Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booiz, A (Alzayrin)

Chess SA id

1100156824

FIDE id

Date of birth

2010-05-02 (U16)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1201.5	1202.6	1200	1200
Raw rating	1201.5	1202.6	1200	1200
Weighted rating	1200.9	1201.9	1200	1200
Weighted performance	0	0	0	0
Floor	701.5	702.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.5	165.2	165.8	165.8
Highest rating	1231.1 2024-03-01	1232 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1201.5 2024-04-01	1202.6 2024-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1201.5 2018-10-01	1202.6 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1231.1 2024-03-01	1232 2024-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1201.5	1202.6	1200	1200
Analysis
Rating	1201.5	1202.6	1200	1200
Raw rating	1201.5	1202.6	1200	1200
Weighted rating	1200.9	1201.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	701.5	702.6	700	700
Max/Min rating change allowed	165.5	165.2	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	1201.5	1202.6	1200	1200
New weighted rating	1201.1	1202.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1201.5	1202.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1201.5	1202.6	1200	1200
New K-factor	36	36	36	36
New floor	701.5	702.6	700	700

Item	Main	Standard
	0	0
	0	0
	3	3
	5	5
	0	0
	0	0
History	8	8

Games since
	Main 3	Standard 3		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	8	4	50	0	1199.9	1199.9
Standard	8	4	50	0	1199.9	1199.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1201.5	1202.6	1200	1200
2025-09-30	1201.5	1202.6	1200	1200
2025-09-01	1201.5	1202.6	1200	1200
2025-08-01	1201.5	1202.6	1200	1200
2025-07-01	1201.5	1202.6	1200	1200
2025-06-01	1201.5	1202.6	1200	1200
2025-05-01	1201.5	1202.6	1200	1200
2025-04-01	1201.5	1202.6	1200	1200
2025-03-01	1201.5	1202.6	1200	1200
2025-02-01	1201.5	1202.6	1200	1200
2025-01-01	1201.5	1202.6	1200	1200
2024-12-01	1201.5	1202.6	1200	1200
2024-11-01	1201.5	1202.6	1200	1200
2024-10-01	1201.5	1202.6	1200	1200
2024-09-01	1201.5	1202.6	1200	1200
2024-08-01	1201.5	1202.6	1200	1200
2024-07-01	1201.5	1202.6	1200	1200
2024-09-01	1201.5	1202.6	1200	1200
2024-05-01	1201.5	1202.6	1200	1200
2024-04-01	1201.5	1202.6	1200	1200
2024-03-01	1183.6	1180.6	1200	1200
2024-02-01	1183.6	1180.6	1200	1200
2024-01-01	1183.6	1180.6	1200	1200
2023-12-01	1183.6	1180.6	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	2024 Namakwa Skole Skaak (O15)	2024-03-09	2024-03-09	Standard	Namakwa (NCN)	3	3	2	Yes	Analysis
2	Namakwa Skole Proewe II 2023 (O15 Seuns)	2023-05-06	2023-05-06	Standard	Namakwa (NCN)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe II 2023				Tournament 2024 Namakwa Skole Skaak
		date 2023-05-06	rnd 5	type Standard	result 1	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Jacobs, V (Vianco)				Opponent Jantjies, E (Elzeviar)
2	1	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Jantjies, J (Jenico)				Opponent Jantjies, J (Jenico)
3	1	Tournament Namakwa Skole Proewe II 2023				Tournament Namakwa Skole Proewe II 2023
		date 2023-05-06	rnd 2	type Standard	result 1	date 2023-05-06	rnd 2	type Standard	result 1
		Opponent Roberts, P (Popyen)				Opponent Roberts, P (Popyen)

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe II 2023				Tournament 2024 Namakwa Skole Skaak
		date 2023-05-06	rnd 5	type Standard	result 1	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Jacobs, V (Vianco)				Opponent Jantjies, E (Elzeviar)
2	1	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Jantjies, J (Jenico)				Opponent Jantjies, J (Jenico)
3	1	Tournament Namakwa Skole Proewe II 2023				Tournament Namakwa Skole Proewe II 2023
		date 2023-05-06	rnd 2	type Standard	result 1	date 2023-05-06	rnd 2	type Standard	result 1
		Opponent Roberts, P (Popyen)				Opponent Roberts, P (Popyen)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe II 2023				Tournament 2024 Namakwa Skole Skaak
		date 2023-05-06	rnd 5	type Standard	result 1	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Jacobs, V (Vianco)				Opponent Jantjies, E (Elzeviar)
2	1	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Jantjies, J (Jenico)				Opponent Jantjies, J (Jenico)
3	1	Tournament Namakwa Skole Proewe II 2023				Tournament Namakwa Skole Proewe II 2023
		date 2023-05-06	rnd 2	type Standard	result 1	date 2023-05-06	rnd 2	type Standard	result 1
		Opponent Roberts, P (Popyen)				Opponent Roberts, P (Popyen)

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe II 2023				Tournament 2024 Namakwa Skole Skaak
		date 2023-05-06	rnd 5	type Standard	result 1	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Jacobs, V (Vianco)				Opponent Jantjies, E (Elzeviar)
2	1	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Jantjies, J (Jenico)				Opponent Jantjies, J (Jenico)
3	1	Tournament Namakwa Skole Proewe II 2023				Tournament Namakwa Skole Proewe II 2023
		date 2023-05-06	rnd 2	type Standard	result 1	date 2023-05-06	rnd 2	type Standard	result 1
		Opponent Roberts, P (Popyen)				Opponent Roberts, P (Popyen)

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	Brand ,J (Jowayne)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Brand ,J (Jowayne)	2	1190.2	765.2	2	1190.2	765.2	0	0	0	0	0	0
2	Roberts ,P (Popyen)	1	1	425	1	1	425	0	0	0	0	0	0
2	Roberts ,P (Popyen)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Dippenaar ,S (Steffan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Dippenaar ,S (Steffan)	1	1219.3	794.3	1	1224.4	794.3	0	0	0	0	0	0
4	Jantjies ,J (Jenico)	1	1	425	1	1	425	0	0	0	0	0	0
4	Jantjies ,J (Jenico)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Jacobs ,V (Vianco)	1	1	425	1	1	425	0	0	0	0	0	0
5	Jacobs ,V (Vianco)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Jantjies ,A (Ashton)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jantjies ,A (Ashton)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Jantjies ,E (Elzeviar)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jantjies ,E (Elzeviar)	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

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Booiz, A (Alzayrin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms