Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booi, S (Simphiwe)

Chess SA id

1050100474

FIDE id

Date of birth

2005-07-31 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1146.3	1079.2	1245.1	1200
Raw rating	1146.3	1079.2	1245.1	1200
Weighted rating	1137.3	1079.2	1234.4	1200
Weighted performance	839.6	0	0	0
Floor	700	700	745.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	179	197	155.5	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1245.1 2024-11-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1245.1 2024-11-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1226.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1236.8 2024-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1146.3	1079.2	1245.1	1200
Analysis
Rating	1146.3	1079.2	1245.1	1200
Raw rating	1146.3	1079.2	1245.1	1200
Weighted rating	1137.3	1079.2	1234.4
Weighted performance	839.6	0	0
K-factor	36	36	36	36
Floor	700	700	745.1	700
Max/Min rating change allowed	179	197	155.5	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	1146.3	1079.2	1245.1	1200
New weighted rating	1139	1079.2	1236.5	1200
New weighted performance	832.9	0	0	0
Temp new rating	1146.3	1079.2	1245.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1146.3	1079.2	1245.1	1200
New K-factor	36	36	36	36
New floor	700	700	745.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	9	0	9
	0	0	0
	11	5	6
	0	0	0
History	26	11	15

Games since
	Main 9	Standard 0		Rapid 9		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	26	10.5	40.38	-81.7	1229.2	1147.5
Standard	11	2	18.18	-270.5	1252.4	981.9
Rapid	15	8.5	56.67	56.7	1212.2	1268.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1146.3	1079.2	1245.1	1200
2025-09-30	1146.3	1079.2	1245.1	1200
2025-09-01	1146.3	1079.2	1245.1	1200
2025-08-01	1146.3	1079.2	1245.1	1200
2025-07-01	1146.3	1079.2	1245.1	1200
2025-06-01	1146.3	1079.2	1245.1	1200
2025-05-01	1146.3	1079.2	1245.1	1200
2025-04-01	1146.3	1079.2	1245.1	1200
2025-03-01	1146.3	1079.2	1245.1	1200
2025-02-01	1146.3	1079.2	1245.1	1200
2025-01-01	1146.3	1079.2	1245.1	1200
2024-12-01	1146.3	1079.2	1245.1	1200
2024-11-01	1146.3	1079.2	1245.1	1200
2024-10-01	1134.9	1079.2	1240.4	1200
2024-09-01	1134.9	1079.2	1240.4	1200
2024-08-01	1091.7	1079.2	1176	1200
2024-07-01	1091.7	1079.2	1176	1200
2024-09-01	1091.7	1079.2	1176	1200
2024-05-01	1091.7	1079.2	1176	1200
2024-04-01	1091.7	1079.2	1176	1200
2024-03-01	1091.7	1079.2	1176	1200
2024-02-01	1091.7	1079.2	1176	1200
2024-01-01	1091.7	1079.2	1176	1200
2023-12-01	1091.7	1079.2	1176	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	West Coast College Open 2024 (A)	2024-10-05	2024-10-05	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
2	West Coast College Inter Campus 2024	2024-08-03	2024-08-03	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
3	Western Cape Top Schools 2022 (U18 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	0	Yes	Analysis
4	WP Schools Chess District South 2022 (U18)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
5	Crossroads Open Chess Championship 2018 (C)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament West Coast College Inter Campus 2024				Tournament West Coast College Inter Campus 2024
		date 2024-08-03	rnd 1	type Rapid	result 1	date 2024-08-03	rnd 4	type Rapid	result 1
		Opponent Tete, H (Hlomla)				Opponent Beukes, L (Logan)
2	2	Tournament West Coast College Open 2024				Tournament West Coast College Open 2024
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Mothowakae, O (Otloleng)				Opponent Matthys, M (Mark-Wille)
3	2	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Jabe, S (Sinalo)				Opponent Xatasi, A (Awethu)

#	Games	Start				End
1	2	Tournament Crossroads Open Chess Championship 2018				Tournament Crossroads Open Chess Championship 2018
		date 2018-04-29	rnd 5	type Standard	result 0.5	date 2018-04-29	rnd 6	type Standard	result 1
		Opponent Leenderts, S (Shanique)				Opponent Mphana, S (Siphosakhe)
2	1	Tournament Crossroads Open Chess Championship 2018				Tournament Crossroads Open Chess Championship 2018
		date 2018-04-27	rnd 2	type Standard	result 0.5	date 2018-04-27	rnd 2	type Standard	result 0.5
		Opponent Nyembezi, O (Owam)				Opponent Nyembezi, O (Owam)

#	Games	Start				End
1	5	Tournament WP Schools Chess District South 2022				Tournament West Coast College Inter Campus 2024
		date 2022-03-05	rnd 6	type Rapid	result 0.5	date 2024-08-03	rnd 4	type Rapid	result 1
		Opponent Pheiffers, G (Gary)				Opponent Beukes, L (Logan)
2	2	Tournament West Coast College Open 2024				Tournament West Coast College Open 2024
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Mothowakae, O (Otloleng)				Opponent Matthys, M (Mark-Wille)
3	2	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Jabe, S (Sinalo)				Opponent Xatasi, A (Awethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament West Coast College Inter Campus 2024				Tournament West Coast College Inter Campus 2024
		date 2024-08-03	rnd 1	type Rapid	result 1	date 2024-08-03	rnd 4	type Rapid	result 1
		Opponent Tete, H (Hlomla)				Opponent Beukes, L (Logan)
2	2	Tournament West Coast College Open 2024				Tournament West Coast College Open 2024
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Mothowakae, O (Otloleng)				Opponent Matthys, M (Mark-Wille)
3	2	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Jabe, S (Sinalo)				Opponent Xatasi, A (Awethu)

#	Games	Start				End
1	1	Tournament Crossroads Open Chess Championship 2018				Tournament Crossroads Open Chess Championship 2018
		date 2018-04-29	rnd 6	type Standard	result 1	date 2018-04-29	rnd 6	type Standard	result 1
		Opponent Mphana, S (Siphosakhe)				Opponent Mphana, S (Siphosakhe)

#	Games	Start				End
1	4	Tournament West Coast College Inter Campus 2024				Tournament West Coast College Inter Campus 2024
		date 2024-08-03	rnd 1	type Rapid	result 1	date 2024-08-03	rnd 4	type Rapid	result 1
		Opponent Tete, H (Hlomla)				Opponent Beukes, L (Logan)
2	2	Tournament West Coast College Open 2024				Tournament West Coast College Open 2024
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Mothowakae, O (Otloleng)				Opponent Matthys, M (Mark-Wille)
3	2	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Jabe, S (Sinalo)				Opponent Xatasi, A (Awethu)

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	Fortuin ,J (Jemaine)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Fortuin ,J (Jemaine)	1	1330	905	1	1257.3	905	0	0	0	0	0	0
2	Leenderts ,S (Shanique)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Leenderts ,S (Shanique)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Harmse ,J (Jacques)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Harmse ,J (Jacques)	1	1288.4	863.4	1	1277.5	863.4	0	0	0	0	0	0
4	Dyani ,L (Lukhanyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Dyani ,L (Lukhanyo)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Nyembezi ,O (Owam)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Nyembezi ,O (Owam)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Solomon ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Solomon ,D (Daniel)	1	1023.3	598.3	1	1017.4	598.3	0	0	0	0	0	0
7	Hogan ,L (Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Hogan ,L (Lee)	1	1139	714	1	1108.4	714	0	0	0	0	0	0
8	Sololo ,H (Hlela)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Sololo ,H (Hlela)	1	1737.2	1312.2	1	1737.2	1312.2	0	0	0	0	0	0
9	Beukes ,L (Logan)	1	1	425	0	0	0	1	1	425	0	0	0
9	Beukes ,L (Logan)	1	1265.8	1690.8	0	0	0	1	1203.6	1690.8	0	0	0
10	Matthys ,M (Mark-Wille)	1	1	425	0	0	0	1	1	425	0	0	0
10	Matthys ,M (Mark-Wille)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Booi, S (Simphiwe)

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