Chess South Africa Ratings Database

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Personal

Mahlangu, A (Amahle)

Chess SA id

2130143997

FIDE id

Date of birth

2013-12-06 (U14)

Gender

Female

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1387	1221.2	1476.9	1200
Raw rating	1387	1221.2	1476.9	1200
Weighted rating	1364.7	1207.2	1436.2	1200
Weighted performance	1340.6	0	1351.2	0
Floor	904.8	721.2	976.9	700
K-factor	32	36	32	36
Min/Max rating change allowed	127	160.9	111.8	165.8
Highest rating	1544.3 2019-08-01	1221.2 2025-09-30	1625.6 2019-08-01	1200 2018-10-01
Highest raw rating	1404.8 2025-09-01	1221.2 2025-09-30	1476.9 2025-09-01	1200 2024-03-01
Highest weighted rating	1364.7 2025-09-30	1207.2 2025-09-30	1430.2 2025-09-01	1200 2018-10-01
Highest weighted performance	1544.3 2019-08-01	1207.8 2023-05-01	1625.6 2019-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1387	1221.2	1476.9	1200
Analysis
Rating	1387	1221.2	1476.9	1200
Raw rating	1387	1221.2	1476.9	1200
Weighted rating	1364.7	1207.2	1436.2
Weighted performance	1340.6	0	1351.2
K-factor	32	36	32	36
Floor	904.8	721.2	976.9	700
Max/Min rating change allowed	127	160.9	111.8	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	1387	1221.2	1476.9	1200
New weighted rating	1368.1	1208.4	1441.7	1200
New weighted performance	1340.1	0	1350.7	0
Temp new rating	1387	1221.2	1476.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1387	1221.2	1476.9	1200
New K-factor	32	36	32	36
New floor	904.8	721.2	976.9	700

Item	Main	Standard	Rapid
	0	0	0
	10	5	5
	15	5	10
	25	5	20
	10	0	10
	0	0	0
History	64	15	49

Games since
	Main 25	Standard 10		Rapid 15		Blitz 0
Gender	Female
Age group	U14
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	10	8	80	255	1192.7	1447.7
Standard	5	3	60	85	1213.1	1298.1
Rapid	5	5	100	425	1172.2	1597.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	64	48.5	75.78	219.1	1206.1	1425.2
Standard	15	8.5	56.67	56.7	1192.6	1249.2
Rapid	49	40	81.63	268.9	1210.2	1479.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1387	1221.2	1476.9	1200
2025-09-01	1404.8	1206.4	1476.9	1200
2025-08-01	1377.5	1206.4	1453.6	1200
2025-07-01	1377.5	1206.4	1453.6	1200
2025-06-01	1377.5	1206.4	1453.6	1200
2025-05-01	1377.5	1206.4	1453.6	1200
2025-04-01	1377.5	1206.4	1453.6	1200
2025-03-01	1377.5	1206.4	1453.6	1200
2025-02-01	1377.5	1206.4	1453.6	1200
2025-01-01	1377.5	1206.4	1453.6	1200
2024-12-01	1377.5	1206.4	1453.6	1200
2024-11-01	1377.5	1206.4	1453.6	1200
2024-10-01	1377.5	1206.4	1453.6	1200
2024-09-01	1377.5	1206.4	1453.6	1200
2024-08-01	1289.2	1206.4	1338.7	1200
2024-07-01	1289.2	1206.4	1338.7	1200
2024-06-01	1289.2	1206.4	1338.7	1200
2024-08-01	1289.2	1206.4	1338.7	1200
2024-04-01	1289.2	1206.4	1338.7	1200
2024-03-01	1300.6	1198.4	1338.7	1200
2024-02-01	1300.6	1198.4	1338.7	1200
2024-01-01	1300.6	1198.4	1338.7	1200
2023-12-01	1300.6	1198.4	1338.7	1200
2023-11-01	1300.6	1198.4	1338.7	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Gert Sibande Open Championship 2025 (C)	2025-09-24	2025-09-24	Standard	Gert Sibande (MGS)	5	5	3	Yes	Analysis
2	Rookies Tournament Secunda 2025 (Girls)	2025-08-08	2025-08-08	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Gert Sibande Open Championship 2025 (C)	2025-09-24	2025-09-24	Standard	Gert Sibande (MGS)	5	5	3	Yes	Analysis
2	Rookies Tournament Secunda 2025 (Girls)	2025-08-08	2025-08-08	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis
3	Top Schools Gert Sibande 2024 (U11)	2024-08-16	2024-08-16	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis
4	Govan Mbeki 2024 (U11)	2024-08-02	2024-08-02	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis
5	1st Knights Open Tournament 2024 (D)	2024-03-23	2024-03-23	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	Mpumalanga Final 2023 (U11)	2023-09-02	2023-09-02	Rapid	Gert Sibande (MGS)	5	5	1.5	Yes	Analysis
7	Highveld Ridge West 2023 (U11)	2023-08-09	2023-08-09	Rapid	Gert Sibande (MGS)	5	5	3	Yes	Analysis
8	Govin Mbeki Teams Chess Tournament 2023 (U11)	2023-08-18	2023-08-18	Rapid	Gert Sibande (MGS)	5	5	4	Yes	Analysis
9	Ho�veldgroep 2023 (O11)	2023-07-28	2023-07-28	Rapid	Gert Sibande (MGS)	5	5	4	Yes	Analysis
10	Sparticus 1 2023 (B)	2023-05-20	2023-05-20	Standard	Gert Sibande (MGS)	5	5	2.5	Yes	Analysis
11	Govan Mbeki Uitspele 2022 (O9)	2022-08-12	2022-08-12	Rapid	Gert Sibande (MGS)	5	5	4	Yes	Analysis
12	Gert Sibande Finaal 2022 (O9)	2022-08-19	2022-08-19	Rapid	Gert Sibande (MGS)	5	5	4.5	Yes	Analysis
13	Hoeveldgroep 2019 (O9)	2019-08-02	2019-08-02	Rapid	Gert Sibande (MGS)	5	4	4	Yes	Analysis

#	Games	Start				End
1	15	Tournament Govan Mbeki 2024				Tournament Rookies Tournament Secunda 2025
		date 2024-08-02	rnd 1	type Rapid	result 1	date 2025-08-08	rnd 5	type Rapid	result 1
		Opponent Du Plessis, J (Jj)				Opponent Msiza, Z (Zizipho)
2	10	Tournament Govan Mbeki Uitspele 2022				Tournament Sparticus 1 2023
		date 2022-08-12	rnd 2	type Rapid	result 1	date 2023-05-20	rnd 1	type Standard	result 1
		Opponent Shahia, J (Janke Mari)				Opponent Hilton, R (Ruby-May)
3	5	Tournament Highveld Ridge West 2023				Tournament Govin Mbeki Teams Chess Tournament 2023
		date 2023-08-09	rnd 3	type Rapid	result 1	date 2023-08-18	rnd 2	type Rapid	result 1
		Opponent Moodley, E (Eli)				Opponent Sikunyana, N (Nathan)

#	Games	Start				End
1	3	Tournament Sparticus 1 2023				Tournament 1st Knights Open Tournament 2024
		date 2023-05-20	rnd 5	type Standard	result 1	date 2024-03-23	rnd 2	type Standard	result 1
		Opponent Maloka, S (Sthembiso)				Opponent Spies, B (Benjamin)
2	1	Tournament 1st Knights Open Tournament 2024				Tournament 1st Knights Open Tournament 2024
		date 2024-03-23	rnd 4	type Standard	result 1	date 2024-03-23	rnd 4	type Standard	result 1
		Opponent Gillman, E (Edmund)				Opponent Gillman, E (Edmund)
3	1	Tournament Sparticus 1 2023				Tournament Sparticus 1 2023
		date 2023-05-20	rnd 3	type Standard	result 0.5	date 2023-05-20	rnd 3	type Standard	result 0.5
		Opponent Dhlamini, M (Mfundo)				Opponent Dhlamini, M (Mfundo)

#	Games	Start				End
1	17	Tournament Mpumalanga Final 2023				Tournament Rookies Tournament Secunda 2025
		date 2023-09-02	rnd 4	type Rapid	result 1	date 2025-08-08	rnd 5	type Rapid	result 1
		Opponent Mutadza, A (Anastashia)				Opponent Msiza, Z (Zizipho)
2	10	Tournament Govan Mbeki Uitspele 2022				Tournament Ho�veldgroep 2023
		date 2022-08-12	rnd 2	type Rapid	result 1	date 2023-07-28	rnd 1	type Rapid	result 1
		Opponent Shahia, J (Janke Mari)				Opponent Hattingh, R (Ryno)
3	5	Tournament Highveld Ridge West 2023				Tournament Govin Mbeki Teams Chess Tournament 2023
		date 2023-08-09	rnd 3	type Rapid	result 1	date 2023-08-18	rnd 2	type Rapid	result 1
		Opponent Moodley, E (Eli)				Opponent Sikunyana, N (Nathan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	15	Tournament Govan Mbeki 2024				Tournament Rookies Tournament Secunda 2025
		date 2024-08-02	rnd 1	type Rapid	result 1	date 2025-08-08	rnd 5	type Rapid	result 1
		Opponent Du Plessis, J (Jj)				Opponent Msiza, Z (Zizipho)
2	5	Tournament Highveld Ridge West 2023				Tournament Govin Mbeki Teams Chess Tournament 2023
		date 2023-08-09	rnd 3	type Rapid	result 1	date 2023-08-18	rnd 2	type Rapid	result 1
		Opponent Moodley, E (Eli)				Opponent Sikunyana, N (Nathan)
3	5	Tournament Govan Mbeki Uitspele 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-12	rnd 2	type Rapid	result 1	date 2022-08-19	rnd 1	type Rapid	result 1
		Opponent Shahia, J (Janke Mari)				Opponent Evert, S (Saul)

#	Games	Start				End
1	3	Tournament Sparticus 1 2023				Tournament 1st Knights Open Tournament 2024
		date 2023-05-20	rnd 5	type Standard	result 1	date 2024-03-23	rnd 2	type Standard	result 1
		Opponent Maloka, S (Sthembiso)				Opponent Spies, B (Benjamin)
2	1	Tournament 1st Knights Open Tournament 2024				Tournament 1st Knights Open Tournament 2024
		date 2024-03-23	rnd 4	type Standard	result 1	date 2024-03-23	rnd 4	type Standard	result 1
		Opponent Gillman, E (Edmund)				Opponent Gillman, E (Edmund)
3	1	Tournament Sparticus 1 2023				Tournament Sparticus 1 2023
		date 2023-05-20	rnd 1	type Standard	result 1	date 2023-05-20	rnd 1	type Standard	result 1
		Opponent Hilton, R (Ruby-May)				Opponent Hilton, R (Ruby-May)

#	Games	Start				End
1	15	Tournament Govan Mbeki 2024				Tournament Rookies Tournament Secunda 2025
		date 2024-08-02	rnd 1	type Rapid	result 1	date 2025-08-08	rnd 5	type Rapid	result 1
		Opponent Du Plessis, J (Jj)				Opponent Msiza, Z (Zizipho)
2	5	Tournament Highveld Ridge West 2023				Tournament Govin Mbeki Teams Chess Tournament 2023
		date 2023-08-09	rnd 3	type Rapid	result 1	date 2023-08-18	rnd 2	type Rapid	result 1
		Opponent Moodley, E (Eli)				Opponent Sikunyana, N (Nathan)
3	5	Tournament Govan Mbeki Uitspele 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-12	rnd 2	type Rapid	result 1	date 2022-08-19	rnd 1	type Rapid	result 1
		Opponent Shahia, J (Janke Mari)				Opponent Evert, S (Saul)

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	Sikunyana ,N (Nathan)	4	3	212.5	0	0	0	4	3	212.5	0	0	0
1	Sikunyana ,N (Nathan)	4	1258.3	1470.8	0	0	0	4	1294.3	1470.8	0	0	0
2	Ritchie ,C (Connor)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
2	Ritchie ,C (Connor)	3	1216.9	1358.5	0	0	0	3	1231.7	1358.5	0	0	0
3	Mafereka ,B (Boitumelo)	2	2	425	1	1	425	1	1	425	0	0	0
3	Mafereka ,B (Boitumelo)	2	1218.1	1643.1	1	1200	1643.1	1	1200	1643.1	0	0	0
4	Joubert ,J (Juandre)	2	2	425	0	0	0	2	2	425	0	0	0
4	Joubert ,J (Juandre)	2	1197.3	1622.3	0	0	0	2	1198.2	1622.3	0	0	0
5	Shahia ,J (Janke Mari)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
5	Shahia ,J (Janke Mari)	2	1189.9	1402.4	0	0	0	2	1183.2	1402.4	0	0	0
6	Appenah ,E (Evan)	2	2	425	0	0	0	2	2	425	0	0	0
6	Appenah ,E (Evan)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
7	De Graaff ,K (Kian)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
7	De Graaff ,K (Kian)	2	1183.4	1395.9	0	0	0	2	1178.8	1395.9	0	0	0
8	Van Zyl ,R (Riekert)	2	1	0	0	0	0	2	1	0	0	0	0
8	Van Zyl ,R (Riekert)	2	1290.1	1290.1	0	0	0	2	1345.2	1290.1	0	0	0
9	Van Der Westhuizen ,E (Erich)	2	1	0	0	0	0	2	1	0	0	0	0
9	Van Der Westhuizen ,E (Erich)	2	1247	1247	0	0	0	2	1278.4	1247	0	0	0
10	Jansen Van Vuuren ,L (Lucas Cornelius)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jansen Van Vuuren ,L (Lucas Cornelius)	1	1245.1	820.1	1	1248.6	820.1	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 (Amahle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms