Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Den Heever, J (Joben)

Chess SA id

1040111221

FIDE id

Date of birth

2004-10-13 (Adult)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1086.4	1079.2	1200	1200
Raw rating	1086.4	1079.2	1200	1200
Weighted rating	1086.4	1079.2	1200	1200
Weighted performance	542.1	541.4	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	194.9	197	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1086.4	1079.2	1200	1200
Analysis
Rating	1086.4	1079.2	1200	1200
Raw rating	1086.4	1079.2	1200	1200
Weighted rating	1086.4	1079.2	1200
Weighted performance	542.1	541.4	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	194.9	197	165.8	165.8
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	1086.4	1079.2	1200	1200
New weighted rating	1086.4	1079.2	1200	1200
New weighted performance	541.7	541	0	0
Temp new rating	1086.4	1079.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1086.4	1079.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	4	4
	0	0
History	21	21

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Namakwa (NCN)
Province	Northern Cape (NC)
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	21	5	23.81	-222.6	1186.6	963.9
Standard	21	5	23.81	-222.6	1186.6	963.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1086.4	1079.2	1200	1200
2025-09-01	1086.4	1079.2	1200	1200
2025-08-01	1086.4	1079.2	1200	1200
2025-07-01	1086.4	1079.2	1200	1200
2025-06-01	1086.4	1079.2	1200	1200
2025-05-01	1086.4	1079.2	1200	1200
2025-04-01	1086.4	1079.2	1200	1200
2025-03-01	1086.4	1079.2	1200	1200
2025-02-01	1086.4	1079.2	1200	1200
2025-01-01	1086.4	1079.2	1200	1200
2024-12-01	1086.4	1079.2	1200	1200
2024-11-01	1086.4	1079.2	1200	1200
2024-10-01	1086.4	1079.2	1200	1200
2024-09-01	1086.4	1079.2	1200	1200
2024-08-01	1086.4	1079.2	1200	1200
2024-07-01	1086.4	1079.2	1200	1200
2024-06-01	1086.4	1079.2	1200	1200
2024-08-01	1086.4	1079.2	1200	1200
2024-04-01	1086.4	1079.2	1200	1200
2024-03-01	1086.4	1079.2	1200	1200
2024-02-01	1086.4	1079.2	1200	1200
2024-01-01	1086.4	1079.2	1200	1200
2023-12-01	1086.4	1079.2	1200	1200
2023-11-01	1086.4	1079.2	1200	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	Namakwa Skole Proewe 2023 (U18 Boys)	2023-04-15	2023-04-15	Standard	Namakwa (NCN)	5	5	3.5	Yes	Analysis
2	Namakwa Distrik Proewe 2022 (U18 Boys)	2022-06-04	2022-06-04	Standard	Namakwa (NCN)	5	4	1	Yes	Analysis
3	Namakwa Distrik Proewe 2020 (U18 Boys)	2020-03-14	2020-03-14	Standard	Namakwa (NCN)	5	4	0	Yes	Analysis
4	Namakwa Skaak 2019 (O16)	2019-08-03	2019-08-03	Standard	Namakwa (NCN)	5	4	0	Yes	Analysis
5	Namakwa Proewe 2019 (U15 Boys)	2019-03-02	2019-03-02	Standard	Namakwa (NCN)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Skole Proewe 2023
		date 2022-06-04	rnd 5	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 0.5
		Opponent Fillies, B (Boikhutso)				Opponent Makeza, S (Stanton)
2	2	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Fillies, B (Boikhutso)				Opponent Strauss, M (Melverick)
3	1	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 5	type Standard	result 0.5	date 2019-03-02	rnd 5	type Standard	result 0.5
		Opponent Cockrell, W (Willmark)				Opponent Cockrell, W (Willmark)

#	Games	Start				End
1	3	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Skole Proewe 2023
		date 2022-06-04	rnd 5	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 0.5
		Opponent Fillies, B (Boikhutso)				Opponent Makeza, S (Stanton)
2	2	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Fillies, B (Boikhutso)				Opponent Strauss, M (Melverick)
3	1	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 5	type Standard	result 0.5	date 2019-03-02	rnd 5	type Standard	result 0.5
		Opponent Cockrell, W (Willmark)				Opponent Cockrell, W (Willmark)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Fillies, B (Boikhutso)				Opponent Strauss, M (Melverick)
2	2	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Skole Proewe 2023
		date 2022-06-04	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Fillies, B (Boikhutso)				Opponent Cloete, A (Adrian)

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Fillies, B (Boikhutso)				Opponent Strauss, M (Melverick)
2	2	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Skole Proewe 2023
		date 2022-06-04	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Fillies, B (Boikhutso)				Opponent Cloete, A (Adrian)

No games found.

#	Games	Start				End

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	Makeza ,S (Stanton)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Makeza ,S (Stanton)	2	1159.7	947.2	2	1153.2	947.2	0	0	0	0	0	0
2	Fillies ,B (Boikhutso)	2	2	425	2	2	425	0	0	0	0	0	0
2	Fillies ,B (Boikhutso)	2	1168.2	1593.2	2	1161	1593.2	0	0	0	0	0	0
3	Roesch ,J (Joshua)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Roesch ,J (Joshua)	2	1092.3	667.3	2	1100.6	667.3	0	0	0	0	0	0
4	Mametja ,B (Bokamoso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mametja ,B (Bokamoso)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Cloete ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Cloete ,M (Matthew)	1	1247	822	1	1246.9	822	0	0	0	0	0	0
6	Cloete ,A (Adrian)	1	1	425	1	1	425	0	0	0	0	0	0
6	Cloete ,A (Adrian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Engelbrecht ,D (Deacon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Engelbrecht ,D (Deacon)	1	1193.2	768.2	1	1193.9	768.2	0	0	0	0	0	0
8	Strauss ,M (Melverick)	1	1	425	1	1	425	0	0	0	0	0	0
8	Strauss ,M (Melverick)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Vries ,R (Ruwayline)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Vries ,R (Ruwayline)	1	1232	807	1	1234.1	807	0	0	0	0	0	0
10	Van Wyk ,R (Rowan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Wyk ,R (Rowan)	1	1216.9	791.9	1	1219.6	791.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Den Heever, J (Joben)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms