Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahlangu, S (Sipho)

Chess SA id

180019533

FIDE id

Date of birth

1980-09-10 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-10-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1661	1661	1612.3	1584
Raw rating	1661	1661	1612.3	1584
Weighted rating	1660.9	1660.9	1612.2	1583.9
Weighted performance	215.9	0	0	0
Floor	1161	1161	1113	1113
K-factor	28	28	28	28
Min/Max rating change allowed	86	86	92.2	95.9
Highest rating	1661 2024-02-01	1661 2024-02-01	1613 2018-02-01	1613 2018-02-01
Highest raw rating	1661 2024-02-01	1661 2024-02-01	1613 2018-02-01	1613 2018-02-01
Highest weighted rating	1660.2 2025-08-01	1660.3 2025-08-01	1613 2018-02-01	1613 2018-02-01
Highest weighted performance	1610.2 2018-04-01	1643.9 2018-07-01	1555.1 2018-05-01	1437.8 2018-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1661	1661	1612.3	1584
Analysis
Rating	1661	1661	1612.3	1584
Raw rating	1661	1661	1612.3	1584
Weighted rating	1660.9	1660.9	1612.2
Weighted performance	215.9	0	0
K-factor	28	28	28	28
Floor	1161	1161	1113	1113
Max/Min rating change allowed	86	86	92.2	95.9
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	1661	1661	1612.3	1584
New weighted rating	1661	1661	1612.3	1584
New weighted performance	207.5	0	0	0
Temp new rating	1661	1661	1612.3	1584
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1661	1661	1612.3	1584
New K-factor	28	28	28	28
New floor	1161	1161	1113	1113

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	173	153	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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	47	31.5	67.02	144.7	1463.9	1608.6
Standard	27	18	66.67	141.7	1514.4	1656
Rapid	10	7	70	170	1434.7	1604.7
Blitz	10	6.5	65	127.5	1357	1484.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1661	1661	1612.3	1584
2025-09-30	1661	1661	1612.3	1584
2025-09-01	1661	1661	1612.3	1584
2025-08-01	1661	1661	1612.3	1584
2025-07-01	1661	1661	1612.3	1584
2025-06-01	1661	1661	1612.3	1584
2025-05-01	1661	1661	1612.3	1584
2025-04-01	1661	1661	1612.3	1584
2025-03-01	1661	1661	1612.3	1584
2025-02-01	1661	1661	1612.3	1584
2025-01-01	1661	1661	1612.3	1584
2024-12-01	1661	1661	1612.3	1584
2024-11-01	1661	1661	1612.3	1584
2024-10-01	1661	1661	1612.3	1584
2024-09-01	1661	1661	1612.3	1584
2024-08-01	1661	1661	1612.3	1584
2024-07-01	1661	1661	1612.3	1584
2024-09-01	1661	1661	1612.3	1584
2024-05-01	1661	1661	1612.3	1584
2024-04-01	1661	1661	1612.3	1584
2024-03-01	1661	1661	1612.3	1584
2024-02-01	1661	1661	1612.3	1584
2024-01-01	1661	1661	1612.3	1584
2023-12-01	1635.5	1641.4	1602.4	1572

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	SAPS National Team Chess Championship 2019	2019-10-26	2019-10-30	Standard	Frances Baard (NCF)	9	9	8.5	Yes	Analysis
2	South African Open 2018 (A)	2018-07-07	2018-07-14	Standard	Mangaung (FMB)	11	11	5	Yes	Analysis
3	SWVG Arnold Classic Rapid & Blitz 2018 (Rapid Open)	2018-05-19	2018-05-20	Rapid	Tshwane (GTP)	10	10	7	Yes	Analysis
4	SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Open)	2018-05-19	2018-05-20	Blitz	Tshwane (GTP)	10	10	6.5	Yes	Analysis
5	2018 Capablanca Swiss (A)	2018-04-27	2018-04-29	Standard	Tshwane (GTP)	7	7	4.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament South African Open 2018				Tournament SAPS National Team Chess Championship 2019
		date 2018-07-14	rnd 11	type Standard	result 0.5	date 2019-10-30	rnd 9	type Standard	result 1
		Opponent Swart, G (George)				Opponent Mncwabe, B (Bojas)
2	6	Tournament South African Open 2018				Tournament South African Open 2018
		date 2018-07-08	rnd 2	type Standard	result 0.5	date 2018-07-11	rnd 7	type Standard	result 0.5
		Opponent Buthelezi, S (Simphiwe)				Opponent Mofokeng, RS (Rasweu)
3	5	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 4	type Rapid	result 1	date 2018-05-20	rnd 8	type Blitz	result 1
		Opponent Huisamen, BB (Botha)				Opponent Maloba, DE (David)

#	Games	Start				End
1	10	Tournament South African Open 2018				Tournament SAPS National Team Chess Championship 2019
		date 2018-07-14	rnd 11	type Standard	result 0.5	date 2019-10-30	rnd 9	type Standard	result 1
		Opponent Swart, G (George)				Opponent Mncwabe, B (Bojas)
2	6	Tournament South African Open 2018				Tournament South African Open 2018
		date 2018-07-08	rnd 2	type Standard	result 0.5	date 2018-07-11	rnd 7	type Standard	result 0.5
		Opponent Buthelezi, S (Simphiwe)				Opponent Mofokeng, RS (Rasweu)
3	5	Tournament 2018 Capablanca Swiss				Tournament 2018 Capablanca Swiss
		date 2018-04-27	rnd 2	type Standard	result 1	date 2018-04-28	rnd 6	type Standard	result 1
		Opponent Govender, S (Shevern)				Opponent Acar, CG (Cameron)

#	Games	Start				End
1	4	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 4	type Rapid	result 1	date 2018-05-19	rnd 7	type Rapid	result 0.5
		Opponent Huisamen, BB (Botha)				Opponent Moche, J (Johannes)
2	2	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 9	type Rapid	result 1	date 2018-05-20	rnd 10	type Rapid	result 1
		Opponent Sikhwivhilu, S (Se)				Opponent Phala, AGM (Arthur)
3	2	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Rapid	result 1	date 2018-05-19	rnd 2	type Rapid	result 1
		Opponent Kushar, T (Tristan)				Opponent Nonyana, RT (Reginald)

#	Games	Start				End
1	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 6	type Blitz	result 0.5	date 2018-05-20	rnd 8	type Blitz	result 1
		Opponent Sikhwivhilu, S (Se)				Opponent Maloba, DE (David)
2	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Blitz	result 1	date 2018-05-19	rnd 3	type Blitz	result 1
		Opponent Apteker, T (Theo)				Opponent Apteker, JJ (Jude)
3	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 10	type Blitz	result 1	date 2018-05-20	rnd 10	type Blitz	result 1
		Opponent Nyamandi, L (Langutani)				Opponent Nyamandi, L (Langutani)

#	Games	Start				End
1	7	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-26	rnd 1	type Standard	result 1	date 2019-10-28	rnd 7	type Standard	result 1
		Opponent Mahamotsa, W (Wilson M)				Opponent Nhlapo, MJM (Mxelisi)
2	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 7	type Blitz	result 1	date 2018-05-19	rnd 2	type Rapid	result 1
		Opponent Huisamen, BB (Botha)				Opponent Nonyana, RT (Reginald)
3	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Blitz	result 1	date 2018-05-19	rnd 3	type Blitz	result 1
		Opponent Apteker, T (Theo)				Opponent Apteker, JJ (Jude)

#	Games	Start				End
1	7	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-26	rnd 1	type Standard	result 1	date 2019-10-28	rnd 7	type Standard	result 1
		Opponent Mahamotsa, W (Wilson M)				Opponent Nhlapo, MJM (Mxelisi)
2	3	Tournament 2018 Capablanca Swiss				Tournament 2018 Capablanca Swiss
		date 2018-04-28	rnd 4	type Standard	result 1	date 2018-04-28	rnd 6	type Standard	result 1
		Opponent Tissot Van Patot, A (Anton)				Opponent Acar, CG (Cameron)
3	2	Tournament South African Open 2018				Tournament South African Open 2018
		date 2018-07-09	rnd 5	type Standard	result 1	date 2018-07-10	rnd 6	type Standard	result 1
		Opponent Stuurman, P (Petrus)				Opponent Wilken, JB (Justin)

#	Games	Start				End
1	2	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 9	type Rapid	result 1	date 2018-05-20	rnd 10	type Rapid	result 1
		Opponent Sikhwivhilu, S (Se)				Opponent Phala, AGM (Arthur)
2	2	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 4	type Rapid	result 1	date 2018-05-19	rnd 5	type Rapid	result 1
		Opponent Huisamen, BB (Botha)				Opponent Ndhlovu, BB (Bhekisisa)
3	2	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Rapid	result 1	date 2018-05-19	rnd 2	type Rapid	result 1
		Opponent Kushar, T (Tristan)				Opponent Nonyana, RT (Reginald)

#	Games	Start				End
1	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Blitz	result 1	date 2018-05-19	rnd 3	type Blitz	result 1
		Opponent Apteker, T (Theo)				Opponent Apteker, JJ (Jude)
2	2	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 7	type Blitz	result 1	date 2018-05-20	rnd 8	type Blitz	result 1
		Opponent Huisamen, BB (Botha)				Opponent Maloba, DE (David)
3	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 10	type Blitz	result 1	date 2018-05-20	rnd 10	type Blitz	result 1
		Opponent Nyamandi, L (Langutani)				Opponent Nyamandi, L (Langutani)

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	Ndhlovu ,BB (Bhekisisa Bayani)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
1	Ndhlovu ,BB (Bhekisisa Bayani)	2	1469.4	1681.9	1	1453	1469.4	1	1467.1	1894.4	0	0	0
2	Govender ,S (Shevern)	2	1	0	1	1	425	1	0	-425	0	0	0
2	Govender ,S (Shevern)	2	1324.2	1324.2	1	1341.5	1749.2	1	1131.3	899.2	0	0	0
3	Huisamen ,BB (Botha Brandt)	2	2	425	0	0	0	1	1	425	1	1	425
3	Huisamen ,BB (Botha Brandt)	2	1207.7	1632.7	0	0	0	1	1211.6	1632.7	1	1211.6	1632.7
4	Sikhwivhilu ,S (Se)	2	1.5	212.5	0	0	0	1	1	425	1	0.5	0
4	Sikhwivhilu ,S (Se)	2	1250	1462.5	0	0	0	1	1250	1675	1	1250	1250
5	Moche ,J (Johannes)	2	0.5	-212.5	0	0	0	1	0.5	0	1	0	-425
5	Moche ,J (Johannes)	2	1717.9	1505.4	0	0	0	1	1696.2	1717.9	1	1690.9	1292.9
6	Racaza ,S (Sinovuyo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Racaza ,S (Sinovuyo)	1	1505	1505	1	1483	1505	0	0	0	0	0	0
7	Van Zyl ,C (Charlize)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Zyl ,C (Charlize)	1	1683.4	1258.4	1	1685.3	1258.4	0	0	0	0	0	0
8	Sithari ,NK (Ndivhuwo Kevin)	1	1	425	1	1	425	0	0	0	0	0	0
8	Sithari ,NK (Ndivhuwo Kevin)	1	1364.6	1789.6	1	1357.8	1789.6	0	0	0	0	0	0
9	Buthelezi ,S (Simphiwe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Buthelezi ,S (Simphiwe)	1	1374.8	1374.8	1	1386.2	1374.8	0	0	0	0	0	0
10	Mncwabe ,B (Bojas)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mncwabe ,B (Bojas)	1	1077.5	1502.5	1	1052.4	1502.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mahlangu, S (Sipho)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms