Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngcobo, A (Andiswa)

Chess SA id

2050116028

FIDE id

Date of birth

2005-05-23 (Adult)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1185	1209.2	1165.8	1200
Raw rating	1185	1209.2	1165.8	1200
Weighted rating	1176.5	1202.5	1161.9	1200
Weighted performance	0	0	0	0
Floor	700	709.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.4	163.7	174.1	165.8
Highest rating	1200 2018-10-01	1209.2 2025-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1209.2 2025-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1209.2 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1185	1209.2	1165.8	1200
Analysis
Rating	1185	1209.2	1165.8	1200
Raw rating	1185	1209.2	1165.8	1200
Weighted rating	1176.5	1202.5	1161.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	709.2	700	700
Max/Min rating change allowed	169.4	163.7	174.1	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	1185	1209.2	1165.8	1200
New weighted rating	1177.3	1203.4	1161.8	1200
New weighted performance	0	0	0	0
Temp new rating	1185	1209.2	1165.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1185	1209.2	1165.8	1200
New K-factor	36	36	36	36
New floor	700	709.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	16	9	7
	0	0	0
	0	0	0
	0	0	0
History	20	13	7

Games since
	Main 16	Standard 9		Rapid 7		Blitz 0
Gender	Female
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	20	9	45	-42.5	1162.4	1119.9
Standard	13	7	53.85	32.7	1167.8	1200.5
Rapid	7	2	28.57	-182.1	1152.4	970.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1185	1209.2	1165.8	1200
2025-09-01	1185	1209.2	1165.8	1200
2025-08-01	1185	1209.2	1165.8	1200
2025-07-01	1185	1209.2	1165.8	1200
2025-06-01	1185	1209.2	1165.8	1200
2025-05-01	1185	1209.2	1165.8	1200
2025-04-01	1185	1209.2	1165.8	1200
2025-03-01	1185	1209.2	1165.8	1200
2025-02-01	1185	1209.2	1165.3	1200
2025-01-01	1185	1209.2	1146.7	1200
2024-12-01	1153.8	1190	1146.7	1200
2024-11-01	1153.8	1190	1146.7	1200
2024-10-01	1153.8	1190	1146.7	1200
2024-09-01	1153.8	1190	1146.7	1200
2024-08-01	1153.8	1190	1146.7	1200
2024-07-01	1153.8	1190	1146.7	1200
2024-06-01	1153.8	1190	1146.7	1200
2024-08-01	1170.2	1190	1172.3	1200
2024-04-01	1170.2	1190	1172.3	1200
2024-03-01	1188.4	1190	1200	1200
2024-02-01	1188.4	1190	1200	1200
2024-01-01	1188.4	1190	1200	1200
2023-12-01	1188.4	1190	1200	1200
2023-11-01	1188.4	1190	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	USSA Chess Championships 2024 (Ladies)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	4.5	Yes	Analysis
2	2024 UniZulu Closed	2024-05-19	2024-05-19	Rapid	King Cetshwayo (KUR)	6	5	2	Yes	Analysis
3	Nokukhanya Luthuli Rapid 2024 (High School)	2024-03-02	2024-03-02	Rapid	iLembe (KIK)	5	2	0	Yes	Analysis
4	KZN Schools Winter Games 2019 (U15 Girls)	2019-06-15	2019-06-16	Standard	Ethekwini (KED)	5	4	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 4	type Standard	result 1	date 2024-12-02	rnd 6	type Standard	result 1
		Opponent Vries, L (Lemonte)				Opponent Linganiso, C (Cwenga)
2	2	Tournament 2024 UniZulu Closed				Tournament 2024 UniZulu Closed
		date 2024-05-19	rnd 3	type Rapid	result 1	date 2024-05-19	rnd 4	type Rapid	result 1
		Opponent Khuzwayo, A (Alwande)				Opponent Shongwe, S (Sibongiseni)
3	2	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 4	type Standard	result 1	date 2019-06-16	rnd 5	type Standard	result 0.5
		Opponent Zakwe, U (Uyamangaza)				Opponent Dlamini, E (Ellen)

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 4	type Standard	result 1	date 2024-12-02	rnd 6	type Standard	result 1
		Opponent Vries, L (Lemonte)				Opponent Linganiso, C (Cwenga)
2	2	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 4	type Standard	result 1	date 2019-06-16	rnd 5	type Standard	result 0.5
		Opponent Zakwe, U (Uyamangaza)				Opponent Dlamini, E (Ellen)
3	1	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-03	rnd 8	type Standard	result 0.5	date 2024-12-03	rnd 8	type Standard	result 0.5
		Opponent Botha, L (Lorelei)				Opponent Botha, L (Lorelei)

#	Games	Start				End
1	2	Tournament 2024 UniZulu Closed				Tournament 2024 UniZulu Closed
		date 2024-05-19	rnd 3	type Rapid	result 1	date 2024-05-19	rnd 4	type Rapid	result 1
		Opponent Khuzwayo, A (Alwande)				Opponent Shongwe, S (Sibongiseni)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 4	type Standard	result 1	date 2024-12-02	rnd 6	type Standard	result 1
		Opponent Vries, L (Lemonte)				Opponent Linganiso, C (Cwenga)
2	2	Tournament 2024 UniZulu Closed				Tournament 2024 UniZulu Closed
		date 2024-05-19	rnd 3	type Rapid	result 1	date 2024-05-19	rnd 4	type Rapid	result 1
		Opponent Khuzwayo, A (Alwande)				Opponent Shongwe, S (Sibongiseni)
3	1	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-29	rnd 2	type Standard	result 1	date 2024-11-29	rnd 2	type Standard	result 1
		Opponent Maimane, Y (Yvonne)				Opponent Maimane, Y (Yvonne)

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 4	type Standard	result 1	date 2024-12-02	rnd 6	type Standard	result 1
		Opponent Vries, L (Lemonte)				Opponent Linganiso, C (Cwenga)
2	1	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-29	rnd 2	type Standard	result 1	date 2024-11-29	rnd 2	type Standard	result 1
		Opponent Maimane, Y (Yvonne)				Opponent Maimane, Y (Yvonne)
3	1	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 4	type Standard	result 1	date 2019-06-15	rnd 4	type Standard	result 1
		Opponent Zakwe, U (Uyamangaza)				Opponent Zakwe, U (Uyamangaza)

#	Games	Start				End
1	2	Tournament 2024 UniZulu Closed				Tournament 2024 UniZulu Closed
		date 2024-05-19	rnd 3	type Rapid	result 1	date 2024-05-19	rnd 4	type Rapid	result 1
		Opponent Khuzwayo, A (Alwande)				Opponent Shongwe, S (Sibongiseni)

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	Naidoo ,T (Thushani)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Naidoo ,T (Thushani)	1	1313.5	888.5	1	1308.3	888.5	0	0	0	0	0	0
2	Modutwane ,ST (Shamaine Tshepiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Modutwane ,ST (Shamaine Tshepiso)	1	1365.5	940.5	1	1363.5	940.5	0	0	0	0	0	0
3	Maimane ,Y (Yvonne)	1	1	425	1	1	425	0	0	0	0	0	0
3	Maimane ,Y (Yvonne)	1	985.4	1410.4	1	998	1410.4	0	0	0	0	0	0
4	Zakwe ,U (Uyamangaza)	1	1	425	1	1	425	0	0	0	0	0	0
4	Zakwe ,U (Uyamangaza)	1	1082.7	1507.7	1	1111.6	1507.7	0	0	0	0	0	0
5	Nyembe ,A (Amahle)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nyembe ,A (Amahle)	1	1149.6	1574.6	1	1140	1574.6	0	0	0	0	0	0
6	Botha ,L (Lorelei)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Botha ,L (Lorelei)	1	1230.7	1230.7	1	1222.5	1230.7	0	0	0	0	0	0
7	Sibanda ,S (Sharon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sibanda ,S (Sharon)	1	1204.4	779.4	1	1194.4	779.4	0	0	0	0	0	0
8	Dlamini ,E (Ellen)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Dlamini ,E (Ellen)	1	986.7	986.7	1	988	986.7	0	0	0	0	0	0
9	Marema ,P (Phindile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Marema ,P (Phindile)	1	1488.6	1063.6	1	1552.3	1063.6	0	0	0	0	0	0
10	Linganiso ,C (Cwenga)	1	1	425	1	1	425	0	0	0	0	0	0
10	Linganiso ,C (Cwenga)	1	1200	1625	1	1200	1625	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

Ngcobo, A (Andiswa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms