Chess South Africa Ratings Database

PLAYER PAGE

Personal

Cooke, W (William)

Chess SA id

1120302676

FIDE id

Date of birth

2012-09-01 (U14)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1155.8	1148.3	1200	1200
Raw rating	1155.8	1148.3	1200	1200
Weighted rating	1150.5	1142.1	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.6	178.5	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-04-01	1200 2024-04-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1155.8	1148.3	1200	1200
Analysis
Rating	1155.8	1148.3	1200	1200
Raw rating	1155.8	1148.3	1200	1200
Weighted rating	1150.5	1142.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	176.6	178.5	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	1155.8	1148.3	1200	1200
New weighted rating	1150.5	1142.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1155.8	1148.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1155.8	1148.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	14	14
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	14	4	28.57	-182.1	1207.1	1024.9
Standard	14	4	28.57	-182.1	1207.1	1024.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1155.8	1148.3	1200	1200
2025-09-30	1155.8	1148.3	1200	1200
2025-09-01	1155.8	1148.3	1200	1200
2025-08-01	1155.8	1148.3	1200	1200
2025-07-01	1155.8	1148.3	1200	1200
2025-06-01	1155.8	1148.3	1200	1200
2025-05-01	1155.8	1148.3	1200	1200
2025-04-01	1155.8	1148.3	1200	1200
2025-03-01	1155.8	1148.3	1200	1200
2025-02-01	1155.1	1147.5	1200	1200
2025-01-01	1128.6	1117.6	1200	1200
2024-12-01	1128.6	1117.6	1200	1200
2024-11-01	1128.6	1117.6	1200	1200
2024-10-01	1128.6	1117.6	1200	1200
2024-09-01	1128.6	1117.6	1200	1200
2024-08-01	1134.2	1122	1200	1200
2024-07-01	1134.2	1122	1200	1200
2024-09-01	1134.2	1122	1200	1200
2024-05-01	1139.2	1124.8	1200	1200
2024-04-01	1200	1200	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

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	D1 Gauteng North District School Closed 2024 (U13)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2024 Gauteng North School District Individual Championships - D1 (U13 Boys)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2024 Milos Ristic Open Chess Tournament (U14)	2024-04-27	2024-04-27	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Manzini, N (Ntandoe)				Opponent Manzini, N (Ntandoe)
2	1	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Mashao, O (Oageng)				Opponent Mashao, O (Oageng)
3	1	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Masango, L (Lwandile)				Opponent Masango, L (Lwandile)

#	Games	Start				End
1	1	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Manzini, N (Ntandoe)				Opponent Manzini, N (Ntandoe)
2	1	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Mashao, O (Oageng)				Opponent Mashao, O (Oageng)
3	1	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Masango, L (Lwandile)				Opponent Masango, L (Lwandile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Manzini, N (Ntandoe)				Opponent Manzini, N (Ntandoe)
2	1	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Mashao, O (Oageng)				Opponent Mashao, O (Oageng)
3	1	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Masango, L (Lwandile)				Opponent Masango, L (Lwandile)

#	Games	Start				End
1	1	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Manzini, N (Ntandoe)				Opponent Manzini, N (Ntandoe)
2	1	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Mashao, O (Oageng)				Opponent Mashao, O (Oageng)
3	1	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Masango, L (Lwandile)				Opponent Masango, L (Lwandile)

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	Mashao ,O (Oageng)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mashao ,O (Oageng)	1	1209.9	1634.9	1	1211.5	1634.9	0	0	0	0	0	0
2	Labuscagne ,W (Waldo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Labuscagne ,W (Waldo)	1	1079.2	654.2	1	1064	654.2	0	0	0	0	0	0
3	Mathenenjwa ,S (Sibusiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mathenenjwa ,S (Sibusiso)	1	1125.6	700.6	1	1108.2	700.6	0	0	0	0	0	0
4	Muller ,M (Mari)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Muller ,M (Mari)	1	1353.2	928.2	1	1338.2	928.2	0	0	0	0	0	0
5	Manzini ,N (Ntandoe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Manzini ,N (Ntandoe)	1	1173.1	1598.1	1	1166	1598.1	0	0	0	0	0	0
6	Njilo ,X (Xolani)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Njilo ,X (Xolani)	1	1199.3	774.3	1	1199.6	774.3	0	0	0	0	0	0
7	Masango ,L (Lwandile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Masango ,L (Lwandile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Pretorius ,P (Pieter)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Pretorius ,P (Pieter)	1	1294.9	869.9	1	1291	869.9	0	0	0	0	0	0
9	Mmotong ,M (Mmotong)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mmotong ,M (Mmotong)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Human ,Z (Zachariah)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Human ,Z (Zachariah)	1	1220.2	795.2	1	1212.5	795.2	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

Cooke, W (William)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms