Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahlangu, A (Alondwengomusa)

Chess SA id

1160322557

FIDE id

Date of birth

2016-11-13 (U12)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1225.7	1230.8	1200	1200
Raw rating	1225.7	1230.8	1200	1200
Weighted rating	1210.1	1212.1	1200	1200
Weighted performance	0	0	0	0
Floor	725.7	730.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.9	158.7	165.8	165.8
Highest rating	1225.7 2025-09-01	1230.8 2025-09-01	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1225.7 2025-09-01	1230.8 2025-09-01	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1202.9 2025-09-01	1203.5 2025-09-01	1200 2025-07-01	1200 2025-07-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1225.7	1230.8	1200	1200
Analysis
Rating	1225.7	1230.8	1200	1200
Raw rating	1225.7	1230.8	1200	1200
Weighted rating	1210.1	1212.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	725.7	730.8	700	700
Max/Min rating change allowed	159.9	158.7	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	1225.7	1230.8	1200	1200
New weighted rating	1211.7	1214	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1225.7	1230.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1225.7	1230.8	1200	1200
New K-factor	36	36	36	36
New floor	725.7	730.8	700	700

Item	Main	Standard
	0	0
	14	14
	0	0
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-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	14	6	42.86	-60.7	1265.3	1204.6
Standard	14	6	42.86	-60.7	1265.3	1204.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	6	42.86	-60.7	1265.3	1204.6
Standard	14	6	42.86	-60.7	1265.3	1204.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1225.7	1230.8	1200	1200
2025-11-30	1225.7	1230.8	1200	1200
2025-11-01	1225.7	1230.8	1200	1200
2025-09-30	1225.7	1230.8	1200	1200
2025-09-01	1225.7	1230.8	1200	1200
2025-08-01	1213.1	1215.9	1200	1200
2025-07-01	1197.6	1197.2	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	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	West Rand Women's Day Open 2025 (U10)	2025-08-09	2025-08-09	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
2	2025 D2 Schools League Finals (U9)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	West Rand Open 2.0 2025 (U10)	2025-06-07	2025-06-07	Standard	West Rand (GWR)	5	4	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent van Niekerk, S (Stassen)				Opponent Botes, J (Joshua)
2	1	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 4	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Lourens, A (Albertus)				Opponent Lourens, A (Albertus)
3	1	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Raofa, N (Njabulo Nkosana)				Opponent Raofa, N (Njabulo Nkosana)

#	Games	Start				End
1	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent van Niekerk, S (Stassen)				Opponent Botes, J (Joshua)
2	1	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 4	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Lourens, A (Albertus)				Opponent Lourens, A (Albertus)
3	1	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Raofa, N (Njabulo Nkosana)				Opponent Raofa, N (Njabulo Nkosana)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent van Niekerk, S (Stassen)				Opponent Botes, J (Joshua)
2	1	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 4	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Lourens, A (Albertus)				Opponent Lourens, A (Albertus)
3	1	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Raofa, N (Njabulo Nkosana)				Opponent Raofa, N (Njabulo Nkosana)

#	Games	Start				End
1	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent van Niekerk, S (Stassen)				Opponent Botes, J (Joshua)
2	1	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 4	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Lourens, A (Albertus)				Opponent Lourens, A (Albertus)
3	1	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Raofa, N (Njabulo Nkosana)				Opponent Raofa, N (Njabulo Nkosana)

No games found.

#	Games	Start				End

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	Masitha ,K (Katleho)	1	1	425	1	1	425	0	0	0	0	0	0
1	Masitha ,K (Katleho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Lourens ,A (Albertus)	1	1	425	1	1	425	0	0	0	0	0	0
2	Lourens ,A (Albertus)	1	1198.9	1623.9	1	1198.7	1623.9	0	0	0	0	0	0
3	Duvenage ,H (Hermie)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Duvenage ,H (Hermie)	1	1181	756	1	1178.9	756	0	0	0	0	0	0
4	Lebepe ,M (Mudjadji Kamano)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Lebepe ,M (Mudjadji Kamano)	1	1299	874	1	1312.6	874	0	0	0	0	0	0
5	Jaji ,M (Michael)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jaji ,M (Michael)	1	1230.3	805.3	1	1237.4	805.3	0	0	0	0	0	0
6	Van Der Merwe ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Der Merwe ,J (Jayden)	1	1418.9	993.9	1	1420.9	993.9	0	0	0	0	0	0
7	Botes ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
7	Botes ,J (Joshua)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Jonas ,M (Minenhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jonas ,M (Minenhle)	1	1242.3	817.3	1	1236.2	817.3	0	0	0	0	0	0
9	van Niekerk ,S (Stassen)	1	1	425	1	1	425	0	0	0	0	0	0
9	van Niekerk ,S (Stassen)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	White ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	White ,J (Joshua)	1	1440.8	1015.8	1	1440.8	1015.8	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

Mahlangu, A (Alondwengomusa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms