Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, Z (Zoe)

Chess SA id

2090113777

FIDE id

Date of birth

2009-04-29 (U18)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1173.7	1169.2	1200	1200
Raw rating	1173.7	1169.2	1200	1200
Weighted rating	1173.7	1169.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.1	173.3	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	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 2018-10-01	1200 2018-10-01	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	1173.7	1169.2	1200	1200
Analysis
Rating	1173.7	1169.2	1200	1200
Raw rating	1173.7	1169.2	1200	1200
Weighted rating	1173.7	1169.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.1	173.3	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	1173.7	1169.2	1200	1200
New weighted rating	1173.7	1169.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1173.7	1169.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1173.7	1169.2	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	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	10	4	40	-85	1215.1	1130.1
Standard	10	4	40	-85	1215.1	1130.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1173.7	1169.2	1200	1200
2025-09-01	1173.7	1169.2	1200	1200
2025-08-01	1173.7	1169.2	1200	1200
2025-07-01	1173.7	1169.2	1200	1200
2025-06-01	1173.7	1169.2	1200	1200
2025-05-01	1173.7	1169.2	1200	1200
2025-04-01	1173.7	1169.2	1200	1200
2025-03-01	1173.7	1169.2	1200	1200
2025-02-01	1173.7	1169.2	1200	1200
2025-01-01	1173.7	1169.2	1200	1200
2024-12-01	1173.7	1169.2	1200	1200
2024-11-01	1173.7	1169.2	1200	1200
2024-10-01	1173.7	1169.2	1200	1200
2024-09-01	1173.7	1169.2	1200	1200
2024-08-01	1173.7	1169.2	1200	1200
2024-07-01	1173.7	1169.2	1200	1200
2024-06-01	1173.7	1169.2	1200	1200
2024-08-01	1173.7	1169.2	1200	1200
2024-04-01	1173.7	1169.2	1200	1200
2024-03-01	1173.7	1169.2	1200	1200
2024-02-01	1173.7	1169.2	1200	1200
2024-01-01	1173.7	1169.2	1200	1200
2023-12-01	1173.7	1169.2	1200	1200
2023-11-01	1173.7	1169.2	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	The King`s Cup League - Stage 2 2019 (B)	2019-09-07	2019-09-07	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	The King`s Cup League 2019 (B)	2019-05-18	2019-05-18	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament The King`s Cup League 2019				Tournament The King`s Cup League - Stage 2 2019
		date 2019-05-18	rnd 5	type Standard	result 1	date 2019-09-07	rnd 1	type Standard	result 1
		Opponent Louw, S (Simon)				Opponent Mitchell, E (Emily)
2	1	Tournament The King`s Cup League - Stage 2 2019				Tournament The King`s Cup League - Stage 2 2019
		date 2019-09-07	rnd 4	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Tak, R (Rannveer)				Opponent Tak, R (Rannveer)
3	1	Tournament The King`s Cup League 2019				Tournament The King`s Cup League 2019
		date 2019-05-18	rnd 2	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Dziga, N (Naomi)				Opponent Dziga, N (Naomi)

#	Games	Start				End
1	2	Tournament The King`s Cup League 2019				Tournament The King`s Cup League - Stage 2 2019
		date 2019-05-18	rnd 5	type Standard	result 1	date 2019-09-07	rnd 1	type Standard	result 1
		Opponent Louw, S (Simon)				Opponent Mitchell, E (Emily)
2	1	Tournament The King`s Cup League - Stage 2 2019				Tournament The King`s Cup League - Stage 2 2019
		date 2019-09-07	rnd 4	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Tak, R (Rannveer)				Opponent Tak, R (Rannveer)
3	1	Tournament The King`s Cup League 2019				Tournament The King`s Cup League 2019
		date 2019-05-18	rnd 2	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Dziga, N (Naomi)				Opponent Dziga, N (Naomi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament The King`s Cup League 2019				Tournament The King`s Cup League - Stage 2 2019
		date 2019-05-18	rnd 5	type Standard	result 1	date 2019-09-07	rnd 1	type Standard	result 1
		Opponent Louw, S (Simon)				Opponent Mitchell, E (Emily)
2	1	Tournament The King`s Cup League - Stage 2 2019				Tournament The King`s Cup League - Stage 2 2019
		date 2019-09-07	rnd 4	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Tak, R (Rannveer)				Opponent Tak, R (Rannveer)
3	1	Tournament The King`s Cup League 2019				Tournament The King`s Cup League 2019
		date 2019-05-18	rnd 2	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Dziga, N (Naomi)				Opponent Dziga, N (Naomi)

#	Games	Start				End
1	2	Tournament The King`s Cup League 2019				Tournament The King`s Cup League - Stage 2 2019
		date 2019-05-18	rnd 5	type Standard	result 1	date 2019-09-07	rnd 1	type Standard	result 1
		Opponent Louw, S (Simon)				Opponent Mitchell, E (Emily)
2	1	Tournament The King`s Cup League - Stage 2 2019				Tournament The King`s Cup League - Stage 2 2019
		date 2019-09-07	rnd 4	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Tak, R (Rannveer)				Opponent Tak, R (Rannveer)
3	1	Tournament The King`s Cup League 2019				Tournament The King`s Cup League 2019
		date 2019-05-18	rnd 2	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Dziga, N (Naomi)				Opponent Dziga, N (Naomi)

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	Tak ,R (Rannveer)	1	1	425	1	1	425	0	0	0	0	0	0
1	Tak ,R (Rannveer)	1	1184.6	1609.6	1	1183.2	1609.6	0	0	0	0	0	0
2	Alekar ,Z (Zuhayr)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Alekar ,Z (Zuhayr)	1	1208.6	783.6	1	1210.3	783.6	0	0	0	0	0	0
3	Beckmann ,MM (Mia Marlene)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Beckmann ,MM (Mia Marlene)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Louw ,S (Simon)	1	1	425	1	1	425	0	0	0	0	0	0
4	Louw ,S (Simon)	1	1155.2	1580.2	1	1145.6	1580.2	0	0	0	0	0	0
5	Dziga ,N (Naomi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Dziga ,N (Naomi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Caroto ,K (Konrad)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Caroto ,K (Konrad)	1	1212.1	787.1	1	1229	787.1	0	0	0	0	0	0
7	Mitchell ,E (Emily)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mitchell ,E (Emily)	1	1253.3	1678.3	1	1259.1	1678.3	0	0	0	0	0	0
8	Stewart ,TM (Tyrell Mitchell)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Stewart ,TM (Tyrell Mitchell)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Rademeyer ,L (Luca)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rademeyer ,L (Luca)	1	1211.2	786.2	1	1213.6	786.2	0	0	0	0	0	0
10	Bennie ,T (Thomas)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Bennie ,T (Thomas)	1	1325.3	900.3	1	1317.4	900.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Nkosi, Z (Zoe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms