Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booysen, A (Aaron)

Chess SA id

1080142056

FIDE id

Date of birth

2008-03-18 (U18)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-06-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1191.7	1191.6	1200	1200
Raw rating	1191.7	1191.6	1200	1200
Weighted rating	1191.7	1191.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.8	167.8	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 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1191.7	1191.6	1200	1200
Analysis
Rating	1191.7	1191.6	1200	1200
Raw rating	1191.7	1191.6	1200	1200
Weighted rating	1191.7	1191.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	167.8	167.8	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	1191.7	1191.6	1200	1200
New weighted rating	1191.7	1191.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1191.7	1191.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1191.7	1191.6	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
	10	10
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	10	5	50	0	1175.4	1175.4
Standard	10	5	50	0	1175.4	1175.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1191.7	1191.6	1200	1200
2025-09-30	1191.7	1191.6	1200	1200
2025-09-01	1191.7	1191.6	1200	1200
2025-08-01	1191.7	1191.6	1200	1200
2025-07-01	1191.7	1191.6	1200	1200
2025-06-01	1191.7	1191.6	1200	1200
2025-05-01	1191.7	1191.6	1200	1200
2025-04-01	1191.7	1191.6	1200	1200
2025-03-01	1191.7	1191.6	1200	1200
2025-02-01	1191.7	1191.6	1200	1200
2025-01-01	1191.7	1191.6	1200	1200
2024-12-01	1191.7	1191.6	1200	1200
2024-11-01	1191.7	1191.6	1200	1200
2024-10-01	1191.7	1191.6	1200	1200
2024-09-01	1191.7	1191.6	1200	1200
2024-08-01	1191.7	1191.6	1200	1200
2024-07-01	1191.7	1191.6	1200	1200
2024-09-01	1191.7	1191.6	1200	1200
2024-05-01	1191.7	1191.6	1200	1200
2024-04-01	1191.7	1191.6	1200	1200
2024-03-01	1191.7	1191.6	1200	1200
2024-02-01	1191.7	1191.6	1200	1200
2024-01-01	1191.7	1191.6	1200	1200
2023-12-01	1191.7	1191.6	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	Namakwa Distrik Proewe 2022 (U15 Boys)	2022-06-04	2022-06-04	Standard	Namakwa (NCN)	5	5	3	Yes	Analysis
2	Northern Cape Provincial Schools Trials 2022 (U15 Boys)	2022-06-24	2022-06-24	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 5	type Standard	result 1	date 2022-06-24	rnd 5	type Standard	result 1
		Opponent Madyo, M (Mbuyiselo)				Opponent Madyo, M (Mbuyiselo)
2	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 3	type Standard	result 1	date 2022-06-24	rnd 3	type Standard	result 1
		Opponent Dawson, L (Liam)				Opponent Dawson, L (Liam)
3	1	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Distrik Proewe 2022
		date 2022-06-04	rnd 5	type Standard	result 1	date 2022-06-04	rnd 5	type Standard	result 1
		Opponent Losper, R (Rucharl)				Opponent Losper, R (Rucharl)

#	Games	Start				End
1	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 5	type Standard	result 1	date 2022-06-24	rnd 5	type Standard	result 1
		Opponent Madyo, M (Mbuyiselo)				Opponent Madyo, M (Mbuyiselo)
2	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 3	type Standard	result 1	date 2022-06-24	rnd 3	type Standard	result 1
		Opponent Dawson, L (Liam)				Opponent Dawson, L (Liam)
3	1	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Distrik Proewe 2022
		date 2022-06-04	rnd 5	type Standard	result 1	date 2022-06-04	rnd 5	type Standard	result 1
		Opponent Losper, R (Rucharl)				Opponent Losper, R (Rucharl)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 5	type Standard	result 1	date 2022-06-24	rnd 5	type Standard	result 1
		Opponent Madyo, M (Mbuyiselo)				Opponent Madyo, M (Mbuyiselo)
2	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 3	type Standard	result 1	date 2022-06-24	rnd 3	type Standard	result 1
		Opponent Dawson, L (Liam)				Opponent Dawson, L (Liam)
3	1	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Distrik Proewe 2022
		date 2022-06-04	rnd 5	type Standard	result 1	date 2022-06-04	rnd 5	type Standard	result 1
		Opponent Losper, R (Rucharl)				Opponent Losper, R (Rucharl)

#	Games	Start				End
1	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 5	type Standard	result 1	date 2022-06-24	rnd 5	type Standard	result 1
		Opponent Madyo, M (Mbuyiselo)				Opponent Madyo, M (Mbuyiselo)
2	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 3	type Standard	result 1	date 2022-06-24	rnd 3	type Standard	result 1
		Opponent Dawson, L (Liam)				Opponent Dawson, L (Liam)
3	1	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Distrik Proewe 2022
		date 2022-06-04	rnd 5	type Standard	result 1	date 2022-06-04	rnd 5	type Standard	result 1
		Opponent Losper, R (Rucharl)				Opponent Losper, R (Rucharl)

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	Saal ,K (Keshan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Saal ,K (Keshan)	1	1278	1703	1	1293.1	1703	0	0	0	0	0	0
2	Andries ,D (Devitihano)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Andries ,D (Devitihano)	1	1364.6	939.6	1	1369	939.6	0	0	0	0	0	0
3	Moremi ,T (Thorisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Moremi ,T (Thorisa)	1	1217.9	792.9	1	1221.6	792.9	0	0	0	0	0	0
4	Engelbrecht ,L (Lee-Aston)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Engelbrecht ,L (Lee-Aston)	1	1172.1	747.1	1	1167.6	747.1	0	0	0	0	0	0
5	Makatees ,L (Leighton)	1	1	425	1	1	425	0	0	0	0	0	0
5	Makatees ,L (Leighton)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Bezuidenhout ,S (Sean)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bezuidenhout ,S (Sean)	1	1176.4	751.4	1	1172	751.4	0	0	0	0	0	0
7	Madyo ,M (Mbuyiselo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Madyo ,M (Mbuyiselo)	1	696.6	1121.6	1	738.4	1121.6	0	0	0	0	0	0
8	Galoitsiwe ,T (Tlhalefo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Galoitsiwe ,T (Tlhalefo)	1	1248.5	823.5	1	1258.4	823.5	0	0	0	0	0	0
9	Dawson ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
9	Dawson ,L (Liam)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Losper ,R (Rucharl)	1	1	425	1	1	425	0	0	0	0	0	0
10	Losper ,R (Rucharl)	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

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PLAYER PAGE

Personal

Booysen, A (Aaron)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms