Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mbuyazi, N (Nhlanhla)

Chess SA id

1140319119

FIDE id

Date of birth

2014-09-13 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1220.8	1200	1228.5	1200
Raw rating	1220.8	1200	1228.5	1200
Weighted rating	1206.1	1200	1208.1	1200
Weighted performance	0	0	0	0
Floor	720.8	700	728.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	161	165.8	159.2	165.8
Highest rating	1220.8 2025-07-01	1200 2025-05-05	1228.5 2025-07-01	1200 2025-05-05
Highest raw rating	1220.8 2025-07-01	1200 2025-05-05	1228.5 2025-07-01	1200 2025-05-05
Highest weighted rating	1203.1 2025-08-01	1200 2025-05-05	1204 2025-08-01	1200 2025-05-05
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	1220.8	1200	1228.5	1200
Analysis
Rating	1220.8	1200	1228.5	1200
Raw rating	1220.8	1200	1228.5	1200
Weighted rating	1206.1	1200	1208.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	720.8	700	728.5	700
Max/Min rating change allowed	161	165.8	159.2	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	1220.8	1200	1228.5	1200
New weighted rating	1207.5	1200	1210	1200
New weighted performance	0	0	0	0
Temp new rating	1220.8	1200	1228.5	1200
Temp new rating +/-	0	-0	0	0
Final new rating +/-	0	-0	0	0
New rating	1220.8	1200	1228.5	1200
New K-factor	36	36	36	36
New floor	720.8	700	728.5	700

Item	Main	Standard	Rapid
	0	0	0
	17	5	12
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	17	5	12

Games since
	Main 17	Standard 5		Rapid 12		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	17	7	41.18	-75	1248.4	1173.4
Standard	5	2	40	-85	1286.5	1201.5
Rapid	12	5	41.67	-70.8	1232.5	1161.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	7	41.18	-75	1248.4	1173.4
Standard	5	2	40	-85	1286.5	1201.5
Rapid	12	5	41.67	-70.8	1232.5	1161.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1220.8	1200	1228.5	1200
2025-09-01	1220.8	1200	1228.5	1200
2025-08-01	1220.8	1200	1228.5	1200
2025-07-01	1220.8	1199.8	1228.5	1200
2025-06-01	1199.7	1200	1199.1	1200
2025-05-01	1198.3	1200	1194.2	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Kemptonpark School Cluster 2025 (U11)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Lenasia Chess Academy Rapid Rated 2025 (B)	2025-04-06	2025-04-06	Rapid	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Kemptonpark School Cluster 2025 (U11)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Lenasia Chess Academy Rapid Rated 2025 (B)	2025-04-06	2025-04-06	Rapid	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Manavhela, P (Phindulo)				Opponent Mgxekwa, O (Olwethu)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Ndebele, V (Virture)				Opponent Cronje, X (Xavier)
3	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 6	type Rapid	result 1	date 2025-04-06	rnd 6	type Rapid	result 1
		Opponent Jawoodeen, Z (Zubair)				Opponent Jawoodeen, Z (Zubair)

#	Games	Start				End
1	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Ndebele, V (Virture)				Opponent Cronje, X (Xavier)

#	Games	Start				End
1	3	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Manavhela, P (Phindulo)				Opponent Mgxekwa, O (Olwethu)
2	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 6	type Rapid	result 1	date 2025-04-06	rnd 6	type Rapid	result 1
		Opponent Jawoodeen, Z (Zubair)				Opponent Jawoodeen, Z (Zubair)
3	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 2	type Rapid	result 1	date 2025-04-06	rnd 2	type Rapid	result 1
		Opponent Narainsamy, A (Annovel)				Opponent Narainsamy, A (Annovel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Manavhela, P (Phindulo)				Opponent Mgxekwa, O (Olwethu)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Ndebele, V (Virture)				Opponent Cronje, X (Xavier)
3	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 6	type Rapid	result 1	date 2025-04-06	rnd 6	type Rapid	result 1
		Opponent Jawoodeen, Z (Zubair)				Opponent Jawoodeen, Z (Zubair)

#	Games	Start				End
1	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Ndebele, V (Virture)				Opponent Cronje, X (Xavier)

#	Games	Start				End
1	3	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Manavhela, P (Phindulo)				Opponent Mgxekwa, O (Olwethu)
2	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 6	type Rapid	result 1	date 2025-04-06	rnd 6	type Rapid	result 1
		Opponent Jawoodeen, Z (Zubair)				Opponent Jawoodeen, Z (Zubair)
3	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 2	type Rapid	result 1	date 2025-04-06	rnd 2	type Rapid	result 1
		Opponent Narainsamy, A (Annovel)				Opponent Narainsamy, A (Annovel)

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	Nel ,K (Kian)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nel ,K (Kian)	1	1257.6	832.6	1	1269.1	832.6	0	0	0	0	0	0
2	Khumalo ,ME (Musawenkosi Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Khumalo ,ME (Musawenkosi Ethan)	1	1415.7	990.7	1	1416.7	990.7	0	0	0	0	0	0
3	Mahlangu ,N (Nhlanhla Thabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mahlangu ,N (Nhlanhla Thabo)	1	1269.9	844.9	1	1283.9	844.9	0	0	0	0	0	0
4	Cronje ,X (Xavier)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cronje ,X (Xavier)	1	1270.5	1695.5	1	1269	1695.5	0	0	0	0	0	0
5	Ndebele ,V (Virture)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ndebele ,V (Virture)	1	1218.7	1643.7	1	1181.1	1643.7	0	0	0	0	0	0
6	Manavhela ,P (Phindulo)	1	1	425	0	0	0	1	1	425	0	0	0
6	Manavhela ,P (Phindulo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Iwouh ,C (Chidera Fortune Isaac)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Iwouh ,C (Chidera Fortune Isaac)	1	1190.8	765.8	0	0	0	1	1176.5	765.8	0	0	0
8	Jawoodeen ,Z (Zubair)	1	1	425	0	0	0	1	1	425	0	0	0
8	Jawoodeen ,Z (Zubair)	1	1198.9	1623.9	0	0	0	1	1166.8	1623.9	0	0	0
9	Kahsay ,A (Adonay)	1	1	425	0	0	0	1	1	425	0	0	0
9	Kahsay ,A (Adonay)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Narsi ,D (Darshil)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Narsi ,D (Darshil)	1	1190.6	765.6	0	0	0	1	1172.5	765.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mbuyazi, N (Nhlanhla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms