Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ndlukulwani, S (Siphamandla)

Chess SA id

1080318383

FIDE id

Date of birth

2008-12-21 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.5	1199.4	1200	1200
Raw rating	1199.4	1199.3	1200	1200
Weighted rating	1199.5	1199.4	1200	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	166	166	165.8	165.8
Highest rating	1199.9 2025-03-20	1199.9 2025-03-20	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1199.9 2025-03-20	1199.9 2025-03-20	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1199.9 2025-03-20	1199.9 2025-03-20	1200 2025-04-01	1200 2025-04-01
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	1199.5	1199.3	1200	1200
Analysis
Rating	1199.5	1199.4	1200	1200
Raw rating	1199.4	1199.3	1200	1200
Weighted rating	1199.5	1199.4	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	166	166	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	1199.4	1199.3	1200	1200
New weighted rating	1199.5	1199.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1199.5	1199.3	1200	1200
Temp new rating +/-	-0	-0	0	0
Final new rating +/-	-0	-0	0	0
New rating	1199.5	1199.3	1200	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard
	0	0
	7	7
	0	0
	0	0
	0	0
	0	0
History	7	7

Games since
	Main 7	Standard 7		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	7	2	28.57	-182.1	1173.7	991.5
Standard	7	2	28.57	-182.1	1173.7	991.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	7	2	28.57	-182.1	1173.7	991.5
Standard	7	2	28.57	-182.1	1173.7	991.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1199.4	1199.3	1200	1200
2025-09-30	1199.4	1199.3	1200	1200
2025-09-01	1199.4	1199.3	1200	1200
2025-08-01	1199.4	1199.3	1200	1200
2025-07-01	1197	1196.5	1200	1200
2025-06-01	1199.8	1199.8	1200	1200
2025-05-01	1199.7	1199.6	1200	1200
2025-04-01	1198.1	1197.7	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
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	JCC Steyn City High Schools League 2025 (B)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	5	1.5	Yes	Analysis
2	JCC - Dainfern Chess League 2025 (B)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	2	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JCC Steyn City High Schools League 2025 (B)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	5	1.5	Yes	Analysis
2	JCC - Dainfern Chess League 2025 (B)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	2	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-06-02	rnd 5	type Standard	result 0.5	date 2025-06-02	rnd 5	type Standard	result 0.5
		Opponent Wilson, A (Andrew)				Opponent Wilson, A (Andrew)
2	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-19	rnd 3	type Standard	result 1	date 2025-05-19	rnd 3	type Standard	result 1
		Opponent Morrison-Jones, T (Troy)				Opponent Morrison-Jones, T (Troy)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-03-10	rnd 5	type Standard	result 0.5	date 2025-03-10	rnd 5	type Standard	result 0.5
		Opponent Balla, R (Rushil)				Opponent Balla, R (Rushil)

#	Games	Start				End
1	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-06-02	rnd 5	type Standard	result 0.5	date 2025-06-02	rnd 5	type Standard	result 0.5
		Opponent Wilson, A (Andrew)				Opponent Wilson, A (Andrew)
2	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-19	rnd 3	type Standard	result 1	date 2025-05-19	rnd 3	type Standard	result 1
		Opponent Morrison-Jones, T (Troy)				Opponent Morrison-Jones, T (Troy)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-03-10	rnd 5	type Standard	result 0.5	date 2025-03-10	rnd 5	type Standard	result 0.5
		Opponent Balla, R (Rushil)				Opponent Balla, R (Rushil)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-19	rnd 3	type Standard	result 1	date 2025-05-19	rnd 3	type Standard	result 1
		Opponent Morrison-Jones, T (Troy)				Opponent Morrison-Jones, T (Troy)

#	Games	Start				End
1	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-19	rnd 3	type Standard	result 1	date 2025-05-19	rnd 3	type Standard	result 1
		Opponent Morrison-Jones, T (Troy)				Opponent Morrison-Jones, T (Troy)

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	Bopape ,N (Ntlhane)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Bopape ,N (Ntlhane)	2	1118.5	693.5	2	1120.2	693.5	0	0	0	0	0	0
2	Maharaj ,A (Adithya)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Maharaj ,A (Adithya)	1	1217.9	792.9	1	1221.6	792.9	0	0	0	0	0	0
3	Balla ,R (Rushil)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Balla ,R (Rushil)	1	1147.1	1147.1	1	1137.4	1147.1	0	0	0	0	0	0
4	Wilson ,A (Andrew)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Wilson ,A (Andrew)	1	1213.9	1213.9	1	1215.7	1213.9	0	0	0	0	0	0
5	Morrison-Jones ,T (Troy)	1	1	425	1	1	425	0	0	0	0	0	0
5	Morrison-Jones ,T (Troy)	1	1199.7	1624.7	1	1199.7	1624.7	0	0	0	0	0	0
6	Ndhlovu ,A (Amogetswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ndhlovu ,A (Amogetswe)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Ndlukulwani, S (Siphamandla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms