Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Den Heever, J (Joshua)

Chess SA id

1130300599

FIDE id

Date of birth

2013-05-09 (U14)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

11.3

Junior GPX Points

1100.2

Item	Main	Standard	Rapid	Blitz
Rating	1259.5	1280.7	1200	1200
Raw rating	1255.6	1280.7	1200	1200
Weighted rating	1259.5	1272.4	1200	1200
Weighted performance	0	0	0	0
Floor	792	807	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.2	147.8	165.8	165.8
Highest rating	1426.2 2024-04-01	1424.3 2024-04-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1292 2025-06-01	1307 2025-06-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1292 2024-10-01	1307 2024-10-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1426.2 2024-04-01	1424.3 2024-04-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.8	0	0	0
New rating	1260.3	1280.7	1200	1200
Analysis
Rating	1259.5	1280.7	1200	1200
Raw rating	1255.6	1280.7	1200	1200
Weighted rating	1259.5	1272.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	792	807	700	700
Max/Min rating change allowed	153.2	147.8	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	1255.6	1280.7	1200	1200
New weighted rating	1260.3	1274.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1260.3	1280.7	1200	1200
Temp new rating +/-	0.8	0	0	0
Final new rating +/-	0.8	0	0	0
New rating	1260.3	1280.7	1200	1200
New K-factor	36	36	36	36
New floor	792	807	700	700

Item	Main	Standard	Rapid
	0	0	0
	17	9	8
	8	8	0
	0	0	0
	0	0	0
	0	0	0
History	25	17	8

Games since
	Main 25	Standard 17		Rapid 8		Blitz 0
Gender	Male
Age group	U14
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	17	9.5	55.88	50	1212	1262
Standard	9	5.5	61.11	94.4	1223.2	1317.7
Rapid	8	4	50	0	1199.3	1199.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	15.5	62	102	1206.2	1308.2
Standard	17	11.5	67.65	150	1209.5	1359.5
Rapid	8	4	50	0	1199.3	1199.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1255.6	1280.7	1200	1200
2025-09-01	1255.6	1280.7	1200	1200
2025-08-01	1292	1307	1200	1200
2025-07-01	1292	1307	1200	1200
2025-06-01	1292	1307	1200	1200
2025-05-01	1258.1	1268.9	1200	1200
2025-04-01	1258.1	1268.9	1200	1200
2025-03-01	1258.1	1268.9	1200	1200
2025-02-01	1258.1	1268.9	1200	1200
2025-01-01	1258.1	1268.9	1200	1200
2024-12-01	1258.1	1268.9	1200	1200
2024-11-01	1258.1	1268.9	1200	1200
2024-10-01	1258.1	1268.9	1200	1200
2024-09-01	1258.1	1268.9	1200	1200
2024-08-01	1258.1	1268.9	1200	1200
2024-07-01	1258.1	1268.9	1200	1200
2024-06-01	1258.1	1268.9	1200	1200
2024-08-01	1201.3	1201.6	1200	1200
2024-04-01	1201.3	1201.6	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Northern Cape Closed 202 (U14 Open)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	4	1.5	Yes	Analysis
2	Namakwa Toernooi 3 2025 (U14)	2025-08-09	2025-08-09	Rapid	Namakwa (NCN)	8	8	4	Yes	Analysis
3	2025 Namakwa Skaak Toernoei 2.0 (U10+U12)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Northern Cape Closed 202 (U14 Open)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	4	1.5	Yes	Analysis
2	Namakwa Toernooi 3 2025 (U14)	2025-08-09	2025-08-09	Rapid	Namakwa (NCN)	8	8	4	Yes	Analysis
3	2025 Namakwa Skaak Toernoei 2.0 (U10+U12)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	5	4	Yes	Analysis
4	Namakwa Toernooi 27 April 2024 (U13)	2024-04-27	2024-04-27	Standard	Namakwa (NCN)	5	5	4.5	Yes	Analysis
5	2024 Namakwa Skole Skaak (O13)	2024-03-09	2024-03-09	Standard	Namakwa (NCN)	3	3	1.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Namakwa Toernooi 27 April 2024				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2024-04-27	rnd 1	type Standard	result 0.5	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent October, L (Liam)				Opponent Cloete, B (Brentte)
2	5	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament Namakwa Toernooi 3 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Afrikaner, L (Luchandey)				Opponent Cekuse, N (Ntsika)
3	3	Tournament Namakwa Toernooi 3 2025				Tournament Northern Cape Closed 202
		date 2025-08-09	rnd 8	type Rapid	result 1	date 2025-08-22	rnd 2	type Standard	result 0.5
		Opponent Milfordt, A (Avery)				Opponent Moagi, M (Mpumelelo)

#	Games	Start				End
1	6	Tournament Namakwa Toernooi 27 April 2024				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2024-04-27	rnd 1	type Standard	result 0.5	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent October, L (Liam)				Opponent Cloete, B (Brentte)
2	5	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament Northern Cape Closed 202
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-08-22	rnd 2	type Standard	result 0.5
		Opponent Afrikaner, L (Luchandey)				Opponent Moagi, M (Mpumelelo)
3	2	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 1	type Standard	result 0.5	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Malas, N (Noah Buhle)				Opponent Goeieman, G (Graig)

#	Games	Start				End
1	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Engelbrecht, M (Marnay)				Opponent Cekuse, N (Ntsika)
2	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 8	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Milfordt, A (Avery)				Opponent Milfordt, A (Avery)
3	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 6	type Rapid	result 1	date 2025-08-09	rnd 6	type Rapid	result 1
		Opponent Forbes, T (Tatum)				Opponent Forbes, T (Tatum)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament Namakwa Toernooi 3 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Afrikaner, L (Luchandey)				Opponent Cekuse, N (Ntsika)
2	5	Tournament Namakwa Toernooi 27 April 2024				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2024-04-27	rnd 2	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Ramafalo, D (Darryl)				Opponent Cloete, B (Brentte)
3	2	Tournament Namakwa Toernooi 3 2025				Tournament Northern Cape Closed 202
		date 2025-08-09	rnd 8	type Rapid	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Milfordt, A (Avery)				Opponent Kepadiso, P (Percy)

#	Games	Start				End
1	5	Tournament Namakwa Toernooi 27 April 2024				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2024-04-27	rnd 2	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Ramafalo, D (Darryl)				Opponent Cloete, B (Brentte)
2	4	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament Northern Cape Closed 202
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Afrikaner, L (Luchandey)				Opponent Kepadiso, P (Percy)
3	1	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Goeieman, G (Graig)				Opponent Goeieman, G (Graig)

#	Games	Start				End
1	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Engelbrecht, M (Marnay)				Opponent Cekuse, N (Ntsika)
2	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 8	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Milfordt, A (Avery)				Opponent Milfordt, A (Avery)
3	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 6	type Rapid	result 1	date 2025-08-09	rnd 6	type Rapid	result 1
		Opponent Forbes, T (Tatum)				Opponent Forbes, T (Tatum)

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	October ,L (Liam)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	October ,L (Liam)	2	1217.6	1005.1	2	1219	1005.1	0	0	0	0	0	0
2	Goodheart ,A (Aiden)	2	1	0	1	1	425	1	0	-425	0	0	0
2	Goodheart ,A (Aiden)	2	1226.8	1226.8	1	1200	1651.8	1	1200	801.8	0	0	0
3	Ockhuizen ,J (Justin)	2	1	0	1	1	425	1	0	-425	0	0	0
3	Ockhuizen ,J (Justin)	2	1191.8	1191.8	1	1181.6	1616.8	1	1200	766.8	0	0	0
4	Moagi ,M (Mpumelelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Moagi ,M (Mpumelelo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Ramafalo ,D (Darryl)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ramafalo ,D (Darryl)	1	1165.5	1590.5	1	1158.4	1590.5	0	0	0	0	0	0
6	Malas ,N (Noah Buhle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Malas ,N (Noah Buhle)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Goeieman ,G (Graig)	1	1	425	1	1	425	0	0	0	0	0	0
7	Goeieman ,G (Graig)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Cloete ,B (Brentte)	1	1	425	1	1	425	0	0	0	0	0	0
8	Cloete ,B (Brentte)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Pretorius ,S (Sion)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pretorius ,S (Sion)	1	1166.8	1591.8	1	1160	1591.8	0	0	0	0	0	0
10	Afrikaner ,L (Luchandey)	1	1	425	1	1	425	0	0	0	0	0	0
10	Afrikaner ,L (Luchandey)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Den Heever, J (Joshua)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms