	date 2019-03-23	rnd 4	type Standard	result 1
		Opponent Bezuidenhout, S (Simone)				Opponent Bezuidenhout, S (Simone)

#	Games	Start				End
1	1	Tournament Robertson Chess 2020				Tournament Robertson Chess 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Rossouw, I (Iain)				Opponent Rossouw, I (Iain)
2	1	Tournament Robertson Strategema 2019				Tournament Robertson Strategema 2019
		date 2019-10-05	rnd 3	type Rapid	result 1	date 2019-10-05	rnd 3	type Rapid	result 1
		Opponent Nolte, W (Willem)				Opponent Nolte, W (Willem)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Bresler ,C (Conrad)	4	0	-425	3	0	-425	1	0	-425	0	0	0
1	Bresler ,C (Conrad)	4	1136.1	711.1	3	1119.1	711.1	1	1130.9	711.1	0	0	0
2	Richter ,HL (Heinrich Lodewikus)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Richter ,HL (Heinrich Lodewikus)	2	1362.7	937.7	2	1360.4	937.7	0	0	0	0	0	0
3	Conradie ,AF (Abram Francois)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Conradie ,AF (Abram Francois)	2	1152	727	2	1140.2	727	0	0	0	0	0	0
4	Isaacs ,WS (William Samuel)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Isaacs ,WS (William Samuel)	2	1394.7	969.7	1	1421.7	969.7	1	1313	969.7	0	0	0
5	Fortuin ,C (Colin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Fortuin ,C (Colin)	1	1433	1858	1	1433	1858	0	0	0	0	0	0
6	Bezuidenhout ,S (Simone)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bezuidenhout ,S (Simone)	1	1060.1	1485.1	1	1051.2	1485.1	0	0	0	0	0	0
7	Botha ,CF (Cornelius Frede)	1	1	425	1	1	425	0	0	0	0	0	0
7	Botha ,CF (Cornelius Frede)	1	1102.6	1527.6	1	1096	1527.6	0	0	0	0	0	0
8	Crotz ,G (Greagan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Crotz ,G (Greagan)	1	1485	1060	1	1463.3	1060	0	0	0	0	0	0
9	Springveldt ,L (Lael)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Springveldt ,L (Lael)	1	1310.2	885.2	1	1306	885.2	0	0	0	0	0	0
10	Marthinus ,L (Lee Andrea)	1	1	425	1	1	425	0	0	0	0	0	0
10	Marthinus ,L (Lee Andrea)	1	1012.2	1437.2	1	1001.6	1437.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Henning, J (Johan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms