Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mbele, N (Ntombaba)

Chess SA id

206022126

FIDE id

Date of birth

2006-02-21 (U20)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-07-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1008.4	1049.6	723.2	723.2
Raw rating	1008.4	1049.6	723.2	723.2
Weighted rating	1008.4	1049.6	723.2	723.2
Weighted performance	0	0	0	0
Floor	508.4	549.6	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	217.9	205.4	327.1	327.1
Highest rating	1355.8 2018-03-01	1355.8 2018-03-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1008.4 2024-03-01	1049.6 2024-03-01	723.2 2024-03-01	723.2 2024-03-01
Highest weighted rating	1008.4 2024-11-01	1049.6 2024-11-01	723.2 2024-11-01	723.2 2024-11-01
Highest weighted performance	1355.8 2018-03-01	1355.8 2018-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1008.4	1049.6	723.2	723.2
Analysis
Rating	1008.4	1049.6	723.2	723.2
Raw rating	1008.4	1049.6	723.2	723.2
Weighted rating	1008.4	1049.6	723.2
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	508.4	549.6	500	500
Max/Min rating change allowed	217.9	205.4	327.1	327.1
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	1008.4	1049.6	723.2	723.2
New weighted rating	1008.4	1049.6	723.2	723.2
New weighted performance	0	0	0	0
Temp new rating	1008.4	1049.6	723.2	723.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1008.4	1049.6	723.2	723.2
New K-factor	40	40	40	40
New floor	508.4	549.6	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	49	49

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-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	20	12	60	85	1139.5	1224.5
Standard	20	12	60	85	1139.5	1224.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1008.4	1049.6	723.2	723.2
2025-09-30	1008.4	1049.6	723.2	723.2
2025-09-01	1008.4	1049.6	723.2	723.2
2025-08-01	1008.4	1049.6	723.2	723.2
2025-07-01	1008.4	1049.6	723.2	723.2
2025-06-01	1008.4	1049.6	723.2	723.2
2025-05-01	1008.4	1049.6	723.2	723.2
2025-04-01	1008.4	1049.6	723.2	723.2
2025-03-01	1008.4	1049.6	723.2	723.2
2025-02-01	1008.4	1049.6	723.2	723.2
2025-01-01	1008.4	1049.6	723.2	723.2
2024-12-01	1008.4	1049.6	723.2	723.2
2024-11-01	1008.4	1049.6	723.2	723.2
2024-10-01	1008.4	1049.6	723.2	723.2
2024-09-01	1008.4	1049.6	723.2	723.2
2024-08-01	1008.4	1049.6	723.2	723.2
2024-07-01	1008.4	1049.6	723.2	723.2
2024-09-01	1008.4	1049.6	723.2	723.2
2024-05-01	1008.4	1049.6	723.2	723.2
2024-04-01	1008.4	1049.6	723.2	723.2
2024-03-01	1008.4	1049.6	723.2	723.2
2024-02-01	1008.4	1049.6	723.2	723.2
2024-01-01	1008.4	1049.6	723.2	723.2
2023-12-01	1008.4	1049.6	723.2	723.2

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	Knights Bree Junior Open 2018 (U12+U14)	2018-07-21	2018-07-21	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	2018 Gauteng Secondary Schools Individual Chess Championships (U13 Girls)	2018-05-25	2018-05-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	D10 Schools Individuals 2018 (U13 Girls)	2018-05-18	2018-05-18	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
4	Knights Junior Open 2018 (U14)	2018-03-17	2018-03-17	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament D10 Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-18	rnd 3	type Standard	result 1	date 2018-05-25	rnd 1	type Standard	result 1
		Opponent Maleke, L (Lindiwe)				Opponent Khwezi, N (Ndimandeo)
2	3	Tournament Knights Junior Open 2018				Tournament D10 Schools Individuals 2018
		date 2018-03-17	rnd 4	type Standard	result 1	date 2018-05-18	rnd 1	type Standard	result 1
		Opponent Lubedu, B (Bonginkosi)				Opponent Matsane, L (Lesedi)
3	2	Tournament Knights Bree Junior Open 2018				Tournament Knights Bree Junior Open 2018
		date 2018-07-21	rnd 2	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Cebekhulu, K (Kgontsi)				Opponent Sithebe, Z (Zipho)

#	Games	Start				End
1	4	Tournament D10 Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-18	rnd 3	type Standard	result 1	date 2018-05-25	rnd 1	type Standard	result 1
		Opponent Maleke, L (Lindiwe)				Opponent Khwezi, N (Ndimandeo)
2	3	Tournament Knights Junior Open 2018				Tournament D10 Schools Individuals 2018
		date 2018-03-17	rnd 4	type Standard	result 1	date 2018-05-18	rnd 1	type Standard	result 1
		Opponent Lubedu, B (Bonginkosi)				Opponent Matsane, L (Lesedi)
3	2	Tournament Knights Bree Junior Open 2018				Tournament Knights Bree Junior Open 2018
		date 2018-07-21	rnd 2	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Cebekhulu, K (Kgontsi)				Opponent Sithebe, Z (Zipho)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament D10 Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-18	rnd 3	type Standard	result 1	date 2018-05-25	rnd 1	type Standard	result 1
		Opponent Maleke, L (Lindiwe)				Opponent Khwezi, N (Ndimandeo)
2	3	Tournament Knights Junior Open 2018				Tournament D10 Schools Individuals 2018
		date 2018-03-17	rnd 4	type Standard	result 1	date 2018-05-18	rnd 1	type Standard	result 1
		Opponent Lubedu, B (Bonginkosi)				Opponent Matsane, L (Lesedi)
3	2	Tournament Knights Bree Junior Open 2018				Tournament Knights Bree Junior Open 2018
		date 2018-07-21	rnd 2	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Cebekhulu, K (Kgontsi)				Opponent Sithebe, Z (Zipho)

#	Games	Start				End
1	4	Tournament D10 Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-18	rnd 3	type Standard	result 1	date 2018-05-25	rnd 1	type Standard	result 1
		Opponent Maleke, L (Lindiwe)				Opponent Khwezi, N (Ndimandeo)
2	3	Tournament Knights Junior Open 2018				Tournament D10 Schools Individuals 2018
		date 2018-03-17	rnd 4	type Standard	result 1	date 2018-05-18	rnd 1	type Standard	result 1
		Opponent Lubedu, B (Bonginkosi)				Opponent Matsane, L (Lesedi)
3	2	Tournament Knights Bree Junior Open 2018				Tournament Knights Bree Junior Open 2018
		date 2018-07-21	rnd 2	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Cebekhulu, K (Kgontsi)				Opponent Sithebe, Z (Zipho)

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	De Beer ,J (Janka)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	De Beer ,J (Janka)	1	999.2	574.2	1	999	574.2	0	0	0	0	0	0
2	Ngcobo ,S (Sandile)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ngcobo ,S (Sandile)	1	1304	879	1	1326.7	879	0	0	0	0	0	0
3	Chinoruma ,T (Tawana)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Chinoruma ,T (Tawana)	1	1227.5	802.5	1	1230	802.5	0	0	0	0	0	0
4	Mazengeza ,T (Tawonaishe)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mazengeza ,T (Tawonaishe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	De Beer ,MA (Mignonne)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Beer ,MA (Mignonne)	1	1049	624	1	1047.9	624	0	0	0	0	0	0
6	Sithebe ,S (Smangaliso)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sithebe ,S (Smangaliso)	1	799.5	374.5	1	850	374.5	0	0	0	0	0	0
7	Lubedu ,B (Bonginkosi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Lubedu ,B (Bonginkosi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Sebiloane ,S (Siphasihle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Sebiloane ,S (Siphasihle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Zimowa ,R (Rufaro)	1	1	425	1	1	425	0	0	0	0	0	0
9	Zimowa ,R (Rufaro)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Sesoane ,A (Anele)	1	1	425	1	1	425	0	0	0	0	0	0
10	Sesoane ,A (Anele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Mbele, N (Ntombaba)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms