Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Niekerk, J (Joubert)

Chess SA id

1120134064

FIDE id

Date of birth

2012-09-28 (U14)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-11-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1192.6	1184.8	1200	1200
Raw rating	1192.6	1184.8	1200	1200
Weighted rating	1192.6	1184.8	1200	1200
Weighted performance	0	0	0	0
Floor	705.6	702.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.6	169.4	165.8	165.8
Highest rating	1226.7 2021-04-01	1211 2021-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1205.6 2021-05-01	1202.8 2021-05-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1205.6 2021-06-01	1202.8 2021-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1226.7 2021-04-01	1211 2021-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1192.6	1184.8	1200	1200
Analysis
Rating	1192.6	1184.8	1200	1200
Raw rating	1192.6	1184.8	1200	1200
Weighted rating	1192.6	1184.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	705.6	702.8	700	700
Max/Min rating change allowed	167.6	169.4	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	1192.6	1184.8	1200	1200
New weighted rating	1192.6	1184.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1192.6	1184.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1192.6	1184.8	1200	1200
New K-factor	36	36	36	36
New floor	705.6	702.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	21	21
History	21	21

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	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	10	47.62	-20.2	1201.7	1181.5
Standard	21	10	47.62	-20.2	1201.7	1181.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1192.6	1184.8	1200	1200
2025-09-01	1192.6	1184.8	1200	1200
2025-08-01	1192.6	1184.8	1200	1200
2025-07-01	1192.6	1184.8	1200	1200
2025-06-01	1192.6	1184.8	1200	1200
2025-05-01	1192.6	1184.8	1200	1200
2025-04-01	1192.6	1184.8	1200	1200
2025-03-01	1192.6	1184.8	1200	1200
2025-02-01	1192.6	1184.8	1200	1200
2025-01-01	1192.6	1184.8	1200	1200
2024-12-01	1192.6	1184.8	1200	1200
2024-11-01	1192.6	1184.8	1200	1200
2024-10-01	1192.6	1184.8	1200	1200
2024-09-01	1192.6	1184.8	1200	1200
2024-08-01	1192.6	1184.8	1200	1200
2024-07-01	1192.6	1184.8	1200	1200
2024-06-01	1192.6	1184.8	1200	1200
2024-08-01	1192.6	1184.8	1200	1200
2024-04-01	1192.6	1184.8	1200	1200
2024-03-01	1192.6	1184.8	1200	1200
2024-02-01	1192.6	1184.8	1200	1200
2024-01-01	1192.6	1184.8	1200	1200
2023-12-01	1192.6	1184.8	1200	1200
2023-11-01	1192.6	1184.8	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	Bojanala SAJCC Trials - Session 3 of 3 2021 (E)	2021-11-20	2021-11-20	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Bojanala SAJCC Trials - Session 1 of 3 2021 (E)	2021-11-06	2021-11-06	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
3	Brainstorm 2021 (U8+U10)	2021-06-05	2021-06-05	Standard	Bojanala Platina (NBR)	6	6	2	Yes	Analysis
4	Back to the Board 2021 (U10)	2021-04-17	2021-04-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Bojanala SAJCC Trials - Session 3 of 3 2021				Tournament Bojanala SAJCC Trials - Session 3 of 3 2021
		date 2021-11-20	rnd 2	type Standard	result 1	date 2021-11-20	rnd 4	type Standard	result 1
		Opponent Fourie, K (Karla)				Opponent Bantseke, L (Lesedilamodimo)
2	2	Tournament Back to the Board 2021				Tournament Back to the Board 2021
		date 2021-04-17	rnd 1	type Standard	result 1	date 2021-04-17	rnd 2	type Standard	result 1
		Opponent Janse Van Rensburg, J (Jean-Jaques)				Opponent Bantseke, L (Lesedilamodimo)
3	1	Tournament Bojanala SAJCC Trials - Session 1 of 3 2021				Tournament Bojanala SAJCC Trials - Session 1 of 3 2021
		date 2021-11-06	rnd 4	type Standard	result 1	date 2021-11-06	rnd 4	type Standard	result 1
		Opponent Britz, B (Benjamin)				Opponent Britz, B (Benjamin)

#	Games	Start				End
1	3	Tournament Bojanala SAJCC Trials - Session 3 of 3 2021				Tournament Bojanala SAJCC Trials - Session 3 of 3 2021
		date 2021-11-20	rnd 2	type Standard	result 1	date 2021-11-20	rnd 4	type Standard	result 1
		Opponent Fourie, K (Karla)				Opponent Bantseke, L (Lesedilamodimo)
2	2	Tournament Back to the Board 2021				Tournament Back to the Board 2021
		date 2021-04-17	rnd 1	type Standard	result 1	date 2021-04-17	rnd 2	type Standard	result 1
		Opponent Janse Van Rensburg, J (Jean-Jaques)				Opponent Bantseke, L (Lesedilamodimo)
3	1	Tournament Bojanala SAJCC Trials - Session 1 of 3 2021				Tournament Bojanala SAJCC Trials - Session 1 of 3 2021
		date 2021-11-06	rnd 4	type Standard	result 1	date 2021-11-06	rnd 4	type Standard	result 1
		Opponent Britz, B (Benjamin)				Opponent Britz, B (Benjamin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Bojanala SAJCC Trials - Session 3 of 3 2021				Tournament Bojanala SAJCC Trials - Session 3 of 3 2021
		date 2021-11-20	rnd 2	type Standard	result 1	date 2021-11-20	rnd 4	type Standard	result 1
		Opponent Fourie, K (Karla)				Opponent Bantseke, L (Lesedilamodimo)
2	2	Tournament Back to the Board 2021				Tournament Back to the Board 2021
		date 2021-04-17	rnd 1	type Standard	result 1	date 2021-04-17	rnd 2	type Standard	result 1
		Opponent Janse Van Rensburg, J (Jean-Jaques)				Opponent Bantseke, L (Lesedilamodimo)
3	1	Tournament Bojanala SAJCC Trials - Session 1 of 3 2021				Tournament Bojanala SAJCC Trials - Session 1 of 3 2021
		date 2021-11-06	rnd 4	type Standard	result 1	date 2021-11-06	rnd 4	type Standard	result 1
		Opponent Britz, B (Benjamin)				Opponent Britz, B (Benjamin)

#	Games	Start				End
1	3	Tournament Bojanala SAJCC Trials - Session 3 of 3 2021				Tournament Bojanala SAJCC Trials - Session 3 of 3 2021
		date 2021-11-20	rnd 2	type Standard	result 1	date 2021-11-20	rnd 4	type Standard	result 1
		Opponent Fourie, K (Karla)				Opponent Bantseke, L (Lesedilamodimo)
2	2	Tournament Back to the Board 2021				Tournament Back to the Board 2021
		date 2021-04-17	rnd 1	type Standard	result 1	date 2021-04-17	rnd 2	type Standard	result 1
		Opponent Janse Van Rensburg, J (Jean-Jaques)				Opponent Bantseke, L (Lesedilamodimo)
3	1	Tournament Bojanala SAJCC Trials - Session 1 of 3 2021				Tournament Bojanala SAJCC Trials - Session 1 of 3 2021
		date 2021-11-06	rnd 4	type Standard	result 1	date 2021-11-06	rnd 4	type Standard	result 1
		Opponent Britz, B (Benjamin)				Opponent Britz, B (Benjamin)

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	Bantseke ,L (Lesedilamodimo)	5	5	425	5	5	425	0	0	0	0	0	0
1	Bantseke ,L (Lesedilamodimo)	5	1130.3	1555.3	5	1121.6	1555.3	0	0	0	0	0	0
2	Gouws ,K (Karah)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Gouws ,K (Karah)	3	1215.4	790.4	3	1205.6	790.4	0	0	0	0	0	0
3	Babusi ,R (Resego)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Babusi ,R (Resego)	3	1274	849	3	1267.1	849	0	0	0	0	0	0
4	Van Staden ,N (Nathan)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Van Staden ,N (Nathan)	3	1396.3	971.3	3	1395.8	971.3	0	0	0	0	0	0
5	Britz ,B (Benjamin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Britz ,B (Benjamin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Van Staden ,K (Kayle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Staden ,K (Kayle)	1	1225.9	800.9	1	1200.8	800.9	0	0	0	0	0	0
7	Janse Van Rensburg ,J (Jean-Jaques)	1	1	425	1	1	425	0	0	0	0	0	0
7	Janse Van Rensburg ,J (Jean-Jaques)	1	918.4	1343.4	1	889.6	1343.4	0	0	0	0	0	0
8	Fourie ,K (Karla)	1	1	425	1	1	425	0	0	0	0	0	0
8	Fourie ,K (Karla)	1	1109.8	1534.8	1	1090	1534.8	0	0	0	0	0	0
9	Georgalli ,A (Andreas)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Georgalli ,A (Andreas)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Maphoso ,B (Boithabiso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Maphoso ,B (Boithabiso)	1	1138.6	1563.6	1	1122.8	1563.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Van Niekerk, J (Joubert)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms