Chess South Africa Ratings Database

PLAYER PAGE

Personal

Alberts, A (Adrie)

Chess SA id

2040137644

FIDE id

Date of birth

2004-02-06 (Adult)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1158.3	1176	1168	1200
Raw rating	1158.3	1176	1168	1200
Weighted rating	1158.3	1176	1168	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176	171.6	173.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	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 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1158.3	1176	1168	1200
Analysis
Rating	1158.3	1176	1168	1200
Raw rating	1158.3	1176	1168	1200
Weighted rating	1158.3	1176	1168
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	176	171.6	173.6	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	1158.3	1176	1168	1200
New weighted rating	1158.3	1176	1168	1200
New weighted performance	0	0	0	0
Temp new rating	1158.3	1176	1168	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1158.3	1176	1168	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	9	5	4
	0	0	0
History	9	5	4

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	9	3.5	38.89	-94.4	1126.2	1031.7
Standard	5	2	40	-85	1179.5	1094.5
Rapid	4	1.5	37.5	-106.2	1059.5	953.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1158.3	1176	1168	1200
2025-09-01	1158.3	1176	1168	1200
2025-08-01	1158.3	1176	1168	1200
2025-07-01	1158.3	1176	1168	1200
2025-06-01	1158.3	1176	1168	1200
2025-05-01	1158.3	1176	1168	1200
2025-04-01	1158.3	1176	1168	1200
2025-03-01	1158.3	1176	1168	1200
2025-02-01	1158.3	1176	1168	1200
2025-01-01	1158.3	1176	1168	1200
2024-12-01	1158.3	1176	1168	1200
2024-11-01	1158.3	1176	1168	1200
2024-10-01	1158.3	1176	1168	1200
2024-09-01	1158.3	1176	1168	1200
2024-08-01	1158.3	1176	1168	1200
2024-07-01	1158.3	1176	1168	1200
2024-06-01	1158.3	1176	1168	1200
2024-08-01	1158.3	1176	1168	1200
2024-04-01	1158.3	1176	1168	1200
2024-03-01	1158.3	1176	1168	1200
2024-02-01	1158.3	1176	1168	1200
2024-01-01	1158.3	1176	1168	1200
2023-12-01	1158.3	1176	1168	1200
2023-11-01	1158.3	1176	1168	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	Cape Winelands Schools 2022 (U18 Girls)	2022-03-05	2022-03-05	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Worcester Schools Trials 2022 (U18 Girls)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 4	type Standard	result 0.5	date 2022-03-05	rnd 5	type Standard	result 0.5
		Opponent Vassilatos, R (Rachael)				Opponent Steenkamp, F (Frieda)
2	2	Tournament Worcester Schools Trials 2022				Tournament Worcester Schools Trials 2022
		date 2022-02-19	rnd 4	type Rapid	result 0.5	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Beerwinkel, A (Aretha)				Opponent Kroukamp, N (Nicole)
3	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Lubbe, Z (Zhane)				Opponent Lubbe, Z (Zhane)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 4	type Standard	result 0.5	date 2022-03-05	rnd 5	type Standard	result 0.5
		Opponent Vassilatos, R (Rachael)				Opponent Steenkamp, F (Frieda)
2	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Lubbe, Z (Zhane)				Opponent Lubbe, Z (Zhane)

#	Games	Start				End
1	2	Tournament Worcester Schools Trials 2022				Tournament Worcester Schools Trials 2022
		date 2022-02-19	rnd 4	type Rapid	result 0.5	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Beerwinkel, A (Aretha)				Opponent Kroukamp, N (Nicole)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Lubbe, Z (Zhane)				Opponent Lubbe, Z (Zhane)
2	1	Tournament Worcester Schools Trials 2022				Tournament Worcester Schools Trials 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Kroukamp, N (Nicole)				Opponent Kroukamp, N (Nicole)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Lubbe, Z (Zhane)				Opponent Lubbe, Z (Zhane)

#	Games	Start				End
1	1	Tournament Worcester Schools Trials 2022				Tournament Worcester Schools Trials 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Kroukamp, N (Nicole)				Opponent Kroukamp, N (Nicole)

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	Harris ,A (Angie)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Harris ,A (Angie)	1	1177.9	752.9	1	1079.6	752.9	0	0	0	0	0	0
2	Steenkamp ,F (Frieda)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Steenkamp ,F (Frieda)	1	1168.6	1168.6	1	1200	1168.6	0	0	0	0	0	0
3	Vassilatos ,R (Rachael)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Vassilatos ,R (Rachael)	1	1194.7	1194.7	1	1200	1194.7	0	0	0	0	0	0
4	Van Tonder ,R (Riette)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Tonder ,R (Riette)	1	1155.9	730.9	1	1200	730.9	0	0	0	0	0	0
5	Lubbe ,Z (Zhane)	1	1	425	1	1	425	0	0	0	0	0	0
5	Lubbe ,Z (Zhane)	1	1200.3	1625.3	1	1200	1625.3	0	0	0	0	0	0
6	Kroukamp ,N (Nicole)	1	1	425	0	0	0	1	1	425	0	0	0
6	Kroukamp ,N (Nicole)	1	1103.2	1528.2	0	0	0	1	1147.2	1528.2	0	0	0
7	Demas ,G (Genevieve)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Demas ,G (Genevieve)	1	999	574	0	0	0	1	1081.3	574	0	0	0
8	Beerwinkel ,A (Aretha)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Beerwinkel ,A (Aretha)	1	1047.6	1047.6	0	0	0	1	1200	1047.6	0	0	0
9	Willemse ,A (Amor)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Willemse ,A (Amor)	1	1088.2	663.2	0	0	0	1	1114	663.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Alberts, A (Adrie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms