Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khumalo, N (Nomthandazo)

Chess SA id

2140307766

FIDE id

Date of birth

2014-12-23 (U12)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1191.2

Item	Main	Standard	Rapid	Blitz
Rating	1190.5	1188.8	1200	1200
Raw rating	1187.9	1187	1200	1200
Weighted rating	1190.5	1188.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.7	168.9	165.8	165.8
Highest rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.4	-0.3	0	0
New rating	1190.1	1188.5	1200	1200
Analysis
Rating	1190.5	1188.8	1200	1200
Raw rating	1187.9	1187	1200	1200
Weighted rating	1190.5	1188.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	168.7	168.9	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	1187.9	1187	1200	1200
New weighted rating	1190.1	1188.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1190.1	1188.5	1200	1200
Temp new rating +/-	-0.4	-0.3	0	0
Final new rating +/-	-0.4	-0.3	0	0
New rating	1190.1	1188.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	10	10
	4	4
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	10	4.5	45	-42.5	1229.8	1187.3
Standard	10	4.5	45	-42.5	1229.8	1187.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	6	42.86	-60.7	1221.3	1160.6
Standard	14	6	42.86	-60.7	1221.3	1160.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1187.9	1187	1200	1200
2025-09-01	1187.9	1187	1200	1200
2025-08-01	1192	1190.6	1200	1200
2025-07-01	1192	1190.6	1200	1200
2025-06-01	1192.3	1190.7	1200	1200
2025-05-01	1192.3	1190.7	1200	1200
2025-04-01	1192.3	1190.7	1200	1200
2025-03-01	1192.3	1190.7	1200	1200
2025-02-01	1191.9	1190.2	1200	1200
2025-01-01	1183.4	1180	1200	1200
2024-12-01	1183.4	1180	1200	1200
2024-11-01	1183.4	1180	1200	1200
2024-10-01	1183.4	1180	1200	1200
2024-09-01	1183.4	1180	1200	1200
2024-08-01	1183.4	1180	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	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	GDE (D8) Sedibeng West Schools Individuals 2025 (U11 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	GDE (D8) Sedibeng West Schools Individuals 2025 (U11 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
3	Sedibeng West District Schools Individual Chess Championships 2024 (U11 Girls)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Sedibeng West District Schools Individual Chess Championships 2024				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2024-07-27	rnd 4	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 0.5
		Opponent Mofokeng, K (Karabo)				Opponent Sekoai, R (Rorisang)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mnguni, N (Ntando)				Opponent Mnguni, N (Ntando)
3	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sekoai, R (Rorisang)				Opponent Sekoai, R (Rorisang)

#	Games	Start				End
1	4	Tournament Sedibeng West District Schools Individual Chess Championships 2024				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2024-07-27	rnd 4	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 0.5
		Opponent Mofokeng, K (Karabo)				Opponent Sekoai, R (Rorisang)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mnguni, N (Ntando)				Opponent Mnguni, N (Ntando)
3	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sekoai, R (Rorisang)				Opponent Sekoai, R (Rorisang)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Sedibeng West District Schools Individual Chess Championships 2024				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2024-07-27	rnd 4	type Standard	result 1	date 2025-06-07	rnd 2	type Standard	result 1
		Opponent Mofokeng, K (Karabo)				Opponent Nadeem, K (Khadija)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mnguni, N (Ntando)				Opponent Mnguni, N (Ntando)
3	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sekoai, R (Rorisang)				Opponent Sekoai, R (Rorisang)

#	Games	Start				End
1	3	Tournament Sedibeng West District Schools Individual Chess Championships 2024				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2024-07-27	rnd 4	type Standard	result 1	date 2025-06-07	rnd 2	type Standard	result 1
		Opponent Mofokeng, K (Karabo)				Opponent Nadeem, K (Khadija)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mnguni, N (Ntando)				Opponent Mnguni, N (Ntando)
3	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sekoai, R (Rorisang)				Opponent Sekoai, R (Rorisang)

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	Moloi ,L (Lerato)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Moloi ,L (Lerato)	3	1205.8	780.8	3	1206.5	780.8	0	0	0	0	0	0
2	Sekoai ,R (Rorisang)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Sekoai ,R (Rorisang)	2	1209.9	1422.4	2	1211.5	1422.4	0	0	0	0	0	0
3	Visser ,A (Aidan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Visser ,A (Aidan)	1	1416.8	991.8	1	1422.8	991.8	0	0	0	0	0	0
4	Mbolekwa ,B (Babalwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mbolekwa ,B (Babalwa)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Mnguni ,N (Ntando)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mnguni ,N (Ntando)	1	1199.4	1624.4	1	1199.2	1624.4	0	0	0	0	0	0
6	Nadeem ,K (Khadija)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nadeem ,K (Khadija)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Okker ,A (Amohelang)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Okker ,A (Amohelang)	1	1245.2	820.2	1	1255	820.2	0	0	0	0	0	0
8	Nakedi ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nakedi ,T (Thato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mofokeng ,K (Karabo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mofokeng ,K (Karabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mohapi ,N (Naledi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Mohapi ,N (Naledi)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Khumalo, N (Nomthandazo)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms