Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahlangu, A (Ayanda)

Chess SA id

203088628

FIDE id

Date of birth

2003-12-22 (Adult)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1146	1137	1200	1200
Raw rating	1144.8	1135.6	1200	1200
Weighted rating	1146	1137	1200	1200
Weighted performance	924.5	917.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.4	181.7	165.8	165.8
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01
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	0.1	0.2	0	0
New rating	1146.2	1137.2	1200	1200
Analysis
Rating	1146	1137	1200	1200
Raw rating	1144.8	1135.6	1200	1200
Weighted rating	1146	1137	1200
Weighted performance	924.5	917.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179.4	181.7	165.8	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	1144.8	1135.6	1200	1200
New weighted rating	1146.2	1137.2	1200	1200
New weighted performance	916.9	910.4	0	0
Temp new rating	1146.2	1137.2	1200	1200
Temp new rating +/-	0.1	0.2	0	0
Final new rating +/-	0.1	0.2	0	0
New rating	1146.2	1137.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	18	18	0
	24	21	3
	0	0	0
	0	0	0
History	102	86	16

Games since
	Main 27	Standard 27		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	84	38.5	45.83	-35.4	1121.4	1086
Standard	75	33.5	44.67	-45.3	1112.6	1067.3
Rapid	9	5	55.56	47.2	1194.5	1241.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1144.8	1135.6	1200	1200
2025-11-30	1144.8	1135.6	1200	1200
2025-11-01	1144.8	1135.6	1200	1200
2025-09-30	1144.8	1135.6	1200	1200
2025-09-01	1144.8	1135.6	1200	1200
2025-08-01	1144.8	1135.6	1200	1200
2025-07-01	1144.8	1135.6	1200	1200
2025-06-01	1144.8	1135.6	1200	1200
2025-05-01	1144.8	1135.6	1200	1200
2025-04-01	1144.8	1135.6	1200	1200
2025-03-01	1144.8	1135.6	1200	1200
2025-02-01	1144.8	1135.6	1200	1200
2025-01-01	1144.8	1135.6	1200	1200
2024-12-01	1144.8	1135.6	1200	1200
2024-11-01	1144.8	1135.6	1200	1200
2024-10-01	1160.4	1153.6	1200	1200
2024-09-01	1160.4	1153.6	1200	1200
2024-11-01	1160.4	1153.6	1200	1200
2024-07-01	1160.4	1153.6	1200	1200
2024-06-01	1160.4	1153.6	1200	1200
2024-05-01	1160.4	1153.6	1200	1200
2024-04-01	1119.3	1104.4	1200	1200
2024-03-01	1091.7	1071.6	1200	1200
2024-02-01	1091.7	1071.6	1200	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	EC Students Team League 2024 (Ladies)	2024-09-14	2024-10-05	Standard	Amathole (EAL)	7	7	3	Yes	Analysis
2	UFH Open 2024 (B)	2024-04-13	2024-04-14	Standard	Amathole (EAL)	7	6	3	Yes	Analysis
3	SBDCU Trial 2 2024 (Open)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
4	2023 USSA Championships (Ladies)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	4	Yes	Analysis
5	Eastern Cape Provincial Individual Championship 2023 (Open)	2023-10-05	2023-10-06	Standard	Nelson Mandela Bay (ENM)	7	0	0	No	Analysis
6	EC InterVarsity Chess Championship 2023 (Ladies)	2023-08-11	2023-08-11	Rapid	Sarah Baartman (ESB)	6	3	2	Yes	Analysis
7	SBDCU Closed Trials 2023 (Open)	2023-07-28	2023-07-29	Standard	Sarah Baartman (ESB)	6	4	0.5	Yes	Analysis
8	Rhodes Chess Club Invitational 2023 (B)	2023-07-22	2023-07-22	Standard	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
9	Fountains Mall Open 2023 (B)	2023-05-12	2023-05-13	Standard	Sarah Baartman (ESB)	6	4	1	Yes	Analysis
10	2019 Gauteng School League Finals (U19 Girls)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
11	2019 Gauteng Secondary Schools Individual Chess Championships (U18 Girls)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
12	Springs Chess Club Open 2019 (B)	2019-02-09	2019-02-09	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
13	Springs Chess Club Rapid 2018	2018-09-22	2018-09-22	Rapid	Ekurhuleni (GE)	6	6	3	Yes	Analysis
14	2018 Gauteng League Final (U19)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
15	2018 Gauteng Secondary Schools Individual Chess Championships (U15 Girls)	2018-05-26	2018-05-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
16	D5 Secondary Schools Individuals (Cluster)	2018-05-12	2018-05-12	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis
17	D5 Schools Individuals (District Final)	2018-05-19	2018-05-19	Standard	Ekurhuleni (GE)	3	3	2	Yes	Analysis
18	Johan Jurgens Open 2018 (B)	2018-01-26	2018-01-27	Standard	Ekurhuleni (GE)	6	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2018 Gauteng League Final				Tournament Springs Chess Club Rapid 2018
		date 2018-08-25	rnd 3	type Standard	result 1	date 2018-09-22	rnd 1	type Rapid	result 1
		Opponent Basson, C (Carlie)				Opponent Moja, T (Tshegofatso)
2	4	Tournament D5 Secondary Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Mohlala, M (Mpho-Entle)				Opponent Mohlala, M (Mpho-Entle)
3	3	Tournament EC InterVarsity Chess Championship 2023				Tournament 2023 USSA Championships
		date 2023-08-11	rnd 3	type Rapid	result 1	date 2023-12-04	rnd 1	type Standard	result 1
		Opponent Msileni, L (Lutho)				Opponent Chiloane, D (Dineo Maria)

#	Games	Start				End
1	4	Tournament 2018 Gauteng League Final				Tournament Springs Chess Club Open 2019
		date 2018-08-25	rnd 3	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Basson, C (Carlie)				Opponent Soafo, M (Mashoto)
2	4	Tournament D5 Secondary Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Mohlala, M (Mpho-Entle)				Opponent Mohlala, M (Mpho-Entle)
3	3	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng School League Finals
		date 2019-05-25	rnd 5	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Ramaisa, R (Ramodiehi)				Opponent Tshoba, N (Nokuthula)

#	Games	Start				End
1	2	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 3	type Rapid	result 1	date 2023-08-11	rnd 5	type Rapid	result 1
		Opponent Msileni, L (Lutho)				Opponent Mahlatse, L (Letswalo)
2	2	Tournament Springs Chess Club Rapid 2018				Tournament Springs Chess Club Rapid 2018
		date 2018-09-22	rnd 3	type Rapid	result 1	date 2018-09-22	rnd 4	type Rapid	result 1
		Opponent Le Roux, M (Michael)				Opponent Kwanele, L (Lefa)
3	1	Tournament Springs Chess Club Rapid 2018				Tournament Springs Chess Club Rapid 2018
		date 2018-09-22	rnd 1	type Rapid	result 1	date 2018-09-22	rnd 1	type Rapid	result 1
		Opponent Moja, T (Tshegofatso)				Opponent Moja, T (Tshegofatso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2018 Gauteng League Final				Tournament Springs Chess Club Rapid 2018
		date 2018-08-25	rnd 3	type Standard	result 1	date 2018-09-22	rnd 1	type Rapid	result 1
		Opponent Basson, C (Carlie)				Opponent Moja, T (Tshegofatso)
2	4	Tournament D5 Secondary Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Mohlala, M (Mpho-Entle)				Opponent Mohlala, M (Mpho-Entle)
3	3	Tournament EC InterVarsity Chess Championship 2023				Tournament 2023 USSA Championships
		date 2023-08-11	rnd 3	type Rapid	result 1	date 2023-12-04	rnd 1	type Standard	result 1
		Opponent Msileni, L (Lutho)				Opponent Chiloane, D (Dineo Maria)

#	Games	Start				End
1	4	Tournament 2018 Gauteng League Final				Tournament Springs Chess Club Open 2019
		date 2018-08-25	rnd 3	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Basson, C (Carlie)				Opponent Soafo, M (Mashoto)
2	4	Tournament D5 Secondary Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Mohlala, M (Mpho-Entle)				Opponent Mohlala, M (Mpho-Entle)
3	3	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng School League Finals
		date 2019-05-25	rnd 5	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Ramaisa, R (Ramodiehi)				Opponent Tshoba, N (Nokuthula)

#	Games	Start				End
1	2	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 3	type Rapid	result 1	date 2023-08-11	rnd 5	type Rapid	result 1
		Opponent Msileni, L (Lutho)				Opponent Mahlatse, L (Letswalo)
2	2	Tournament Springs Chess Club Rapid 2018				Tournament Springs Chess Club Rapid 2018
		date 2018-09-22	rnd 3	type Rapid	result 1	date 2018-09-22	rnd 4	type Rapid	result 1
		Opponent Le Roux, M (Michael)				Opponent Kwanele, L (Lefa)
3	1	Tournament Springs Chess Club Rapid 2018				Tournament Springs Chess Club Rapid 2018
		date 2018-09-22	rnd 1	type Rapid	result 1	date 2018-09-22	rnd 1	type Rapid	result 1
		Opponent Moja, T (Tshegofatso)				Opponent Moja, T (Tshegofatso)

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	Moshoeshoe ,M (Maletapata)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Moshoeshoe ,M (Maletapata)	3	1245.3	820.3	3	1224.4	820.3	0	0	0	0	0	0
2	Tshoba ,N (Nokuthula)	2	1	0	2	1	0	0	0	0	0	0	0
2	Tshoba ,N (Nokuthula)	2	986.1	986.1	2	986.3	986.1	0	0	0	0	0	0
3	Ngidi ,V (Victoria)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Ngidi ,V (Victoria)	2	716.4	291.4	2	727.6	291.4	0	0	0	0	0	0
4	Chauke ,T (Thando)	2	2	425	2	2	425	0	0	0	0	0	0
4	Chauke ,T (Thando)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
5	Mohlala ,M (Mpho-Entle)	2	2	425	2	2	425	0	0	0	0	0	0
5	Mohlala ,M (Mpho-Entle)	2	1034.2	1459.2	2	1034.2	1459.2	0	0	0	0	0	0
6	Sibanda ,S (Sharon)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Sibanda ,S (Sharon)	2	1199.3	986.8	2	1199.2	986.8	0	0	0	0	0	0
7	Magazi ,S (Sipahle)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Magazi ,S (Sipahle)	2	1088.5	663.5	1	1138	663.5	1	1080	663.5	0	0	0
8	Nonyana ,G (Gloria)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nonyana ,G (Gloria)	1	954.5	529.5	1	972.8	529.5	0	0	0	0	0	0
9	Mncam ,S (Siphephelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mncam ,S (Siphephelo)	1	1239.7	814.7	1	1259.6	814.7	0	0	0	0	0	0
10	De Kock ,K (Kaneesha)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	De Kock ,K (Kaneesha)	1	1357.8	932.8	1	1350.5	932.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mahlangu, A (Ayanda)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms