Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahlangu, N (Nkosinathi)

Chess SA id

1090312259

FIDE id

Date of birth

2009-05-26 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1265.4	1262.8	1216.8	1200
Raw rating	1265.4	1262.8	1216.8	1200
Weighted rating	1233.9	1227	1213.1	1200
Weighted performance	0	0	0	0
Floor	765.4	762.8	716.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.1	151.6	161.9	165.8
Highest rating	1265.4 2025-06-01	1262.8 2025-06-01	1280.9 2024-10-01	1200 2024-10-01
Highest raw rating	1265.4 2025-06-01	1262.8 2025-06-01	1216.8 2024-11-01	1200 2024-10-01
Highest weighted rating	1222 2025-08-01	1214.5 2025-08-01	1210.9 2025-08-01	1200 2024-10-01
Highest weighted performance	1250.6 2024-10-01	1200 2024-10-01	1280.9 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1265.4	1262.8	1216.8	1200
Analysis
Rating	1265.4	1262.8	1216.8	1200
Raw rating	1265.4	1262.8	1216.8	1200
Weighted rating	1233.9	1227	1213.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	765.4	762.8	716.8	700
Max/Min rating change allowed	151.1	151.6	161.9	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	1265.4	1262.8	1216.8	1200
New weighted rating	1237.5	1230.8	1213.7	1200
New weighted performance	0	0	0	0
Temp new rating	1265.4	1262.8	1216.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1265.4	1262.8	1216.8	1200
New K-factor	36	36	36	36
New floor	765.4	762.8	716.8	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	10	5	5

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	3	60	85	1418.5	1503.5
Standard	5	3	60	85	1418.5	1503.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	6	60	85	1324.1	1409.1
Standard	5	3	60	85	1418.5	1503.5
Rapid	5	3	60	85	1229.6	1314.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1265.4	1262.8	1216.8	1200
2025-09-30	1265.4	1262.8	1216.8	1200
2025-09-01	1265.4	1262.8	1216.8	1200
2025-08-01	1265.4	1262.8	1216.8	1200
2025-07-01	1265.4	1262.8	1216.8	1200
2025-06-01	1265.4	1262.8	1216.8	1200
2025-05-01	1216.6	1200	1216.8	1200
2025-04-01	1216.6	1200	1216.8	1200
2025-03-01	1216.6	1200	1216.8	1200
2025-02-01	1216.6	1200	1216.8	1200
2025-01-01	1216.6	1200	1216.8	1200
2024-12-01	1216.6	1200	1216.8	1200
2024-11-01	1216.6	1200	1216.8	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	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
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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane North School District CLOSED Individual Chess Championship (U18 Open)	2025-05-24	2025-05-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane North School District CLOSED Individual Chess Championship (U18 Open)	2025-05-24	2025-05-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	Gauteng Top Schools 2024 (U17 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Strydom, L (Leyan)				Opponent Kgotse, T (Thoriso)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Robbetze, Z (Zamian)				Opponent Kayiya, A (Anashe)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Pule, M (Moshoeshoe)				Opponent Pule, M (Moshoeshoe)

#	Games	Start				End
1	2	Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-24	rnd 1	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Snydert, A (Aiden Franscisco)				Opponent Kgotse, T (Thoriso)
2	1	Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Pule, M (Moshoeshoe)				Opponent Pule, M (Moshoeshoe)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Robbetze, Z (Zamian)				Opponent Kayiya, A (Anashe)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Strydom, L (Leyan)				Opponent Strydom, L (Leyan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Strydom, L (Leyan)				Opponent Kgotse, T (Thoriso)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Robbetze, Z (Zamian)				Opponent Kayiya, A (Anashe)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Pule, M (Moshoeshoe)				Opponent Pule, M (Moshoeshoe)

#	Games	Start				End
1	2	Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-24	rnd 1	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Snydert, A (Aiden Franscisco)				Opponent Kgotse, T (Thoriso)
2	1	Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Pule, M (Moshoeshoe)				Opponent Pule, M (Moshoeshoe)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Robbetze, Z (Zamian)				Opponent Kayiya, A (Anashe)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Strydom, L (Leyan)				Opponent Strydom, L (Leyan)

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	Kruger ,S (Stefan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Kruger ,S (Stefan)	1	1300.6	875.6	1	1305.7	875.6	0	0	0	0	0	0
2	Snydert ,A (Aiden Franscisco)	1	1	425	1	1	425	0	0	0	0	0	0
2	Snydert ,A (Aiden Franscisco)	1	1467.2	1892.2	1	1467.1	1892.2	0	0	0	0	0	0
3	Kgotse ,T (Thoriso)	1	1	425	1	1	425	0	0	0	0	0	0
3	Kgotse ,T (Thoriso)	1	1536.3	1961.3	1	1540.1	1961.3	0	0	0	0	0	0
4	Maluleka ,M (Mahlatsi)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Maluleka ,M (Mahlatsi)	1	1560.4	1135.4	1	1558.9	1135.4	0	0	0	0	0	0
5	Pule ,M (Moshoeshoe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Pule ,M (Moshoeshoe)	1	1228.2	1653.2	1	1233.8	1653.2	0	0	0	0	0	0
6	Strydom ,L (Leyan)	1	1	425	0	0	0	1	1	425	0	0	0
6	Strydom ,L (Leyan)	1	1230.6	1655.6	0	0	0	1	1165.6	1655.6	0	0	0
7	Robbetze ,Z (Zamian)	1	1	425	0	0	0	1	1	425	0	0	0
7	Robbetze ,Z (Zamian)	1	1259.5	1684.5	0	0	0	1	1183.8	1684.5	0	0	0
8	Fritz ,W (Wayde)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Fritz ,W (Wayde)	1	1229.9	804.9	0	0	0	1	1200	804.9	0	0	0
9	Kayiya ,A (Anashe)	1	1	425	0	0	0	1	1	425	0	0	0
9	Kayiya ,A (Anashe)	1	1227.9	1652.9	0	0	0	1	1221.2	1652.9	0	0	0
10	Lebohang ,H (Hlonyane)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Lebohang ,H (Hlonyane)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mahlangu, N (Nkosinathi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms