Chess South Africa Ratings Database

PLAYER PAGE

Personal

Shalala, W (William Michael)

Chess SA id

1120136911

FIDE id

Date of birth

2012-09-12 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-10-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1230.5	1227.6	1217.2	1174.8
Raw rating	1230.5	1227.6	1217.2	1174.8
Weighted rating	1230.5	1227.6	1217.2	1174.8
Weighted performance	0	0	0	0
Floor	730.5	727.6	717.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.8	159.4	161.8	171.9
Highest rating	1382.3 2022-05-01	1380.3 2022-05-01	1341.8 2022-09-01	1200 2018-10-01
Highest raw rating	1230.5 2024-02-01	1227.6 2024-02-01	1217.2 2024-02-01	1200 2020-01-01
Highest weighted rating	1230.5 2024-10-01	1227.6 2024-03-01	1217.2 2024-09-01	1200 2018-10-01
Highest weighted performance	1382.3 2022-05-01	1380.3 2022-05-01	1341.8 2022-09-01	1200 2020-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1230.5	1227.6	1217.2	1174.8
Analysis
Rating	1230.5	1227.6	1217.2	1174.8
Raw rating	1230.5	1227.6	1217.2	1174.8
Weighted rating	1230.5	1227.6	1217.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	730.5	727.6	717.2	700
Max/Min rating change allowed	158.8	159.4	161.8	171.9
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	1230.5	1227.6	1217.2	1174.8
New weighted rating	1230.5	1227.6	1217.2	1174.8
New weighted performance	0	0	0	0
Temp new rating	1230.5	1227.6	1217.2	1174.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1230.5	1227.6	1217.2	1174.8
New K-factor	36	36	36	36
New floor	730.5	727.6	717.2	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	22	12	3	7
	0	0	0	0
History	22	12	3	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
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	22	11.5	52.27	19.3	1220	1239.3
Standard	12	6.5	54.17	35.4	1170.4	1205.8
Rapid	3	2	66.67	141.7	1193.7	1335.4
Blitz	7	3	42.86	-60.7	1316.3	1255.6

Date	Main	Standard	Rapid	Blitz
2025-09-30	1230.5	1227.6	1217.2	1174.8
2025-09-01	1230.5	1227.6	1217.2	1174.8
2025-08-01	1230.5	1227.6	1217.2	1174.8
2025-07-01	1230.5	1227.6	1217.2	1174.8
2025-06-01	1230.5	1227.6	1217.2	1174.8
2025-05-01	1230.5	1227.6	1217.2	1174.8
2025-04-01	1230.5	1227.6	1217.2	1174.8
2025-03-01	1230.5	1227.6	1217.2	1174.8
2025-02-01	1230.5	1227.6	1217.2	1174.8
2025-01-01	1230.5	1227.6	1217.2	1174.8
2024-12-01	1230.5	1227.6	1217.2	1174.8
2024-11-01	1230.5	1227.6	1217.2	1174.8
2024-10-01	1230.5	1227.6	1217.2	1174.8
2024-09-01	1230.5	1227.6	1217.2	1174.8
2024-08-01	1230.5	1227.6	1217.2	1174.8
2024-07-01	1230.5	1227.6	1217.2	1174.8
2024-06-01	1230.5	1227.6	1217.2	1174.8
2024-08-01	1230.5	1227.6	1217.2	1174.8
2024-04-01	1230.5	1227.6	1217.2	1174.8
2024-03-01	1230.5	1227.6	1217.2	1174.8
2024-02-01	1230.5	1227.6	1217.2	1174.8
2024-01-01	1230.5	1227.6	1217.2	1174.8
2023-12-01	1230.5	1227.6	1217.2	1174.8
2023-11-01	1230.5	1227.6	1217.2	1174.8

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	Chessheroes Bazaar Blitz 2022	2022-10-29	2022-10-29	Blitz	Johannesburg Metro (GJM)	7	7	3	Yes	Analysis
2	Chess Molecules Championship 2022 (U13)	2022-09-17	2022-09-17	Rapid	Johannesburg Metro (GJM)	5	3	2	Yes	Analysis
3	Carel`s Chess Open 2022 (E)	2022-05-03	2022-05-03	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
4	Chess Power House RR 1 2022	2022-02-12	2022-02-12	Standard	Ekurhuleni (GE)	7	7	1.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Carel`s Chess Open 2022				Tournament Carel`s Chess Open 2022
		date 2022-05-03	rnd 1	type Standard	result 1	date 2022-05-03	rnd 5	type Standard	result 1
		Opponent Groenewald, M (Melise)				Opponent Gorrie, A (Avery)
2	2	Tournament Chessheroes Bazaar Blitz 2022				Tournament Chessheroes Bazaar Blitz 2022
		date 2022-10-29	rnd 2	type Blitz	result 1	date 2022-10-29	rnd 3	type Blitz	result 1
		Opponent Shalala, D (Deanna Foutibe)				Opponent Gouws, D (Duan)
3	2	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 4	type Rapid	result 1	date 2022-09-17	rnd 5	type Rapid	result 1
		Opponent Lovemore, J (Jasmine)				Opponent Pampoen, D (Dineo)

#	Games	Start				End
1	5	Tournament Carel`s Chess Open 2022				Tournament Carel`s Chess Open 2022
		date 2022-05-03	rnd 1	type Standard	result 1	date 2022-05-03	rnd 5	type Standard	result 1
		Opponent Groenewald, M (Melise)				Opponent Gorrie, A (Avery)
2	2	Tournament Chess Power House RR 1 2022				Tournament Chess Power House RR 1 2022
		date 2022-02-12	rnd 1	type Standard	result 1	date 2022-02-12	rnd 2	type Standard	result 0.5
		Opponent Emechebe, M (Munachim)				Opponent Ngqweqwe, S (Sanele)

#	Games	Start				End
1	2	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 4	type Rapid	result 1	date 2022-09-17	rnd 5	type Rapid	result 1
		Opponent Lovemore, J (Jasmine)				Opponent Pampoen, D (Dineo)

#	Games	Start				End
1	2	Tournament Chessheroes Bazaar Blitz 2022				Tournament Chessheroes Bazaar Blitz 2022
		date 2022-10-29	rnd 2	type Blitz	result 1	date 2022-10-29	rnd 3	type Blitz	result 1
		Opponent Shalala, D (Deanna Foutibe)				Opponent Gouws, D (Duan)
2	1	Tournament Chessheroes Bazaar Blitz 2022				Tournament Chessheroes Bazaar Blitz 2022
		date 2022-10-29	rnd 7	type Blitz	result 1	date 2022-10-29	rnd 7	type Blitz	result 1
		Opponent Nameng, T (Thatano)				Opponent Nameng, T (Thatano)

#	Games	Start				End
1	5	Tournament Carel`s Chess Open 2022				Tournament Carel`s Chess Open 2022
		date 2022-05-03	rnd 1	type Standard	result 1	date 2022-05-03	rnd 5	type Standard	result 1
		Opponent Groenewald, M (Melise)				Opponent Gorrie, A (Avery)
2	2	Tournament Chessheroes Bazaar Blitz 2022				Tournament Chessheroes Bazaar Blitz 2022
		date 2022-10-29	rnd 2	type Blitz	result 1	date 2022-10-29	rnd 3	type Blitz	result 1
		Opponent Shalala, D (Deanna Foutibe)				Opponent Gouws, D (Duan)
3	2	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 4	type Rapid	result 1	date 2022-09-17	rnd 5	type Rapid	result 1
		Opponent Lovemore, J (Jasmine)				Opponent Pampoen, D (Dineo)

#	Games	Start				End
1	5	Tournament Carel`s Chess Open 2022				Tournament Carel`s Chess Open 2022
		date 2022-05-03	rnd 1	type Standard	result 1	date 2022-05-03	rnd 5	type Standard	result 1
		Opponent Groenewald, M (Melise)				Opponent Gorrie, A (Avery)
2	1	Tournament Chess Power House RR 1 2022				Tournament Chess Power House RR 1 2022
		date 2022-02-12	rnd 1	type Standard	result 1	date 2022-02-12	rnd 1	type Standard	result 1
		Opponent Emechebe, M (Munachim)				Opponent Emechebe, M (Munachim)

#	Games	Start				End
1	2	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 4	type Rapid	result 1	date 2022-09-17	rnd 5	type Rapid	result 1
		Opponent Lovemore, J (Jasmine)				Opponent Pampoen, D (Dineo)

#	Games	Start				End
1	2	Tournament Chessheroes Bazaar Blitz 2022				Tournament Chessheroes Bazaar Blitz 2022
		date 2022-10-29	rnd 2	type Blitz	result 1	date 2022-10-29	rnd 3	type Blitz	result 1
		Opponent Shalala, D (Deanna Foutibe)				Opponent Gouws, D (Duan)
2	1	Tournament Chessheroes Bazaar Blitz 2022				Tournament Chessheroes Bazaar Blitz 2022
		date 2022-10-29	rnd 7	type Blitz	result 1	date 2022-10-29	rnd 7	type Blitz	result 1
		Opponent Nameng, T (Thatano)				Opponent Nameng, T (Thatano)

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	Shalala ,D (Daniel John)	2	0	-425	1	0	-425	0	0	0	1	0	-425
1	Shalala ,D (Daniel John)	2	1257.5	832.5	1	1200	832.5	0	0	0	1	1200	832.5
2	Groenewald ,M (Melise)	1	1	425	1	1	425	0	0	0	0	0	0
2	Groenewald ,M (Melise)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Geyer ,L (Lourens)	1	1	425	1	1	425	0	0	0	0	0	0
3	Geyer ,L (Lourens)	1	1200.3	1625.3	1	1200	1625.3	0	0	0	0	0	0
4	Emechebe ,C (Chiamaka)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Emechebe ,C (Chiamaka)	1	1087.1	662.1	1	1068.8	662.1	0	0	0	0	0	0
5	Emechebe ,M (Munachim)	1	1	425	1	1	425	0	0	0	0	0	0
5	Emechebe ,M (Munachim)	1	1114.7	1539.7	1	1098.8	1539.7	0	0	0	0	0	0
6	Rowlston ,S (Sofia)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rowlston ,S (Sofia)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Palm ,A (Adriaan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Palm ,A (Adriaan)	1	1248.5	1673.5	1	1258	1673.5	0	0	0	0	0	0
8	Mashigo ,W (Wayne)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mashigo ,W (Wayne)	1	1139.2	714.2	1	1126	714.2	0	0	0	0	0	0
9	Gorrie ,A (Avery)	1	1	425	1	1	425	0	0	0	0	0	0
9	Gorrie ,A (Avery)	1	1199	1624	1	1198.4	1624	0	0	0	0	0	0
10	Marcon ,A (Alessio Ricardo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Marcon ,A (Alessio Ricardo)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Shalala, W (William Michael)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms