Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kamvelihle, Z (Zumani)

Chess SA id

1020099012

FIDE id

Date of birth

2002-05-11 (Adult)

Gender

Male

Region

ZF Mgcawu (NZF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-09-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1073.5	1059.2	1200	1200
Raw rating	1073.5	1059.2	1200	1200
Weighted rating	1073.5	1059.2	1200	1200
Weighted performance	109.6	108.5	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	198.6	202.6	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	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 2018-02-01	1200 2018-02-01	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	1073.5	1059.2	1200	1200
Analysis
Rating	1073.5	1059.2	1200	1200
Raw rating	1073.5	1059.2	1200	1200
Weighted rating	1073.5	1059.2	1200
Weighted performance	109.6	108.5	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	198.6	202.6	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	1073.5	1059.2	1200	1200
New weighted rating	1073.5	1059.2	1200	1200
New weighted performance	109.3	108.1	0	0
Temp new rating	1073.5	1059.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1073.5	1059.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	34	34

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	ZF Mgcawu (NZF)
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	34	13.5	39.71	-87.5	1092.5	1005
Standard	34	13.5	39.71	-87.5	1092.5	1005
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1073.5	1059.2	1200	1200
2025-09-01	1073.5	1059.2	1200	1200
2025-08-01	1073.5	1059.2	1200	1200
2025-07-01	1073.5	1059.2	1200	1200
2025-06-01	1073.5	1059.2	1200	1200
2025-05-01	1073.5	1059.2	1200	1200
2025-04-01	1073.5	1059.2	1200	1200
2025-03-01	1073.5	1059.2	1200	1200
2025-02-01	1073.5	1059.2	1200	1200
2025-01-01	1073.5	1059.2	1200	1200
2024-12-01	1073.5	1059.2	1200	1200
2024-11-01	1073.5	1059.2	1200	1200
2024-10-01	1073.5	1059.2	1200	1200
2024-09-01	1073.5	1059.2	1200	1200
2024-08-01	1073.5	1059.2	1200	1200
2024-07-01	1073.5	1059.2	1200	1200
2024-06-01	1073.5	1059.2	1200	1200
2024-08-01	1073.5	1059.2	1200	1200
2024-04-01	1073.5	1059.2	1200	1200
2024-03-01	1073.5	1059.2	1200	1200
2024-02-01	1073.5	1059.2	1200	1200
2024-01-01	1073.5	1059.2	1200	1200
2023-12-01	1073.5	1059.2	1200	1200
2023-11-01	1073.5	1059.2	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	Northern Cape Closed Chess Championships 2018 (U18 Open)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
2	King`s Guard Women`s Day Open Chess Tournament 2018 (A)	2018-08-04	2018-08-04	Standard	ZF Mgcawu (NZF)	5	5	2	Yes	Analysis
3	ZF MGCAWU Mandela Centenary Open Chess Tournament 2018 (U18)	2018-07-20	2018-07-21	Standard	ZF Mgcawu (NZF)	6	6	5	Yes	Analysis
4	NC Provincial Schools Eliminations 2018 (U18 Open)	2018-06-23	2018-06-23	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
5	Inter Regional 2018 (U18 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	4	0	Yes	Analysis
6	ZF Mgcawu Schools District Open Chess Tournament 2018 (U18 Boys)	2018-03-17	2018-03-17	Standard	ZF Mgcawu (NZF)	5	5	1	Yes	Analysis
7	ZF Mgcawu Inter-Region Open Trials (Qualifier 2)	2018-03-24	2018-03-24	Standard	ZF Mgcawu (NZF)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-20	rnd 1	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Siyabonga, B (Boesak)				Opponent Maritz, E (Edwin)
2	2	Tournament King`s Guard Women`s Day Open Chess Tournament 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-08-04	rnd 5	type Standard	result 1	date 2018-08-31	rnd 1	type Standard	result 1
		Opponent Roos, TL (Timothy Leonard)				Opponent Links, B (Bradley)
3	2	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-21	rnd 5	type Standard	result 1	date 2018-07-21	rnd 6	type Standard	result 1
		Opponent Van Wyk, JL (Jamie-Lee Leonice)				Opponent Kaptein, E (Elrico)

#	Games	Start				End
1	3	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-20	rnd 1	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Siyabonga, B (Boesak)				Opponent Maritz, E (Edwin)
2	2	Tournament King`s Guard Women`s Day Open Chess Tournament 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-08-04	rnd 5	type Standard	result 1	date 2018-08-31	rnd 1	type Standard	result 1
		Opponent Roos, TL (Timothy Leonard)				Opponent Links, B (Bradley)
3	2	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-21	rnd 5	type Standard	result 1	date 2018-07-21	rnd 6	type Standard	result 1
		Opponent Van Wyk, JL (Jamie-Lee Leonice)				Opponent Kaptein, E (Elrico)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-20	rnd 1	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Siyabonga, B (Boesak)				Opponent Maritz, E (Edwin)
2	2	Tournament King`s Guard Women`s Day Open Chess Tournament 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-08-04	rnd 5	type Standard	result 1	date 2018-08-31	rnd 1	type Standard	result 1
		Opponent Roos, TL (Timothy Leonard)				Opponent Links, B (Bradley)
3	2	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-21	rnd 5	type Standard	result 1	date 2018-07-21	rnd 6	type Standard	result 1
		Opponent Van Wyk, JL (Jamie-Lee Leonice)				Opponent Kaptein, E (Elrico)

#	Games	Start				End
1	3	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-20	rnd 1	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Siyabonga, B (Boesak)				Opponent Maritz, E (Edwin)
2	2	Tournament King`s Guard Women`s Day Open Chess Tournament 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-08-04	rnd 5	type Standard	result 1	date 2018-08-31	rnd 1	type Standard	result 1
		Opponent Roos, TL (Timothy Leonard)				Opponent Links, B (Bradley)
3	2	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-21	rnd 5	type Standard	result 1	date 2018-07-21	rnd 6	type Standard	result 1
		Opponent Van Wyk, JL (Jamie-Lee Leonice)				Opponent Kaptein, E (Elrico)

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	Links ,B (Bradley)	2	1	0	2	1	0	0	0	0	0	0	0
1	Links ,B (Bradley)	2	1128.9	1128.9	2	1116.2	1128.9	0	0	0	0	0	0
2	Jacobs ,A (Amethyst)	2	1	0	2	1	0	0	0	0	0	0	0
2	Jacobs ,A (Amethyst)	2	1132.6	1132.6	2	1124.4	1132.6	0	0	0	0	0	0
3	De Wee ,L (Leander)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	De Wee ,L (Leander)	2	1125.9	913.4	2	1115.2	913.4	0	0	0	0	0	0
4	Tseka ,G (Gerald)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Tseka ,G (Gerald)	2	1118.3	693.3	2	1131.2	693.3	0	0	0	0	0	0
5	Marais ,NJ (Nicholas)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Marais ,NJ (Nicholas)	2	1086.1	661.1	2	1075.9	661.1	0	0	0	0	0	0
6	Siyabulela ,J (John)	2	1	0	2	1	0	0	0	0	0	0	0
6	Siyabulela ,J (John)	2	1168.2	1168.2	2	1161.6	1168.2	0	0	0	0	0	0
7	Feris ,J (Justin)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Feris ,J (Justin)	1	1121.5	696.5	1	1129.2	696.5	0	0	0	0	0	0
8	Moller ,N (Nicole)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Moller ,N (Nicole)	1	1133.8	708.8	1	1130.2	708.8	0	0	0	0	0	0
9	Van Wyk ,F (Farique)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Wyk ,F (Farique)	1	1166.8	1591.8	1	1160	1591.8	0	0	0	0	0	0
10	Van Der Westhuizen ,E (Ettienne)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Der Westhuizen ,E (Ettienne)	1	1233.4	808.4	1	1243.2	808.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Kamvelihle, Z (Zumani)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms