Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booi, S (Sipho)

Chess SA id

1080108760

FIDE id

Date of birth

2008-03-17 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1169.6	1160.8	1202	1200
Raw rating	1169.6	1160.8	1202	1200
Weighted rating	1169.6	1160.8	1202	1200
Weighted performance	0	0	0	0
Floor	700	700	702	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.2	175.3	165.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1209.1 2019-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1202 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1202 2024-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1209.1 2019-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1169.6	1160.8	1202	1200
Analysis
Rating	1169.6	1160.8	1202	1200
Raw rating	1169.6	1160.8	1202	1200
Weighted rating	1169.6	1160.8	1202
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	702	700
Max/Min rating change allowed	173.2	175.3	165.3	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	1169.6	1160.8	1202	1200
New weighted rating	1169.6	1160.8	1202	1200
New weighted performance	0	0	0	0
Temp new rating	1169.6	1160.8	1202	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1169.6	1160.8	1202	1200
New K-factor	36	36	36	36
New floor	700	700	702	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	16	11	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	16	8	50	0	1145.7	1145.7
Standard	11	5	45.45	-38.6	1162.2	1123.6
Rapid	5	3	60	85	1109.5	1194.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1169.6	1160.8	1202	1200
2025-09-01	1169.6	1160.8	1202	1200
2025-08-01	1169.6	1160.8	1202	1200
2025-07-01	1169.6	1160.8	1202	1200
2025-06-01	1169.6	1160.8	1202	1200
2025-05-01	1169.6	1160.8	1202	1200
2025-04-01	1169.6	1160.8	1202	1200
2025-03-01	1169.6	1160.8	1202	1200
2025-02-01	1169.6	1160.8	1202	1200
2025-01-01	1169.6	1160.8	1202	1200
2024-12-01	1169.6	1160.8	1202	1200
2024-11-01	1169.6	1160.8	1202	1200
2024-10-01	1169.6	1160.8	1202	1200
2024-09-01	1169.6	1160.8	1202	1200
2024-08-01	1169.6	1160.8	1202	1200
2024-07-01	1169.6	1160.8	1202	1200
2024-06-01	1169.6	1160.8	1202	1200
2024-08-01	1169.6	1160.8	1202	1200
2024-04-01	1169.6	1160.8	1202	1200
2024-03-01	1169.6	1160.8	1202	1200
2024-02-01	1169.6	1160.8	1202	1200
2024-01-01	1169.6	1160.8	1202	1200
2023-12-01	1169.6	1160.8	1202	1200
2023-11-01	1169.6	1160.8	1202	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	2020 East District Individuals (U13)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis
2	Welgemoed Chess Challenge 2019 (U12)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
3	2019 Metro-East District Schools Trials (U11)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 0.5
		Opponent Musere, T (Tasimbanashe)				Opponent Turner-Du Toit, A (Alex)
2	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Bryce, T (Tristan)				Opponent Mgudlwa, H (Hlalumi)
3	2	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 Metro-East District Schools Trials
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-02-02	rnd 6	type Standard	result 0.5
		Opponent Botha, C (Clarissa)				Opponent Maart, T (Tristan)

#	Games	Start				End
1	2	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 0.5
		Opponent Musere, T (Tasimbanashe)				Opponent Turner-Du Toit, A (Alex)
2	2	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 Metro-East District Schools Trials
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-02-02	rnd 6	type Standard	result 0.5
		Opponent Botha, C (Clarissa)				Opponent Maart, T (Tristan)
3	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Streetman, R (Rickelmey)				Opponent Streetman, R (Rickelmey)

#	Games	Start				End
1	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Bryce, T (Tristan)				Opponent Mgudlwa, H (Hlalumi)
2	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 5	type Rapid	result 1
		Opponent Louw, T (Tian)				Opponent Louw, T (Tian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Bryce, T (Tristan)				Opponent Mgudlwa, H (Hlalumi)
2	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Streetman, R (Rickelmey)				Opponent Streetman, R (Rickelmey)
3	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Musere, T (Tasimbanashe)				Opponent Musere, T (Tasimbanashe)

#	Games	Start				End
1	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Streetman, R (Rickelmey)				Opponent Streetman, R (Rickelmey)
2	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Musere, T (Tasimbanashe)				Opponent Musere, T (Tasimbanashe)
3	1	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 Metro-East District Schools Trials
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-02-02	rnd 5	type Standard	result 1
		Opponent Botha, C (Clarissa)				Opponent Botha, C (Clarissa)

#	Games	Start				End
1	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Bryce, T (Tristan)				Opponent Mgudlwa, H (Hlalumi)
2	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 5	type Rapid	result 1
		Opponent Louw, T (Tian)				Opponent Louw, T (Tian)

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	Nkonyeni ,A (Aphelele)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nkonyeni ,A (Aphelele)	1	1114	689	1	1096.4	689	0	0	0	0	0	0
2	Turner-Du Toit ,A (Alex)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Turner-Du Toit ,A (Alex)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Botha ,C (Clarissa)	1	1	425	1	1	425	0	0	0	0	0	0
3	Botha ,C (Clarissa)	1	1184.6	1609.6	1	1180	1609.6	0	0	0	0	0	0
4	Maart ,T (Tristan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Maart ,T (Tristan)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Stagler ,V (Vadon)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Stagler ,V (Vadon)	1	787.5	362.5	1	727	362.5	0	0	0	0	0	0
6	Mackintosh ,M (Michaella)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mackintosh ,M (Michaella)	1	1250	825	1	1236.7	825	0	0	0	0	0	0
7	Moody ,D (Damien)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Moody ,D (Damien)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Musere ,T (Tasimbanashe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Musere ,T (Tasimbanashe)	1	1188	1613	1	1200	1613	0	0	0	0	0	0
9	Maci ,A (Asiphe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Maci ,A (Asiphe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Stuurman ,R (Rickelmey)	1	1	425	1	1	425	0	0	0	0	0	0
10	Stuurman ,R (Rickelmey)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Booi, S (Sipho)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms