Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nyumbeka, V (Velile Samuel Junior)

Chess SA id

1110138777

FIDE id

Date of birth

2011-12-25 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1158.8	1191.6	1138.4	1200
Raw rating	1158.8	1191.6	1138.4	1200
Weighted rating	1158.8	1191.6	1138.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.8	167.8	181	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	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 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1158.8	1191.6	1138.4	1200
Analysis
Rating	1158.8	1191.6	1138.4	1200
Raw rating	1158.8	1191.6	1138.4	1200
Weighted rating	1158.8	1191.6	1138.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.8	167.8	181	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	1158.8	1191.6	1138.4	1200
New weighted rating	1158.8	1191.6	1138.4	1200
New weighted performance	0	0	0	0
Temp new rating	1158.8	1191.6	1138.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1158.8	1191.6	1138.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	6	0
	5	0	5
	0	0	0
History	11	6	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	11	4	36.36	-115.9	1185.7	1069.8
Standard	6	3	50	0	1176.6	1176.6
Rapid	5	1	20	-255	1196.6	941.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1158.8	1191.6	1138.4	1200
2025-09-01	1158.8	1191.6	1138.4	1200
2025-08-01	1158.8	1191.6	1138.4	1200
2025-07-01	1158.8	1191.6	1138.4	1200
2025-06-01	1158.8	1191.6	1138.4	1200
2025-05-01	1158.8	1191.6	1138.4	1200
2025-04-01	1158.8	1191.6	1138.4	1200
2025-03-01	1158.8	1191.6	1138.4	1200
2025-02-01	1158.8	1191.6	1138.4	1200
2025-01-01	1158.8	1191.6	1138.4	1200
2024-12-01	1158.8	1191.6	1138.4	1200
2024-11-01	1158.8	1191.6	1138.4	1200
2024-10-01	1158.8	1191.6	1138.4	1200
2024-09-01	1158.8	1191.6	1138.4	1200
2024-08-01	1158.8	1191.6	1138.4	1200
2024-07-01	1158.8	1191.6	1138.4	1200
2024-06-01	1158.8	1191.6	1138.4	1200
2024-08-01	1158.8	1191.6	1138.4	1200
2024-04-01	1158.8	1191.6	1138.4	1200
2024-03-01	1158.8	1191.6	1138.4	1200
2024-02-01	1158.8	1191.6	1138.4	1200
2024-01-01	1158.8	1191.6	1138.4	1200
2023-12-01	1158.8	1191.6	1138.4	1200
2023-11-01	1158.8	1191.6	1138.4	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	District East Schools Chess Individual Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	2022 East Dist Individuals (U11)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Cook, J (Jamian)				Opponent Chikahamadze, A (Addmore)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 6	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Coetzee, M (Mpumelelo)				Opponent Coetzee, M (Mpumelelo)
3	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 6	type Rapid	result 0.5	date 2022-03-13	rnd 6	type Rapid	result 0.5
		Opponent Scott, M (Markal)				Opponent Scott, M (Markal)

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Cook, J (Jamian)				Opponent Chikahamadze, A (Addmore)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 6	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Coetzee, M (Mpumelelo)				Opponent Coetzee, M (Mpumelelo)

#	Games	Start				End
1	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 6	type Rapid	result 0.5	date 2022-03-13	rnd 6	type Rapid	result 0.5
		Opponent Scott, M (Markal)				Opponent Scott, M (Markal)
2	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 4	type Rapid	result 0.5	date 2022-03-13	rnd 4	type Rapid	result 0.5
		Opponent Van Zyl, F (Frede)				Opponent Van Zyl, F (Frede)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Cook, J (Jamian)				Opponent Chikahamadze, A (Addmore)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 6	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Coetzee, M (Mpumelelo)				Opponent Coetzee, M (Mpumelelo)

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Cook, J (Jamian)				Opponent Chikahamadze, A (Addmore)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 6	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Coetzee, M (Mpumelelo)				Opponent Coetzee, M (Mpumelelo)

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	Coetzee ,M (Mpumelelo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Coetzee ,M (Mpumelelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Salamons ,C (Chad)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Salamons ,C (Chad)	1	1172.5	747.5	1	1200	747.5	0	0	0	0	0	0
3	Chikahamadze ,A (Addmore)	1	1	425	1	1	425	0	0	0	0	0	0
3	Chikahamadze ,A (Addmore)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Cook ,J (Jamian)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cook ,J (Jamian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	De Stadler ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Stadler ,N (Nathan)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Steenkamp ,DD (Damien Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Steenkamp ,DD (Damien Daniel)	1	1087.3	662.3	1	1021.2	662.3	0	0	0	0	0	0
7	Van Zyl ,F (Frede)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Van Zyl ,F (Frede)	1	1183.1	1183.1	0	0	0	1	1200	1183.1	0	0	0
8	De Koker ,Z (Zian)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	De Koker ,Z (Zian)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Scott ,M (Markal)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Scott ,M (Markal)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
10	Hanise ,A (Avile)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Hanise ,A (Avile)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Nyumbeka, V (Velile Samuel Junior)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms