Chess South Africa Ratings Database

PLAYER PAGE

Personal

Witbooi, A (Anneqwa)

Chess SA id

208083951

FIDE id

Date of birth

2008-07-31 (U18)

Gender

Female

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	812.1	792	574.4	500
Raw rating	812.1	792	574.4	500
Weighted rating	812.1	792	574.4	500
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	288.2	296.5	404.3	449.5
Highest rating	1200 2018-02-01	1279.3 2020-02-01	1200 2018-02-01	1200 2024-03-01
Highest raw rating	812.1 2024-03-01	792 2024-03-01	574.4 2024-03-01	500 2024-03-01
Highest weighted rating	812.1 2024-11-01	792 2024-11-01	574.4 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2018-02-01	1279.3 2020-02-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	812.1	792	574.4	500
Analysis
Rating	812.1	792	574.4	500
Raw rating	812.1	792	574.4	500
Weighted rating	812.1	792	574.4
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	288.2	296.5	404.3	449.5
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	812.1	792	574.4	500
New weighted rating	812.1	792	574.4	500
New weighted performance	0	0	0	0
Temp new rating	812.1	792	574.4	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	812.1	792	574.4	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	32	15	17

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-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	20	10.5	52.5	21.2	1125.9	1147.2
Standard	15	7.5	50	0	1153.4	1153.4
Rapid	5	3	60	85	1043.4	1128.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	812.1	792	574.4	500
2025-09-30	812.1	792	574.4	500
2025-09-01	812.1	792	574.4	500
2025-08-01	812.1	792	574.4	500
2025-07-01	812.1	792	574.4	500
2025-06-01	812.1	792	574.4	500
2025-05-01	812.1	792	574.4	500
2025-04-01	812.1	792	574.4	500
2025-03-01	812.1	792	574.4	500
2025-02-01	812.1	792	574.4	500
2025-01-01	812.1	792	574.4	500
2024-12-01	812.1	792	574.4	500
2024-11-01	812.1	792	574.4	500
2024-10-01	812.1	792	574.4	500
2024-09-01	812.1	792	574.4	500
2024-08-01	812.1	792	574.4	500
2024-07-01	812.1	792	574.4	500
2024-09-01	812.1	792	574.4	500
2024-05-01	812.1	792	574.4	500
2024-04-01	812.1	792	574.4	500
2024-03-01	812.1	792	574.4	500
2024-02-01	812.1	792	574.4	500
2024-01-01	812.1	792	574.4	500
2023-12-01	812.1	792	574.4	500

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 NMBCU Chess Trials 2 2020 (U14)	2020-03-07	2020-03-07	Standard	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
2	2020 Boardwalk Pearson Open Chess Festival (Open)	2020-03-14	2020-03-15	Standard	Nelson Mandela Bay (ENM)	5	5	1.5	Yes	Analysis
3	2020 NMBCU Chess Trial 1 (U14)	2020-02-08	2020-02-09	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
4	Brandwag Open 2019 (C)	2019-01-26	2019-01-26	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2020 NMBCU Chess Trials 2 2020				Tournament 2020 Boardwalk Pearson Open Chess Festival
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-14	rnd 1	type Standard	result 1
		Opponent Madikane, L (Luniko)				Opponent Plaatjies, A (Angelique)
2	2	Tournament 2020 NMBCU Chess Trial 1				Tournament 2020 NMBCU Chess Trial 1
		date 2020-02-08	rnd 3	type Standard	result 1	date 2020-02-08	rnd 4	type Standard	result 1
		Opponent Mntwapi, A (Asenathi)				Opponent Jeppe, D (Daniel)
3	2	Tournament Brandwag Open 2019				Tournament Brandwag Open 2019
		date 2019-01-26	rnd 1	type Rapid	result 1	date 2019-01-26	rnd 2	type Rapid	result 1
		Opponent Baboo, MS (Muhammad)				Opponent Dantu, ZS (Zara Shiloh)

#	Games	Start				End
1	2	Tournament 2020 NMBCU Chess Trials 2 2020				Tournament 2020 Boardwalk Pearson Open Chess Festival
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-14	rnd 1	type Standard	result 1
		Opponent Madikane, L (Luniko)				Opponent Plaatjies, A (Angelique)
2	2	Tournament 2020 NMBCU Chess Trial 1				Tournament 2020 NMBCU Chess Trial 1
		date 2020-02-08	rnd 3	type Standard	result 1	date 2020-02-08	rnd 4	type Standard	result 1
		Opponent Mntwapi, A (Asenathi)				Opponent Jeppe, D (Daniel)
3	1	Tournament 2020 Boardwalk Pearson Open Chess Festival				Tournament 2020 Boardwalk Pearson Open Chess Festival
		date 2020-03-14	rnd 3	type Standard	result 0.5	date 2020-03-14	rnd 3	type Standard	result 0.5
		Opponent Du Preez, D (Dillon)				Opponent Du Preez, D (Dillon)

#	Games	Start				End
1	2	Tournament Brandwag Open 2019				Tournament Brandwag Open 2019
		date 2019-01-26	rnd 1	type Rapid	result 1	date 2019-01-26	rnd 2	type Rapid	result 1
		Opponent Baboo, MS (Muhammad)				Opponent Dantu, ZS (Zara Shiloh)
2	1	Tournament Brandwag Open 2019				Tournament Brandwag Open 2019
		date 2019-01-26	rnd 4	type Rapid	result 1	date 2019-01-26	rnd 4	type Rapid	result 1
		Opponent Kivido, Z (Zach)				Opponent Kivido, Z (Zach)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2020 NMBCU Chess Trials 2 2020				Tournament 2020 Boardwalk Pearson Open Chess Festival
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-14	rnd 1	type Standard	result 1
		Opponent Madikane, L (Luniko)				Opponent Plaatjies, A (Angelique)
2	2	Tournament 2020 NMBCU Chess Trial 1				Tournament 2020 NMBCU Chess Trial 1
		date 2020-02-08	rnd 3	type Standard	result 1	date 2020-02-08	rnd 4	type Standard	result 1
		Opponent Mntwapi, A (Asenathi)				Opponent Jeppe, D (Daniel)
3	2	Tournament Brandwag Open 2019				Tournament Brandwag Open 2019
		date 2019-01-26	rnd 1	type Rapid	result 1	date 2019-01-26	rnd 2	type Rapid	result 1
		Opponent Baboo, MS (Muhammad)				Opponent Dantu, ZS (Zara Shiloh)

#	Games	Start				End
1	2	Tournament 2020 NMBCU Chess Trials 2 2020				Tournament 2020 Boardwalk Pearson Open Chess Festival
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-14	rnd 1	type Standard	result 1
		Opponent Madikane, L (Luniko)				Opponent Plaatjies, A (Angelique)
2	2	Tournament 2020 NMBCU Chess Trial 1				Tournament 2020 NMBCU Chess Trial 1
		date 2020-02-08	rnd 3	type Standard	result 1	date 2020-02-08	rnd 4	type Standard	result 1
		Opponent Mntwapi, A (Asenathi)				Opponent Jeppe, D (Daniel)
3	1	Tournament 2020 NMBCU Chess Trials 2 2020				Tournament 2020 NMBCU Chess Trials 2 2020
		date 2020-03-07	rnd 3	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Mntwapi, A (Asenathi)				Opponent Mntwapi, A (Asenathi)

#	Games	Start				End
1	2	Tournament Brandwag Open 2019				Tournament Brandwag Open 2019
		date 2019-01-26	rnd 1	type Rapid	result 1	date 2019-01-26	rnd 2	type Rapid	result 1
		Opponent Baboo, MS (Muhammad)				Opponent Dantu, ZS (Zara Shiloh)
2	1	Tournament Brandwag Open 2019				Tournament Brandwag Open 2019
		date 2019-01-26	rnd 4	type Rapid	result 1	date 2019-01-26	rnd 4	type Rapid	result 1
		Opponent Kivido, Z (Zach)				Opponent Kivido, Z (Zach)

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	Mntwapi ,A (Asenathi)	2	2	425	2	2	425	0	0	0	0	0	0
1	Mntwapi ,A (Asenathi)	2	1183.4	1608.4	2	1179.4	1608.4	0	0	0	0	0	0
2	Du Preez ,D (Dillon)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
2	Du Preez ,D (Dillon)	2	1018.7	806.2	1	1095.5	1018.7	1	565.4	593.7	0	0	0
3	Bruintjies ,HC (Hailey Carla)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Bruintjies ,HC (Hailey Carla)	1	1342.5	917.5	1	1320	917.5	0	0	0	0	0	0
4	Oyiya ,O (Owethu)	1	1	425	1	1	425	0	0	0	0	0	0
4	Oyiya ,O (Owethu)	1	1061.9	1486.9	1	1040	1486.9	0	0	0	0	0	0
5	Williams ,CL (Cleveland Leigh)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Williams ,CL (Cleveland Leigh)	1	1141.6	716.6	1	1144.1	716.6	0	0	0	0	0	0
6	Pienaar ,KT (Keaton Thomas)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Pienaar ,KT (Keaton Thomas)	1	1235.3	810.3	1	1227.9	810.3	0	0	0	0	0	0
7	Magadla ,L (Lathitha)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Magadla ,L (Lathitha)	1	1239.5	814.5	1	1239.7	814.5	0	0	0	0	0	0
8	Jeppe ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jeppe ,D (Daniel)	1	1068	1493	1	1066.1	1493	0	0	0	0	0	0
9	Pienaar ,K (Keane)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pienaar ,K (Keane)	1	1181.1	756.1	1	1167.3	756.1	0	0	0	0	0	0
10	Leeson ,CL (Calib Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Leeson ,CL (Calib Lee)	1	1059.5	634.5	1	1070.6	634.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Witbooi, A (Anneqwa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms