Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arendse, A (Amy-Leigh)

Chess SA id

203078167

FIDE id

Date of birth

2003-01-19 (Adult)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1029.5	1018.6	783.2	696
Raw rating	1029.5	1018.6	783.2	696
Weighted rating	1029.5	1018.6	783.2	696
Weighted performance	288.6	285.5	0	0
Floor	547.7	548.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	211.4	214.7	300.3	340
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2018-01-01	1200 2024-02-01
Highest raw rating	1047.7 2018-08-01	1048.8 2018-08-01	783.2 2024-02-01	696 2024-02-01
Highest weighted rating	1047.7 2024-11-01	1048.8 2024-11-01	783.2 2024-11-01	696 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1029.5	1018.6	783.2	696
Analysis
Rating	1029.5	1018.6	783.2	696
Raw rating	1029.5	1018.6	783.2	696
Weighted rating	1029.5	1018.6	783.2
Weighted performance	288.6	285.5	0
K-factor	40	40	40	40
Floor	547.7	548.8	500	500
Max/Min rating change allowed	211.4	214.7	300.3	340
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	1029.5	1018.6	783.2	696
New weighted rating	1029.5	1018.6	783.2	696
New weighted performance	282.4	279.4	0	0
Temp new rating	1029.5	1018.6	783.2	696
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1029.5	1018.6	783.2	696
New K-factor	40	40	40	40
New floor	547.7	548.8	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	138	133	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Eden (WEG)
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	103	41	39.81	-86.7	1068.5	981.9
Standard	98	37.5	38.27	-99.7	1066.6	966.8
Rapid	5	3.5	70	170	1106.7	1276.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1029.5	1018.6	783.2	696
2025-09-30	1029.5	1018.6	783.2	696
2025-09-01	1029.5	1018.6	783.2	696
2025-08-01	1029.5	1018.6	783.2	696
2025-07-01	1029.5	1018.6	783.2	696
2025-06-01	1029.5	1018.6	783.2	696
2025-05-01	1029.5	1018.6	783.2	696
2025-04-01	1029.5	1018.6	783.2	696
2025-03-01	1029.5	1018.6	783.2	696
2025-02-01	1029.5	1018.6	783.2	696
2025-01-01	1029.5	1018.6	783.2	696
2024-12-01	1029.5	1018.6	783.2	696
2024-11-01	1029.5	1018.6	783.2	696
2024-10-01	1029.5	1018.6	783.2	696
2024-09-01	1029.5	1018.6	783.2	696
2024-08-01	1029.5	1018.6	783.2	696
2024-07-01	1029.5	1018.6	783.2	696
2024-09-01	1029.5	1018.6	783.2	696
2024-05-01	1029.5	1018.6	783.2	696
2024-04-01	1029.5	1018.6	783.2	696
2024-03-01	1029.5	1018.6	783.2	696
2024-02-01	1029.5	1018.6	783.2	696
2024-01-01	1029.5	1018.6	783.2	696
2023-12-01	1029.5	1018.6	783.2	696

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	Eden Schools Closed Trials 1 2020 (U18 Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
2	Hessequa Skaak Proewe 1 2020 (O15+O18 Dogters)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
3	2019 South African Junior Team Championships (U20A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	0	Yes	Analysis
4	Hessequa Ontwikkelings Toernooi 2019 (A)	2019-11-01	2019-11-01	Standard	Eden (WEG)	6	6	3	Yes	Analysis
5	Eden Top Schools 2019 (U18)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	Eden Trials 3 2019 (U18 Open)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
7	Western Cape Schools Individuals 2019 (U18 Girls)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	2	Yes	Analysis
8	Eden Trials 2 2019 (U18 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	1	Yes	Analysis
9	Eden Trials 1 2019 (U18 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	Western Cape Women`s Open 2019 (B)	2019-03-09	2019-03-09	Rapid	Cape Town (WCT)	5	5	3.5	Yes	Analysis
11	Hessequa Proewe 3 2019 (O18)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
12	Hessequa Proewe 2 2019 (O18)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	4	2	Yes	Analysis
13	Hessequa Proewe 1 2019 (O18)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	3	Yes	Analysis
14	South African Junior Team Championships 2018 (U16C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	1.5	Yes	Analysis
15	Eden Top Schools 2018 (U17 Mix)	2018-07-28	2018-07-28	Standard	Eden (WEG)	5	4	3	Yes	Analysis
16	EDENSC Closed 3 2018 (U16 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
17	Western Cape Schools Individuals 2018 (U15 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	2.5	Yes	Analysis
18	EDENSC Closed 2 2018 (U16 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	2	Yes	Analysis
19	EDENSC Closed 1 2018 (U16 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
20	South African Junior Team Championships 2017 (U16-U20 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Hessequa Skaak Proewe 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-01	rnd 3	type Standard	result 0.5	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Sampson, A (Algedine)				Opponent Sampson, A (Algedine)
2	5	Tournament Eden Trials 1 2019				Tournament Western Cape Women`s Open 2019
		date 2019-03-02	rnd 4	type Standard	result 0.5	date 2019-03-09	rnd 3	type Rapid	result 0.5
		Opponent Claassen, C (Christelene)				Opponent Bokwana, W (Wilmarie)
3	4	Tournament Hessequa Proewe 1 2019				Tournament Hessequa Proewe 1 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-01-26	rnd 5	type Standard	result 0.5
		Opponent Hoogbaard, D (Darrin)				Opponent Hermanus, J (Jesse)

#	Games	Start				End
1	5	Tournament Hessequa Skaak Proewe 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-01	rnd 3	type Standard	result 0.5	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Sampson, A (Algedine)				Opponent Sampson, A (Algedine)
2	4	Tournament Hessequa Proewe 1 2019				Tournament Hessequa Proewe 1 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-01-26	rnd 5	type Standard	result 0.5
		Opponent Hoogbaard, D (Darrin)				Opponent Hermanus, J (Jesse)
3	4	Tournament Western Cape Schools Individuals 2018				Tournament Eden Top Schools 2018
		date 2018-05-20	rnd 5	type Standard	result 1	date 2018-07-28	rnd 2	type Standard	result 1
		Opponent Wright Avis, I (Isabella)				Opponent Claassen, C (Christelene)

#	Games	Start				End
1	3	Tournament Western Cape Women`s Open 2019				Tournament Western Cape Women`s Open 2019
		date 2019-03-09	rnd 1	type Rapid	result 1	date 2019-03-09	rnd 3	type Rapid	result 0.5
		Opponent Mbane, Z (Ziyanda)				Opponent Bokwana, W (Wilmarie)
2	1	Tournament Western Cape Women`s Open 2019				Tournament Western Cape Women`s Open 2019
		date 2019-03-09	rnd 5	type Rapid	result 1	date 2019-03-09	rnd 5	type Rapid	result 1
		Opponent Mlahleni, O (Okuhle)				Opponent Mlahleni, O (Okuhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Eden Trials 1 2019				Tournament Western Cape Women`s Open 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-03-09	rnd 2	type Rapid	result 1
		Opponent Khana, T (Taygon)				Opponent Gardener, A (Angelique)
2	3	Tournament EDENSC Closed 3 2018				Tournament EDENSC Closed 3 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Ludick, A (Andries)				Opponent Erasmus, W (Wiaan)
3	2	Tournament Hessequa Proewe 1 2019				Tournament Hessequa Proewe 1 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-01-26	rnd 3	type Standard	result 1
		Opponent Hoogbaard, D (Darrin)				Opponent Scholtz, T (Tyrique)

#	Games	Start				End
1	3	Tournament EDENSC Closed 3 2018				Tournament EDENSC Closed 3 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Ludick, A (Andries)				Opponent Erasmus, W (Wiaan)
2	2	Tournament Hessequa Proewe 1 2019				Tournament Hessequa Proewe 1 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-01-26	rnd 3	type Standard	result 1
		Opponent Hoogbaard, D (Darrin)				Opponent Scholtz, T (Tyrique)
3	2	Tournament Eden Top Schools 2018				Tournament Eden Top Schools 2018
		date 2018-07-28	rnd 1	type Standard	result 1	date 2018-07-28	rnd 2	type Standard	result 1
		Opponent Adams, J (Jedediah)				Opponent Claassen, C (Christelene)

#	Games	Start				End
1	2	Tournament Western Cape Women`s Open 2019				Tournament Western Cape Women`s Open 2019
		date 2019-03-09	rnd 1	type Rapid	result 1	date 2019-03-09	rnd 2	type Rapid	result 1
		Opponent Mbane, Z (Ziyanda)				Opponent Gardener, A (Angelique)
2	1	Tournament Western Cape Women`s Open 2019				Tournament Western Cape Women`s Open 2019
		date 2019-03-09	rnd 5	type Rapid	result 1	date 2019-03-09	rnd 5	type Rapid	result 1
		Opponent Mlahleni, O (Okuhle)				Opponent Mlahleni, O (Okuhle)

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	Fielies ,S (Salima)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
1	Fielies ,S (Salima)	4	1066.9	960.7	4	1059.9	960.7	0	0	0	0	0	0
2	Sampson ,A (Algedine)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Sampson ,A (Algedine)	2	1055.1	1267.6	2	1039.8	1267.6	0	0	0	0	0	0
3	Hermanus ,J (Jesse)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Hermanus ,J (Jesse)	2	946.6	734.1	2	958.3	734.1	0	0	0	0	0	0
4	Noemdo ,K (Kaylah)	2	1	0	2	1	0	0	0	0	0	0	0
4	Noemdo ,K (Kaylah)	2	1056.7	1056.7	2	1047.2	1056.7	0	0	0	0	0	0
5	Heynse ,C (Christiano)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Heynse ,C (Christiano)	2	1212.9	787.9	2	1211.2	787.9	0	0	0	0	0	0
6	Beukes ,K (Kyle)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Beukes ,K (Kyle)	2	1210.5	785.5	2	1210.8	785.5	0	0	0	0	0	0
7	Booysen ,J (Jeremia)	2	1	0	2	1	0	0	0	0	0	0	0
7	Booysen ,J (Jeremia)	2	815.5	815.5	2	770.9	815.5	0	0	0	0	0	0
8	Jantjies ,J (Jowan)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Jantjies ,J (Jowan)	2	999.3	574.3	2	975	574.3	0	0	0	0	0	0
9	Claassen ,C (Christelene)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Claassen ,C (Christelene)	2	956.6	1169.1	2	919.8	1169.1	0	0	0	0	0	0
10	Cronje ,F (Frederik)	2	1	0	2	1	0	0	0	0	0	0	0
10	Cronje ,F (Frederik)	2	1045.1	1045.1	2	1016.2	1045.1	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

Arendse, A (Amy-Leigh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms