Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahlangu, D (David)

Chess SA id

1950300874

FIDE id

Date of birth

1995-09-06 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1244.5	1256	1200	1200
Raw rating	1244.5	1256	1200	1200
Weighted rating	1242	1252.9	1200	1200
Weighted performance	0	0	0	0
Floor	744.5	756	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.6	153.1	165.8	165.8
Highest rating	1373 2024-04-01	1375.2 2024-04-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1244.5 2024-05-01	1256 2024-05-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1244.5 2024-10-01	1256 2024-10-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1373 2024-04-01	1375.2 2024-04-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1244.5	1256	1200	1200
Analysis
Rating	1244.5	1256	1200	1200
Raw rating	1244.5	1256	1200	1200
Weighted rating	1242	1252.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	744.5	756	700	700
Max/Min rating change allowed	155.6	153.1	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	1244.5	1256	1200	1200
New weighted rating	1242.8	1253.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1244.5	1256	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1244.5	1256	1200	1200
New K-factor	36	36	36	36
New floor	744.5	756	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		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	10	4	40	-85	1392	1307
Standard	10	4	40	-85	1392	1307
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1244.5	1256	1200	1200
2025-09-30	1244.5	1256	1200	1200
2025-09-01	1244.5	1256	1200	1200
2025-08-01	1244.5	1256	1200	1200
2025-07-01	1244.5	1256	1200	1200
2025-06-01	1244.5	1256	1200	1200
2025-05-01	1244.5	1256	1200	1200
2025-04-01	1244.5	1256	1200	1200
2025-03-01	1244.5	1256	1200	1200
2025-02-01	1244.5	1256	1200	1200
2025-01-01	1244.5	1256	1200	1200
2024-12-01	1244.5	1256	1200	1200
2024-11-01	1244.5	1256	1200	1200
2024-10-01	1244.5	1256	1200	1200
2024-09-01	1244.5	1256	1200	1200
2024-08-01	1244.5	1256	1200	1200
2024-07-01	1244.5	1256	1200	1200
2024-09-01	1244.5	1256	1200	1200
2024-05-01	1244.5	1256	1200	1200
2024-04-01	1183.1	1182.8	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	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	2024 KSNG CHess Academy Open Tournament (C)	2024-04-06	2024-04-06	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2024 Chris Greyling Open Chess Tournament (C)	2024-03-16	2024-03-16	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2024 KSNG CHess Academy Open Tournament				Tournament 2024 KSNG CHess Academy Open Tournament
		date 2024-04-06	rnd 3	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Mphahlele, T (Thabo)				Opponent Mathe, T (Thubang)
2	1	Tournament 2024 Chris Greyling Open Chess Tournament				Tournament 2024 Chris Greyling Open Chess Tournament
		date 2024-03-16	rnd 5	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Seitei, N (Neo)				Opponent Seitei, N (Neo)

#	Games	Start				End
1	3	Tournament 2024 KSNG CHess Academy Open Tournament				Tournament 2024 KSNG CHess Academy Open Tournament
		date 2024-04-06	rnd 3	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Mphahlele, T (Thabo)				Opponent Mathe, T (Thubang)
2	1	Tournament 2024 Chris Greyling Open Chess Tournament				Tournament 2024 Chris Greyling Open Chess Tournament
		date 2024-03-16	rnd 5	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Seitei, N (Neo)				Opponent Seitei, N (Neo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2024 KSNG CHess Academy Open Tournament				Tournament 2024 KSNG CHess Academy Open Tournament
		date 2024-04-06	rnd 3	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Mphahlele, T (Thabo)				Opponent Mathe, T (Thubang)
2	1	Tournament 2024 Chris Greyling Open Chess Tournament				Tournament 2024 Chris Greyling Open Chess Tournament
		date 2024-03-16	rnd 5	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Seitei, N (Neo)				Opponent Seitei, N (Neo)

#	Games	Start				End
1	3	Tournament 2024 KSNG CHess Academy Open Tournament				Tournament 2024 KSNG CHess Academy Open Tournament
		date 2024-04-06	rnd 3	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Mphahlele, T (Thabo)				Opponent Mathe, T (Thubang)
2	1	Tournament 2024 Chris Greyling Open Chess Tournament				Tournament 2024 Chris Greyling Open Chess Tournament
		date 2024-03-16	rnd 5	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Seitei, N (Neo)				Opponent Seitei, N (Neo)

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	Weng ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Weng ,D (Daniel)	1	1490.7	1065.7	1	1473.7	1065.7	0	0	0	0	0	0
2	Mathe ,T (Thabang)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mathe ,T (Thabang)	1	1458.3	1883.3	1	1460.5	1883.3	0	0	0	0	0	0
3	Nkosi ,X (Xolani)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nkosi ,X (Xolani)	1	1270.8	845.8	1	1280.7	845.8	0	0	0	0	0	0
4	Mphahlele ,T (Thabo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mphahlele ,T (Thabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Buthelezi ,K (Kabelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Buthelezi ,K (Kabelo)	1	1269.3	844.3	1	1281	844.3	0	0	0	0	0	0
6	Bath ,X (Xavier)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bath ,X (Xavier)	1	1483.1	1908.1	1	1474.9	1908.1	0	0	0	0	0	0
7	Radia ,D (Diya)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Radia ,D (Diya)	1	1472.5	1047.5	1	1482.6	1047.5	0	0	0	0	0	0
8	Seitei ,N (Neo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Seitei ,N (Neo)	1	1356.9	1781.9	1	1349.9	1781.9	0	0	0	0	0	0
9	Naude ,J (Johan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Naude ,J (Johan)	1	1466.4	1041.4	1	1517.5	1041.4	0	0	0	0	0	0
10	Du Bruyn ,D (Dylan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Du Bruyn ,D (Dylan)	1	1452.2	1027.2	1	1446	1027.2	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, D (David)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms