Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Den Heever, J (Jurian)

Chess SA id

107078117

FIDE id

Date of birth

2007-05-02 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-04-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1265.7	1245.4	588.4	588.4
Raw rating	1265.7	1245.4	588.4	588.4
Weighted rating	1265.7	1245.4	588.4	588.4
Weighted performance	224	222	0	0
Floor	822.4	811.9	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	151	155.4	396.3	396.3
Highest rating	1335.3 2019-02-01	1324.6 2019-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1322.4 2019-03-01	1311.9 2019-03-01	588.4 2024-02-01	588.4 2024-02-01
Highest weighted rating	1322.4 2021-02-01	1311.9 2021-02-01	588.4 2024-11-01	588.4 2024-11-01
Highest weighted performance	1335.3 2019-02-01	1324.6 2019-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1265.7	1245.4	588.4	588.4
Analysis
Rating	1265.7	1245.4	588.4	588.4
Raw rating	1265.7	1245.4	588.4	588.4
Weighted rating	1265.7	1245.4	588.4
Weighted performance	224	222	0
K-factor	36	36	40	40
Floor	822.4	811.9	500	500
Max/Min rating change allowed	151	155.4	396.3	396.3
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	1265.7	1245.4	588.4	588.4
New weighted rating	1265.7	1245.4	588.4	588.4
New weighted performance	223.5	221.6	0	0
Temp new rating	1265.7	1245.4	588.4	588.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1265.7	1245.4	588.4	588.4
New K-factor	36	36	40	40
New floor	822.4	811.9	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	74	74

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	46	31.5	68.48	157.1	1046.6	1203.6
Standard	46	31.5	68.48	157.1	1046.6	1203.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1265.7	1245.4	588.4	588.4
2025-09-01	1265.7	1245.4	588.4	588.4
2025-08-01	1265.7	1245.4	588.4	588.4
2025-07-01	1265.7	1245.4	588.4	588.4
2025-06-01	1265.7	1245.4	588.4	588.4
2025-05-01	1265.7	1245.4	588.4	588.4
2025-04-01	1265.7	1245.4	588.4	588.4
2025-03-01	1265.7	1245.4	588.4	588.4
2025-02-01	1265.7	1245.4	588.4	588.4
2025-01-01	1265.7	1245.4	588.4	588.4
2024-12-01	1265.7	1245.4	588.4	588.4
2024-11-01	1265.7	1245.4	588.4	588.4
2024-10-01	1265.7	1245.4	588.4	588.4
2024-09-01	1265.7	1245.4	588.4	588.4
2024-08-01	1265.7	1245.4	588.4	588.4
2024-07-01	1265.7	1245.4	588.4	588.4
2024-06-01	1265.7	1245.4	588.4	588.4
2024-08-01	1265.7	1245.4	588.4	588.4
2024-04-01	1265.7	1245.4	588.4	588.4
2024-03-01	1265.7	1245.4	588.4	588.4
2024-02-01	1265.7	1245.4	588.4	588.4
2024-01-01	1265.7	1245.4	588.4	588.4
2023-12-01	1265.7	1245.4	588.4	588.4
2023-11-01	1265.7	1245.4	588.4	588.4

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	Eden Trials 2 2019 (U14 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
2	Eden Trials 1 2019 (U14 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Hessequa Proewe 3 2019 (O14)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	5	Yes	Analysis
4	Hessequa Proewe 2 2019 (O14)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	5	5	Yes	Analysis
5	Hessequa Proewe 1 2019 (O14)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
7	EDENSC Closed 3 2018 (U12 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	4	2	Yes	Analysis
8	EDENSC Closed 2 2018 (U12 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	EDENSC Closed 1 2018 (U12 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	4	Yes	Analysis

#	Games	Start				End
1	15	Tournament Hessequa Proewe 1 2019				Tournament Eden Trials 1 2019
		date 2019-01-26	rnd 3	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Johnson, E (Enrique)				Opponent De Vries, L (Logan)
2	3	Tournament EDENSC Closed 3 2018				Tournament South African Junior Team Championships 2018
		date 2018-05-12	rnd 5	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Le Roux, J (Jonicquin)				Opponent Moustakis, C (Costa)
3	3	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 2 2018
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Barnard, S (Schalk)				Opponent Mnisi, S (Siphamandla)

#	Games	Start				End
1	15	Tournament Hessequa Proewe 1 2019				Tournament Eden Trials 1 2019
		date 2019-01-26	rnd 3	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Johnson, E (Enrique)				Opponent De Vries, L (Logan)
2	3	Tournament EDENSC Closed 3 2018				Tournament South African Junior Team Championships 2018
		date 2018-05-12	rnd 5	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Le Roux, J (Jonicquin)				Opponent Moustakis, C (Costa)
3	3	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 2 2018
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Barnard, S (Schalk)				Opponent Mnisi, S (Siphamandla)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	15	Tournament Hessequa Proewe 1 2019				Tournament Eden Trials 1 2019
		date 2019-01-26	rnd 3	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Johnson, E (Enrique)				Opponent De Vries, L (Logan)
2	3	Tournament EDENSC Closed 3 2018				Tournament South African Junior Team Championships 2018
		date 2018-05-12	rnd 5	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Le Roux, J (Jonicquin)				Opponent Moustakis, C (Costa)
3	3	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 2 2018
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Barnard, S (Schalk)				Opponent Mnisi, S (Siphamandla)

#	Games	Start				End
1	15	Tournament Hessequa Proewe 1 2019				Tournament Eden Trials 1 2019
		date 2019-01-26	rnd 3	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Johnson, E (Enrique)				Opponent De Vries, L (Logan)
2	3	Tournament EDENSC Closed 3 2018				Tournament South African Junior Team Championships 2018
		date 2018-05-12	rnd 5	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Le Roux, J (Jonicquin)				Opponent Moustakis, C (Costa)
3	3	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 2 2018
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Barnard, S (Schalk)				Opponent Mnisi, S (Siphamandla)

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	Stevens ,T (Thurlow)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Stevens ,T (Thurlow)	3	1063.1	921.4	3	1042.6	921.4	0	0	0	0	0	0
2	Tito ,A (Ayakholwa)	2	2	425	2	2	425	0	0	0	0	0	0
2	Tito ,A (Ayakholwa)	2	1060.6	1485.6	2	1035.8	1485.6	0	0	0	0	0	0
3	Pieterse ,R (Ronan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Pieterse ,R (Ronan)	2	1186.9	1186.9	2	1187.6	1186.9	0	0	0	0	0	0
4	Burgess ,J (Jaydelan-Waytt)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Burgess ,J (Jaydelan-Waytt)	2	912.7	1125.2	2	912.6	1125.2	0	0	0	0	0	0
5	Le Roux ,J (Jonicquin)	2	2	425	2	2	425	0	0	0	0	0	0
5	Le Roux ,J (Jonicquin)	2	1145.9	1570.9	2	1137.6	1570.9	0	0	0	0	0	0
6	Moustakis ,C (Costa)	1	1	425	1	1	425	0	0	0	0	0	0
6	Moustakis ,C (Costa)	1	1168.9	1593.9	1	1164.2	1593.9	0	0	0	0	0	0
7	Mnisi ,S (Siphamandla)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mnisi ,S (Siphamandla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Prins ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Prins ,E (Ethan)	1	1189	1614	1	1184.8	1614	0	0	0	0	0	0
9	Michalakis ,K (Kiriakos)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Michalakis ,K (Kiriakos)	1	1091.6	666.6	1	1100.6	666.6	0	0	0	0	0	0
10	Erasmus ,T (Tristan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Erasmus ,T (Tristan)	1	1069.8	644.8	1	1041.6	644.8	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

Van Den Heever, J (Jurian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms