Chess South Africa Ratings Database

PLAYER PAGE

Personal

Muller, A (Aliyha)

Chess SA id

2050118891

FIDE id

Date of birth

2005-06-18 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1176	1182.9	1160	1200
Raw rating	1176	1182.9	1160	1200
Weighted rating	1176	1182.9	1160	1200
Weighted performance	656.3	0	0	0
Floor	706.2	723.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.6	169.9	175.5	165.8
Highest rating	1206.2 2023-03-01	1223.6 2023-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1206.2 2023-03-01	1223.6 2023-03-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1206.2 2018-10-01	1223.6 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1176	1182.9	1160	1200
Analysis
Rating	1176	1182.9	1160	1200
Raw rating	1176	1182.9	1160	1200
Weighted rating	1176	1182.9	1160
Weighted performance	656.3	0	0
K-factor	36	36	36	36
Floor	706.2	723.6	700	700
Max/Min rating change allowed	171.6	169.9	175.5	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	1176	1182.9	1160	1200
New weighted rating	1176	1182.9	1160	1200
New weighted performance	655.9	0	0	0
Temp new rating	1176	1182.9	1160	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1176	1182.9	1160	1200
New K-factor	36	36	36	36
New floor	706.2	723.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	11	11	0
	6	0	6
	0	0	0
History	27	21	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Town (WCT)
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	27	12	44.44	-47.2	1202.7	1155.5
Standard	21	10	47.62	-20.2	1203.5	1183.3
Rapid	6	2	33.33	-141.7	1200	1058.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1176	1182.9	1160	1200
2025-09-01	1176	1182.9	1160	1200
2025-08-01	1176	1182.9	1160	1200
2025-07-01	1176	1182.9	1160	1200
2025-06-01	1176	1182.9	1160	1200
2025-05-01	1176	1182.9	1160	1200
2025-04-01	1176	1182.9	1160	1200
2025-03-01	1176	1182.9	1160	1200
2025-02-01	1176	1182.9	1160	1200
2025-01-01	1176	1182.9	1160	1200
2024-12-01	1176	1182.9	1160	1200
2024-11-01	1176	1182.9	1160	1200
2024-10-01	1176	1182.9	1160	1200
2024-09-01	1176	1182.9	1160	1200
2024-08-01	1176	1182.9	1160	1200
2024-07-01	1176	1182.9	1160	1200
2024-06-01	1176	1182.9	1160	1200
2024-08-01	1176	1182.9	1160	1200
2024-04-01	1176	1182.9	1160	1200
2024-03-01	1176	1182.9	1160	1200
2024-02-01	1176	1182.9	1160	1200
2024-01-01	1176	1182.9	1160	1200
2023-12-01	1176	1182.9	1160	1200
2023-11-01	1176	1182.9	1160	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 Town Metro Schools Chess Closed Individuals 2023 (U19 Girls)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
2	District East Schools Chess Individual Trials 2023 (U17+U19 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
3	2022 East Dist Individuals (U18)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
4	2020 East District Individuals (U15)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
5	Western Cape Top Schools 2019 (U18 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2022 East Dist Individuals				Tournament District East Schools Chess Individual Trials 2023
		date 2022-03-13	rnd 5	type Rapid	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Bophe, L (Lilitha)				Opponent Buys, Z (Zaghrah)
2	2	Tournament Western Cape Top Schools 2019				Tournament 2020 East District Individuals
		date 2019-09-01	rnd 5	type Standard	result 1	date 2020-01-31	rnd 1	type Standard	result 1
		Opponent Ahern, N (Niamh)				Opponent Mpateni, S (Siphiwe)
3	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Isaacs, WS (Winn Sheena)				Opponent Jacobs, S (Shaundre)

#	Games	Start				End
1	4	Tournament 2020 East District Individuals				Tournament District East Schools Chess Individual Trials 2023
		date 2020-02-01	rnd 6	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Byneveldt, J (Jordan)				Opponent Buys, Z (Zaghrah)
2	2	Tournament Western Cape Top Schools 2019				Tournament 2020 East District Individuals
		date 2019-09-01	rnd 5	type Standard	result 1	date 2020-01-31	rnd 1	type Standard	result 1
		Opponent Ahern, N (Niamh)				Opponent Mpateni, S (Siphiwe)
3	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Isaacs, WS (Winn Sheena)				Opponent Jacobs, S (Shaundre)

#	Games	Start				End
1	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 5	type Rapid	result 1	date 2022-03-13	rnd 6	type Rapid	result 1
		Opponent Bophe, L (Lilitha)				Opponent Nobhakada, B (Bukho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2022 East Dist Individuals				Tournament District East Schools Chess Individual Trials 2023
		date 2022-03-13	rnd 5	type Rapid	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Bophe, L (Lilitha)				Opponent Buys, Z (Zaghrah)
2	2	Tournament Western Cape Top Schools 2019				Tournament 2020 East District Individuals
		date 2019-09-01	rnd 5	type Standard	result 1	date 2020-01-31	rnd 1	type Standard	result 1
		Opponent Ahern, N (Niamh)				Opponent Mpateni, S (Siphiwe)
3	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Isaacs, WS (Winn Sheena)				Opponent Jacobs, S (Shaundre)

#	Games	Start				End
1	4	Tournament 2020 East District Individuals				Tournament District East Schools Chess Individual Trials 2023
		date 2020-02-01	rnd 6	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Byneveldt, J (Jordan)				Opponent Buys, Z (Zaghrah)
2	2	Tournament Western Cape Top Schools 2019				Tournament 2020 East District Individuals
		date 2019-09-01	rnd 5	type Standard	result 1	date 2020-01-31	rnd 1	type Standard	result 1
		Opponent Ahern, N (Niamh)				Opponent Mpateni, S (Siphiwe)
3	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Isaacs, WS (Winn Sheena)				Opponent Jacobs, S (Shaundre)

#	Games	Start				End
1	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 5	type Rapid	result 1	date 2022-03-13	rnd 6	type Rapid	result 1
		Opponent Bophe, L (Lilitha)				Opponent Nobhakada, B (Bukho)

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	Ebrahim ,MB (Mumtaaz)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Ebrahim ,MB (Mumtaaz)	1	1245.7	820.7	1	1234.7	820.7	0	0	0	0	0	0
2	Bokwana ,W (Wilmarie)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Bokwana ,W (Wilmarie)	1	964.4	539.4	1	940.2	539.4	0	0	0	0	0	0
3	Masuphi ,N (Ntsika)	1	1	425	1	1	425	0	0	0	0	0	0
3	Masuphi ,N (Ntsika)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Bosch ,E (Estee)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bosch ,E (Estee)	1	936.1	511.1	1	922.5	511.1	0	0	0	0	0	0
5	Naidoo ,T (Thushani)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Naidoo ,T (Thushani)	1	1329	904	1	1317.6	904	0	0	0	0	0	0
6	Lumka ,S (Salakufa)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Lumka ,S (Salakufa)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Jonathan ,N (Nicole)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jonathan ,N (Nicole)	1	1144.3	1569.3	1	1141.6	1569.3	0	0	0	0	0	0
8	Mpateni ,S (Siphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mpateni ,S (Siphiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Sibanda ,V (Vivian)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sibanda ,V (Vivian)	1	1268.8	843.8	1	1277.6	843.8	0	0	0	0	0	0
10	Schuch ,CH (Cornelius)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Schuch ,CH (Cornelius)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Muller, A (Aliyha)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms