Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arendse, A (Alex)

Chess SA id

2100131781

FIDE id

Date of birth

2010-07-08 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1032.5	1033.5	1099.6	1200
Raw rating	1032.5	1033.5	1099.6	1200
Weighted rating	1032.3	1033.1	1099.6	1200
Weighted performance	591.3	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	210.5	210.2	191.3	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 2024-03-01
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 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1032.5	1033.5	1099.6	1200
Analysis
Rating	1032.5	1033.5	1099.6	1200
Raw rating	1032.5	1033.5	1099.6	1200
Weighted rating	1032.3	1033.1	1099.6
Weighted performance	591.3	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	210.5	210.2	191.3	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	1032.5	1033.5	1099.6	1200
New weighted rating	1032.4	1033.2	1099.6	1200
New weighted performance	585.8	0	0	0
Temp new rating	1032.5	1033.5	1099.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1032.5	1033.5	1099.6	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
	5	5	0
	20	10	10
	0	0	0
History	27	17	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	27	4	14.81	-299.1	1232.4	933.3
Standard	17	2	11.76	-325	1242.2	917.2
Rapid	10	2	20	-255	1215.7	960.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1032.5	1033.5	1099.6	1200
2025-09-30	1032.5	1033.5	1099.6	1200
2025-09-01	1032.5	1033.5	1099.6	1200
2025-08-01	1032.5	1033.5	1099.6	1200
2025-07-01	1032.5	1033.5	1099.6	1200
2025-06-01	1032.5	1033.5	1099.6	1200
2025-05-01	1032.5	1033.5	1099.6	1200
2025-04-01	1032.5	1033.5	1099.6	1200
2025-03-01	1032.5	1033.5	1099.6	1200
2025-02-01	1032.5	1033.5	1099.6	1200
2025-01-01	1032	1032.4	1099.6	1200
2024-12-01	1032	1032.4	1099.6	1200
2024-11-01	1032	1032.4	1099.6	1200
2024-10-01	1032	1032.4	1099.6	1200
2024-09-01	1032	1032.4	1099.6	1200
2024-08-01	1032	1032.4	1099.6	1200
2024-07-01	1032	1032.4	1099.6	1200
2024-09-01	1032	1032.4	1099.6	1200
2024-05-01	1032	1032.4	1099.6	1200
2024-04-01	1032	1032.4	1099.6	1200
2024-03-01	1032	1032.4	1099.6	1200
2024-02-01	1032	1032.4	1099.6	1200
2024-01-01	1032	1032.4	1099.6	1200
2023-12-01	1032	1032.4	1099.6	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	Western Cape Top Schools 2023 (U13 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	1	Yes	Analysis
2	Western Cape Top Schools 2022 (U13 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	0	Yes	Analysis
3	Metro WP Schools Chess Trials 2022 (U13 Girls)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
4	2022 Central District Individual Trials (U13)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
5	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	5	0	Yes	Analysis
6	2020 Cape Of Good Hope Open (Open)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	2	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-02	rnd 3	type Standard	result 1
		Opponent Coetzee, C (Carli)				Opponent Coetzee, C (Carli)
2	1	Tournament Metro WP Schools Chess Trials 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-04-23	rnd 6	type Standard	result 1
		Opponent Brewer, M (Mia)				Opponent Brewer, M (Mia)
3	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-03-05	rnd 4	type Rapid	result 1
		Opponent Ravik, V (Valodia)				Opponent Ravik, V (Valodia)

#	Games	Start				End
1	1	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-02	rnd 3	type Standard	result 1
		Opponent Coetzee, C (Carli)				Opponent Coetzee, C (Carli)
2	1	Tournament Metro WP Schools Chess Trials 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-04-23	rnd 6	type Standard	result 1
		Opponent Brewer, M (Mia)				Opponent Brewer, M (Mia)

#	Games	Start				End
1	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-03-05	rnd 4	type Rapid	result 1
		Opponent Ravik, V (Valodia)				Opponent Ravik, V (Valodia)
2	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 2	type Rapid	result 1
		Opponent Lokemba, M (Muriel)				Opponent Lokemba, M (Muriel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-02	rnd 3	type Standard	result 1
		Opponent Coetzee, C (Carli)				Opponent Coetzee, C (Carli)
2	1	Tournament Metro WP Schools Chess Trials 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-04-23	rnd 6	type Standard	result 1
		Opponent Brewer, M (Mia)				Opponent Brewer, M (Mia)
3	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-03-05	rnd 4	type Rapid	result 1
		Opponent Ravik, V (Valodia)				Opponent Ravik, V (Valodia)

#	Games	Start				End
1	1	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-02	rnd 3	type Standard	result 1
		Opponent Coetzee, C (Carli)				Opponent Coetzee, C (Carli)
2	1	Tournament Metro WP Schools Chess Trials 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-04-23	rnd 6	type Standard	result 1
		Opponent Brewer, M (Mia)				Opponent Brewer, M (Mia)

#	Games	Start				End
1	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-03-05	rnd 4	type Rapid	result 1
		Opponent Ravik, V (Valodia)				Opponent Ravik, V (Valodia)
2	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 2	type Rapid	result 1
		Opponent Lokemba, M (Muriel)				Opponent Lokemba, M (Muriel)

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	Makhasi ,A (Athule)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Makhasi ,A (Athule)	1	1264.2	839.2	1	1242.3	839.2	0	0	0	0	0	0
2	Geldenhuys ,K (Katja)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Geldenhuys ,K (Katja)	1	1182.3	757.3	1	1159.6	757.3	0	0	0	0	0	0
3	Saayman ,M (Miljenay)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Saayman ,M (Miljenay)	1	1204.6	779.6	1	1203.4	779.6	0	0	0	0	0	0
4	Wijsbroek ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Wijsbroek ,D (Daniel)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Mbuli ,A (Anelisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mbuli ,A (Anelisa)	1	1390.8	965.8	1	1352	965.8	0	0	0	0	0	0
6	Mqadi ,O (Olethiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mqadi ,O (Olethiwe)	1	1123.1	698.1	1	1090.4	698.1	0	0	0	0	0	0
7	Reid ,H (Hannah)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Reid ,H (Hannah)	1	1188.5	763.5	1	1200	763.5	0	0	0	0	0	0
8	Sakati ,L (Linako)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Sakati ,L (Linako)	1	1233	808	1	1220.5	808	0	0	0	0	0	0
9	Brewer ,M (Mia)	1	1	425	1	1	425	0	0	0	0	0	0
9	Brewer ,M (Mia)	1	1199.1	1624.1	1	1200	1624.1	0	0	0	0	0	0
10	Chamberlain ,C (Chrismari)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Chamberlain ,C (Chrismari)	1	1209.5	784.5	1	1200	784.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Arendse, A (Alex)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms