Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booysen, B (Bronwill)

Chess SA id

1130139062

FIDE id

Date of birth

2013-08-10 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-07-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1186.3	1200	1172.8	1200
Raw rating	1186.3	1200	1172.8	1200
Weighted rating	1186.3	1200	1172.8	1200
Weighted performance	0	0	0	0
Floor	701	700	701.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.1	165.8	172.4	165.8
Highest rating	1201 2022-04-01	1208.6 2022-07-01	1207.4 2022-03-01	1200 2018-10-01
Highest raw rating	1201 2022-04-01	1200 2024-02-01	1201.6 2022-04-01	1200 2024-02-01
Highest weighted rating	1201 2022-04-01	1200 2018-10-01	1201.6 2022-04-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1208.6 2022-07-01	1207.4 2022-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1186.3	1200	1172.8	1200
Analysis
Rating	1186.3	1200	1172.8	1200
Raw rating	1186.3	1200	1172.8	1200
Weighted rating	1186.3	1200	1172.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	701	700	701.6	700
Max/Min rating change allowed	169.1	165.8	172.4	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	1186.3	1200	1172.8	1200
New weighted rating	1186.3	1200	1172.8	1200
New weighted performance	0	0	0	0
Temp new rating	1186.3	1200	1172.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1186.3	1200	1172.8	1200
New K-factor	36	36	36	36
New floor	701	700	701.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	17	2	15
	0	0	0
History	17	2	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
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	17	7.5	44.12	-50	1215.3	1165.3
Standard	2	1	50	0	1256.1	1256.1
Rapid	15	6.5	43.33	-56.7	1209.9	1153.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1186.3	1200	1172.8	1200
2025-09-01	1186.3	1200	1172.8	1200
2025-08-01	1186.3	1200	1172.8	1200
2025-07-01	1186.3	1200	1172.8	1200
2025-06-01	1186.3	1200	1172.8	1200
2025-05-01	1186.3	1200	1172.8	1200
2025-04-01	1186.3	1200	1172.8	1200
2025-03-01	1186.3	1200	1172.8	1200
2025-02-01	1186.3	1200	1172.8	1200
2025-01-01	1186.3	1200	1172.8	1200
2024-12-01	1186.3	1200	1172.8	1200
2024-11-01	1186.3	1200	1172.8	1200
2024-10-01	1186.3	1200	1172.8	1200
2024-09-01	1186.3	1200	1172.8	1200
2024-08-01	1186.3	1200	1172.8	1200
2024-07-01	1186.3	1200	1172.8	1200
2024-06-01	1186.3	1200	1172.8	1200
2024-08-01	1186.3	1200	1172.8	1200
2024-04-01	1186.3	1200	1172.8	1200
2024-03-01	1186.3	1200	1172.8	1200
2024-02-01	1186.3	1200	1172.8	1200
2024-01-01	1186.3	1200	1172.8	1200
2023-12-01	1186.3	1200	1172.8	1200
2023-11-01	1186.3	1200	1172.8	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	Pedro Booyse Top Schools 2022 (U9 Combined)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	6	2	1	Yes	Analysis
2	West Coast Schools Chess Prestige Leg 2 2022 (U9 Boys)	2022-04-23	2022-04-23	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
3	West Coast Schools Chess Prestige Leg 1 2022 (U9 Boys)	2022-04-09	2022-04-09	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
4	Lower West Coast Schools Prestige 2022 (U7+U9 Boys)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige Leg 1 2022				Tournament West Coast Schools Chess Prestige Leg 1 2022
		date 2022-04-09	rnd 3	type Rapid	result 1	date 2022-04-09	rnd 4	type Rapid	result 1
		Opponent Beukes, M (Marlin)				Opponent Isaacs, C (Clint Lee)
2	2	Tournament Lower West Coast Schools Prestige 2022				Tournament West Coast Schools Chess Prestige Leg 1 2022
		date 2022-03-19	rnd 5	type Rapid	result 1	date 2022-04-09	rnd 1	type Rapid	result 0.5
		Opponent Mentoor, G (Ghaneill)				Opponent Ryk, L (Liam)
3	2	Tournament Lower West Coast Schools Prestige 2022				Tournament Lower West Coast Schools Prestige 2022
		date 2022-03-19	rnd 1	type Rapid	result 0.5	date 2022-03-19	rnd 2	type Rapid	result 1
		Opponent Thomson, M (Matthew)				Opponent Wilsnach, L (Lishan)

#	Games	Start				End
1	1	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 4	type Standard	result 1	date 2022-07-23	rnd 4	type Standard	result 1
		Opponent Tieties, N (Nicola)				Opponent Tieties, N (Nicola)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige Leg 1 2022				Tournament West Coast Schools Chess Prestige Leg 1 2022
		date 2022-04-09	rnd 3	type Rapid	result 1	date 2022-04-09	rnd 4	type Rapid	result 1
		Opponent Beukes, M (Marlin)				Opponent Isaacs, C (Clint Lee)
2	2	Tournament Lower West Coast Schools Prestige 2022				Tournament West Coast Schools Chess Prestige Leg 1 2022
		date 2022-03-19	rnd 5	type Rapid	result 1	date 2022-04-09	rnd 1	type Rapid	result 0.5
		Opponent Mentoor, G (Ghaneill)				Opponent Ryk, L (Liam)
3	2	Tournament Lower West Coast Schools Prestige 2022				Tournament Lower West Coast Schools Prestige 2022
		date 2022-03-19	rnd 1	type Rapid	result 0.5	date 2022-03-19	rnd 2	type Rapid	result 1
		Opponent Thomson, M (Matthew)				Opponent Wilsnach, L (Lishan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige Leg 1 2022				Tournament West Coast Schools Chess Prestige Leg 1 2022
		date 2022-04-09	rnd 3	type Rapid	result 1	date 2022-04-09	rnd 4	type Rapid	result 1
		Opponent Beukes, M (Marlin)				Opponent Isaacs, C (Clint Lee)
2	1	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 4	type Standard	result 1	date 2022-07-23	rnd 4	type Standard	result 1
		Opponent Tieties, N (Nicola)				Opponent Tieties, N (Nicola)
3	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Bothma, I (Ivandre)				Opponent Bothma, I (Ivandre)

#	Games	Start				End
1	1	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 4	type Standard	result 1	date 2022-07-23	rnd 4	type Standard	result 1
		Opponent Tieties, N (Nicola)				Opponent Tieties, N (Nicola)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige Leg 1 2022				Tournament West Coast Schools Chess Prestige Leg 1 2022
		date 2022-04-09	rnd 3	type Rapid	result 1	date 2022-04-09	rnd 4	type Rapid	result 1
		Opponent Beukes, M (Marlin)				Opponent Isaacs, C (Clint Lee)
2	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Bothma, I (Ivandre)				Opponent Bothma, I (Ivandre)
3	1	Tournament Lower West Coast Schools Prestige 2022				Tournament Lower West Coast Schools Prestige 2022
		date 2022-03-19	rnd 5	type Rapid	result 1	date 2022-03-19	rnd 5	type Rapid	result 1
		Opponent Mentoor, G (Ghaneill)				Opponent Mentoor, G (Ghaneill)

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	Thomson ,M (Matthew)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
1	Thomson ,M (Matthew)	2	1228.1	1015.6	1	1199.2	803.1	1	1200	1228.1	0	0	0
2	Ryk ,L (Liam)	2	1	0	0	0	0	2	1	0	0	0	0
2	Ryk ,L (Liam)	2	1236	1236	0	0	0	2	1260.8	1236	0	0	0
3	Tieties ,N (Nicola)	1	1	425	1	1	425	0	0	0	0	0	0
3	Tieties ,N (Nicola)	1	1256	1681	1	1200	1681	0	0	0	0	0	0
4	Willshach ,L (Lishan)	1	1	425	0	0	0	1	1	425	0	0	0
4	Willshach ,L (Lishan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Basson ,R (Reinhardt)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Basson ,R (Reinhardt)	1	1177.8	752.8	0	0	0	1	1166.4	752.8	0	0	0
6	Steenkamp ,T (Tiaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Steenkamp ,T (Tiaan)	1	1214.9	789.9	0	0	0	1	1226.8	789.9	0	0	0
7	Alexander ,C (Charldon)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Alexander ,C (Charldon)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Van Wyk ,C (Caleb)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van Wyk ,C (Caleb)	1	1263.1	838.1	0	0	0	1	1307.2	838.1	0	0	0
9	Azar ,C (Christopher)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Azar ,C (Christopher)	1	1211.8	786.8	0	0	0	1	1218.4	786.8	0	0	0
10	Bothma ,I (Ivandre)	1	1	425	0	0	0	1	1	425	0	0	0
10	Bothma ,I (Ivandre)	1	1210.8	1635.8	0	0	0	1	1216.2	1635.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Booysen, B (Bronwill)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms