Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mhambi, N (Njabulo)

Chess SA id

1100107217

FIDE id

Date of birth

2010-12-10 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1136	1122.4	1200	1200
Raw rating	1136	1122.4	1200	1200
Weighted rating	1136	1122.4	1200	1200
Weighted performance	235.3	233.2	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	181.6	185.2	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1136	1122.4	1200	1200
Analysis
Rating	1136	1122.4	1200	1200
Raw rating	1136	1122.4	1200	1200
Weighted rating	1136	1122.4	1200
Weighted performance	235.3	233.2	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	181.6	185.2	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	1136	1122.4	1200	1200
New weighted rating	1136	1122.4	1200	1200
New weighted performance	235	232.8	0	0
Temp new rating	1136	1122.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1136	1122.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	36	36

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	36	15.5	43.06	-59	1135	1076
Standard	36	15.5	43.06	-59	1135	1076
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1136	1122.4	1200	1200
2025-09-01	1136	1122.4	1200	1200
2025-08-01	1136	1122.4	1200	1200
2025-07-01	1136	1122.4	1200	1200
2025-06-01	1136	1122.4	1200	1200
2025-05-01	1136	1122.4	1200	1200
2025-04-01	1136	1122.4	1200	1200
2025-03-01	1136	1122.4	1200	1200
2025-02-01	1136	1122.4	1200	1200
2025-01-01	1136	1122.4	1200	1200
2024-12-01	1136	1122.4	1200	1200
2024-11-01	1136	1122.4	1200	1200
2024-10-01	1136	1122.4	1200	1200
2024-09-01	1136	1122.4	1200	1200
2024-08-01	1136	1122.4	1200	1200
2024-07-01	1136	1122.4	1200	1200
2024-06-01	1136	1122.4	1200	1200
2024-08-01	1136	1122.4	1200	1200
2024-04-01	1136	1122.4	1200	1200
2024-03-01	1136	1122.4	1200	1200
2024-02-01	1136	1122.4	1200	1200
2024-01-01	1136	1122.4	1200	1200
2023-12-01	1136	1122.4	1200	1200
2023-11-01	1136	1122.4	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	2019 South African Junior Team Championships (U10D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	5	4.5	Yes	Analysis
2	GJM vs GE Inter Region 2019 (U8)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
3	5th Knights Jnr Open	2019-08-03	2019-08-03	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
4	JHB Metro Closed 2019 (U10)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	1	Yes	Analysis
5	Khutsong Chess Club vs Knight Riders 2019 (E)	2019-06-08	2019-06-08	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
6	4th Knight Riders Junior Open 2019 (C)	2019-06-29	2019-06-29	Standard	Johannesburg Metro (GJM)	7	6	3	Yes	Analysis
7	Gold Reef City Schools Chess 2018	2018-10-13	2018-10-13	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament GJM vs GE Inter Region 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-05	rnd 3	type Standard	result 0.5	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Kubeka, A (Amkele)				Opponent Viljoen, L (Lienka)
2	2	Tournament 4th Knight Riders Junior Open 2019				Tournament 4th Knight Riders Junior Open 2019
		date 2019-06-29	rnd 5	type Standard	result 1	date 2019-06-29	rnd 7	type Standard	result 1
		Opponent Kunene, B (Busisiwe)				Opponent Chauke, N (Nokukhanya)
3	1	Tournament 5th Knights Jnr Open				Tournament 5th Knights Jnr Open
		date 2019-08-03	rnd 1	type Standard	result 1	date 2019-08-03	rnd 1	type Standard	result 1
		Opponent Kubeka, A (Amkele)				Opponent Kubeka, A (Amkele)

#	Games	Start				End
1	8	Tournament GJM vs GE Inter Region 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-05	rnd 3	type Standard	result 0.5	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Kubeka, A (Amkele)				Opponent Viljoen, L (Lienka)
2	2	Tournament 4th Knight Riders Junior Open 2019				Tournament 4th Knight Riders Junior Open 2019
		date 2019-06-29	rnd 5	type Standard	result 1	date 2019-06-29	rnd 7	type Standard	result 1
		Opponent Kunene, B (Busisiwe)				Opponent Chauke, N (Nokukhanya)
3	1	Tournament 5th Knights Jnr Open				Tournament 5th Knights Jnr Open
		date 2019-08-03	rnd 1	type Standard	result 1	date 2019-08-03	rnd 1	type Standard	result 1
		Opponent Kubeka, A (Amkele)				Opponent Kubeka, A (Amkele)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Masiane, K (Kabo)				Opponent Viljoen, L (Lienka)
2	2	Tournament 4th Knight Riders Junior Open 2019				Tournament 4th Knight Riders Junior Open 2019
		date 2019-06-29	rnd 5	type Standard	result 1	date 2019-06-29	rnd 7	type Standard	result 1
		Opponent Kunene, B (Busisiwe)				Opponent Chauke, N (Nokukhanya)
3	1	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-04	rnd 2	type Standard	result 1
		Opponent Winshaw, JJ (James John)				Opponent Winshaw, JJ (James John)

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Masiane, K (Kabo)				Opponent Viljoen, L (Lienka)
2	2	Tournament 4th Knight Riders Junior Open 2019				Tournament 4th Knight Riders Junior Open 2019
		date 2019-06-29	rnd 5	type Standard	result 1	date 2019-06-29	rnd 7	type Standard	result 1
		Opponent Kunene, B (Busisiwe)				Opponent Chauke, N (Nokukhanya)
3	1	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-04	rnd 2	type Standard	result 1
		Opponent Winshaw, JJ (James John)				Opponent Winshaw, JJ (James John)

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	Kubeka ,A (Amkele)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Kubeka ,A (Amkele)	3	1275	1275	3	1267.5	1275	0	0	0	0	0	0
2	Mkhasibe ,NZ (Nobuhle Zandile)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Mkhasibe ,NZ (Nobuhle Zandile)	3	1227.1	802.1	3	1225.2	802.1	0	0	0	0	0	0
3	Kunene ,B (Busisiwe)	2	1	0	2	1	0	0	0	0	0	0	0
3	Kunene ,B (Busisiwe)	2	902.2	902.2	2	889	902.2	0	0	0	0	0	0
4	Ngomane ,R (Refilwe)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Ngomane ,R (Refilwe)	2	1071.9	646.9	2	1066.6	646.9	0	0	0	0	0	0
5	Van Heerden ,D (David)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Van Heerden ,D (David)	1	1072.2	1072.2	1	1065.9	1072.2	0	0	0	0	0	0
6	Mlangeni ,S (Sicelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mlangeni ,S (Sicelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Botha ,A (Andrea)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Botha ,A (Andrea)	1	1131.1	706.1	1	1123.4	706.1	0	0	0	0	0	0
8	Fihla ,N (Nwabisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Fihla ,N (Nwabisa)	1	1202.4	777.4	1	1201.8	777.4	0	0	0	0	0	0
9	Maripane ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Maripane ,T (Thato)	1	1052.5	627.5	1	1030.8	627.5	0	0	0	0	0	0
10	Motsi ,B (Bokamosa)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Motsi ,B (Bokamosa)	1	902	902	1	937.2	902	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

Mhambi, N (Njabulo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms