Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahlangu, S (Shalom)

Chess SA id

1120152268

FIDE id

Date of birth

2012-07-31 (U16)

Gender

Male

Region

()

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1269.2	1280.3	1200	1200
Raw rating	1269.2	1280.3	1200	1200
Weighted rating	1247.7	1255.9	1200	1200
Weighted performance	0	0	0	0
Floor	769.2	780.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	150.2	147.9	165.8	165.8
Highest rating	1269.2 2025-04-01	1280.3 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1269.2 2025-04-01	1280.3 2025-04-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1269.2 2018-10-01	1280.3 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1268.9 2025-04-01	1268.3 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1269.2	1280.3	1200	1200
Analysis
Rating	1269.2	1280.3	1200	1200
Raw rating	1269.2	1280.3	1200	1200
Weighted rating	1247.7	1255.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	769.2	780.3	700	700
Max/Min rating change allowed	150.2	147.9	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	1269.2	1280.3	1200	1200
New weighted rating	1250.9	1259.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1269.2	1280.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1269.2	1280.3	1200	1200
New K-factor	36	36	36	36
New floor	769.2	780.3	700	700

Item	Main	Standard
	0	0
	10	10
	3	3
	9	9
	0	0
	0	0
History	22	22

Games since
	Main 13	Standard 13		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region
Province
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	10	6	60	85	1323.2	1408.2
Standard	10	6	60	85	1323.2	1408.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	22	11.5	52.27	19.3	1284.4	1303.7
Standard	22	11.5	52.27	19.3	1284.4	1303.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1269.2	1280.3	1200	1200
2025-11-30	1269.2	1280.3	1200	1200
2025-11-01	1269.2	1280.3	1200	1200
2025-09-30	1269.2	1280.3	1200	1200
2025-09-01	1269.2	1280.3	1200	1200
2025-08-01	1269.2	1280.3	1200	1200
2025-07-01	1269.2	1280.3	1200	1200
2025-06-01	1269.2	1280.3	1200	1200
2025-05-01	1269.2	1280.3	1200	1200
2025-04-01	1269.2	1280.3	1200	1200
2025-03-01	1251.5	1262.8	1200	1200
2025-02-01	1209.6	1213.2	1200	1200
2025-01-01	1209.6	1213.2	1200	1200
2024-12-01	1209.6	1213.2	1200	1200
2024-11-01	1209.6	1213.2	1200	1200
2024-10-01	1192.3	1191.2	1200	1200
2024-09-01	1192.3	1191.2	1200	1200
2024-11-01	1192.3	1191.2	1200	1200
2024-07-01	1192.3	1191.2	1200	1200
2024-06-01	1192.3	1191.2	1200	1200
2024-05-01	1192.3	1191.2	1200	1200
2024-04-01	1192.3	1191.2	1200	1200
2024-03-01	1192.3	1191.2	1200	1200
2024-02-01	1192.3	1191.2	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	Chess Power House March Open 2025 (C)	2025-03-22	2025-03-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	Knight Riders Open Chess Tournament 2025 (B)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	Gauteng Top Schools 2024 (U13 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	3	1.5	Yes	Analysis
4	Gauteng Schools Individual Finals 2023 (U11 Boys)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
5	Tuks Junior Developmental Chess Tournament 2023 (Red)	2023-03-18	2023-03-18	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Top Schools 2024
		date 2023-05-26	rnd 3	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Machaba, K (Koena)				Opponent Pretorius, C (Christiaan)
2	3	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Maselela, L (Leago)				Opponent Chauke, N (Nosipho)
3	2	Tournament Chess Power House March Open 2025				Tournament Chess Power House March Open 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Phiri, B (Bokang)				Opponent Mendonca, N (Nelita)

#	Games	Start				End
1	4	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Top Schools 2024
		date 2023-05-26	rnd 3	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Machaba, K (Koena)				Opponent Pretorius, C (Christiaan)
2	3	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Maselela, L (Leago)				Opponent Chauke, N (Nosipho)
3	2	Tournament Chess Power House March Open 2025				Tournament Chess Power House March Open 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Phiri, B (Bokang)				Opponent Mendonca, N (Nelita)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Maselela, L (Leago)				Opponent Chauke, N (Nosipho)
2	2	Tournament Chess Power House March Open 2025				Tournament Chess Power House March Open 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Phiri, B (Bokang)				Opponent Mendonca, N (Nelita)
3	2	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 3	type Standard	result 1	date 2023-05-26	rnd 4	type Standard	result 1
		Opponent Machaba, K (Koena)				Opponent Maluleke, X (Xikombiso)

#	Games	Start				End
1	3	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Maselela, L (Leago)				Opponent Chauke, N (Nosipho)
2	2	Tournament Chess Power House March Open 2025				Tournament Chess Power House March Open 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Phiri, B (Bokang)				Opponent Mendonca, N (Nelita)
3	2	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 3	type Standard	result 1	date 2023-05-26	rnd 4	type Standard	result 1
		Opponent Machaba, K (Koena)				Opponent Maluleke, X (Xikombiso)

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	Maselela ,L (Leago)	1	1	425	1	1	425	0	0	0	0	0	0
1	Maselela ,L (Leago)	1	1235.7	1660.7	1	1242.7	1660.7	0	0	0	0	0	0
2	Ebersohn ,G (Gerhard)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ebersohn ,G (Gerhard)	1	1225.8	800.8	1	1224.8	800.8	0	0	0	0	0	0
3	Mendonca ,N (Nelita)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mendonca ,N (Nelita)	1	1313.5	1738.5	1	1304.3	1738.5	0	0	0	0	0	0
4	Joubert ,J (Jonathan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Joubert ,J (Jonathan)	1	1306.3	1306.3	1	1323.9	1306.3	0	0	0	0	0	0
5	Chauke ,N (Nosipho)	1	1	425	1	1	425	0	0	0	0	0	0
5	Chauke ,N (Nosipho)	1	1180	1605	1	1171.3	1605	0	0	0	0	0	0
6	Gumbi ,N (Nkosenhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Gumbi ,N (Nkosenhle)	1	1336.3	911.3	1	1346.7	911.3	0	0	0	0	0	0
7	Van Niekerk ,CD (Christiaan David)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Niekerk ,CD (Christiaan David)	1	1260.4	1685.4	1	1265.8	1685.4	0	0	0	0	0	0
8	Swanepoel ,L (Leja)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Swanepoel ,L (Leja)	1	1282	857	1	1278.6	857	0	0	0	0	0	0
9	Moyo ,C (Cayde)	1	1	425	1	1	425	0	0	0	0	0	0
9	Moyo ,C (Cayde)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Machaba ,K (Koena)	1	1	425	1	1	425	0	0	0	0	0	0
10	Machaba ,K (Koena)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mahlangu, S (Shalom)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms