Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ncube, S (Siyamthanda)

Chess SA id

1070134487

FIDE id

Date of birth

2007-10-01 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-12-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1146.3	1140.4	1131.6	1200
Raw rating	1146.3	1140.4	1131.6	1200
Weighted rating	1146.3	1140.4	1130.8	1200
Weighted performance	778.1	0	769.6	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179	180.5	182.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 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	1146.3	1140.4	1131.6	1200
Analysis
Rating	1146.3	1140.4	1131.6	1200
Raw rating	1146.3	1140.4	1131.6	1200
Weighted rating	1146.3	1140.4	1130.8
Weighted performance	778.1	0	769.6
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179	180.5	182.8	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	1146.3	1140.4	1131.6	1200
New weighted rating	1146.3	1140.4	1130.9	1200
New weighted performance	771.7	0	763.1	0
Temp new rating	1146.3	1140.4	1131.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1146.3	1140.4	1131.6	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
	20	5	15
	11	0	11
	5	0	5
History	36	5	31

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	13	36.11	-118.1	1256.8	1138.7
Standard	5	1	20	-255	1197.8	942.8
Rapid	31	12	38.71	-96	1266.3	1170.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1146.3	1140.4	1131.6	1200
2025-09-30	1146.3	1140.4	1131.6	1200
2025-09-01	1146.3	1140.4	1131.6	1200
2025-08-01	1146.3	1140.4	1131.6	1200
2025-07-01	1146.3	1140.4	1131.6	1200
2025-06-01	1146.3	1140.4	1131.6	1200
2025-05-01	1146.3	1140.4	1131.6	1200
2025-04-01	1146.3	1140.4	1131.6	1200
2025-03-01	1146.3	1140.4	1131.6	1200
2025-02-01	1146.3	1140.4	1131.6	1200
2025-01-01	1146.3	1140.4	1129.2	1200
2024-12-01	1146.3	1140.4	1129.2	1200
2024-11-01	1146.3	1140.4	1129.2	1200
2024-10-01	1146.3	1140.4	1129.2	1200
2024-09-01	1146.3	1140.4	1129.2	1200
2024-08-01	1146.3	1140.4	1129.2	1200
2024-07-01	1146.3	1140.4	1129.2	1200
2024-09-01	1146.3	1140.4	1129.2	1200
2024-05-01	1146.3	1140.4	1129.2	1200
2024-04-01	1146.3	1140.4	1129.2	1200
2024-03-01	1146.3	1140.4	1129.2	1200
2024-02-01	1146.3	1140.4	1129.2	1200
2024-01-01	1146.3	1140.4	1129.2	1200
2023-12-01	1146.3	1140.4	1129.2	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	Gugulethu Chess College Bashment Cup 2023 (Open)	2023-12-06	2023-12-06	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
2	Cape Town Junior Chess League Finals 2023 (U20A)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	7	6	0	Yes	Analysis
3	Cape Town Junior Chess League - Round 1 2023 (U20)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	4	2	Yes	Analysis
4	Central District School Trials 2023 (U17 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
5	Summer Slam 2022 (C)	2022-12-13	2022-12-13	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
6	2022 Bashment Cup (Open)	2022-12-09	2022-12-09	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
7	CWP Youth Day Rapid 2021 (U16)	2021-06-16	2021-06-16	Rapid	Cape Town (WCT)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Summer Slam 2022				Tournament Summer Slam 2022
		date 2022-12-13	rnd 2	type Rapid	result 1	date 2022-12-13	rnd 4	type Rapid	result 1
		Opponent Liam, S (Sheldon)				Opponent Gamaldien, I (Imaad)
2	2	Tournament Gugulethu Chess College Bashment Cup 2023				Tournament Gugulethu Chess College Bashment Cup 2023
		date 2023-12-06	rnd 3	type Rapid	result 1	date 2023-12-06	rnd 4	type Rapid	result 1
		Opponent Mdabuli, E (Entle)				Opponent Mbola, K (Kwakhona)
3	2	Tournament Central District School Trials 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-02-04	rnd 6	type Standard	result 1	date 2023-07-22	rnd 3	type Rapid	result 1
		Opponent Khan, F (Farhan Islam)				Opponent Johannes, R (Relecia)

#	Games	Start				End
1	1	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-04	rnd 6	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Khan, F (Farhan Islam)				Opponent Khan, F (Farhan Islam)

#	Games	Start				End
1	3	Tournament Summer Slam 2022				Tournament Summer Slam 2022
		date 2022-12-13	rnd 2	type Rapid	result 1	date 2022-12-13	rnd 4	type Rapid	result 1
		Opponent Liam, S (Sheldon)				Opponent Gamaldien, I (Imaad)
2	2	Tournament Gugulethu Chess College Bashment Cup 2023				Tournament Gugulethu Chess College Bashment Cup 2023
		date 2023-12-06	rnd 3	type Rapid	result 1	date 2023-12-06	rnd 4	type Rapid	result 1
		Opponent Mdabuli, E (Entle)				Opponent Mbola, K (Kwakhona)
3	2	Tournament Summer Slam 2022				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2022-12-13	rnd 6	type Rapid	result 1	date 2023-07-22	rnd 3	type Rapid	result 1
		Opponent Isaacs, A (Achmat Nasser)				Opponent Johannes, R (Relecia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Summer Slam 2022				Tournament Summer Slam 2022
		date 2022-12-13	rnd 2	type Rapid	result 1	date 2022-12-13	rnd 4	type Rapid	result 1
		Opponent Liam, S (Sheldon)				Opponent Gamaldien, I (Imaad)
2	2	Tournament Gugulethu Chess College Bashment Cup 2023				Tournament Gugulethu Chess College Bashment Cup 2023
		date 2023-12-06	rnd 3	type Rapid	result 1	date 2023-12-06	rnd 4	type Rapid	result 1
		Opponent Mdabuli, E (Entle)				Opponent Mbola, K (Kwakhona)
3	2	Tournament Central District School Trials 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-02-04	rnd 6	type Standard	result 1	date 2023-07-22	rnd 3	type Rapid	result 1
		Opponent Khan, F (Farhan Islam)				Opponent Johannes, R (Relecia)

#	Games	Start				End
1	1	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-04	rnd 6	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Khan, F (Farhan Islam)				Opponent Khan, F (Farhan Islam)

#	Games	Start				End
1	3	Tournament Summer Slam 2022				Tournament Summer Slam 2022
		date 2022-12-13	rnd 2	type Rapid	result 1	date 2022-12-13	rnd 4	type Rapid	result 1
		Opponent Liam, S (Sheldon)				Opponent Gamaldien, I (Imaad)
2	2	Tournament Gugulethu Chess College Bashment Cup 2023				Tournament Gugulethu Chess College Bashment Cup 2023
		date 2023-12-06	rnd 3	type Rapid	result 1	date 2023-12-06	rnd 4	type Rapid	result 1
		Opponent Mdabuli, E (Entle)				Opponent Mbola, K (Kwakhona)
3	2	Tournament Summer Slam 2022				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2022-12-13	rnd 6	type Rapid	result 1	date 2023-07-22	rnd 3	type Rapid	result 1
		Opponent Isaacs, A (Achmat Nasser)				Opponent Johannes, R (Relecia)

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	Roji ,C (Cwenga)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Roji ,C (Cwenga)	2	1262.8	837.8	0	0	0	2	1209.6	837.8	0	0	0
2	Mdabuli ,E (Entle)	2	2	425	0	0	0	2	2	425	0	0	0
2	Mdabuli ,E (Entle)	2	1169.5	1594.5	0	0	0	2	1137.4	1594.5	0	0	0
3	Mizen ,D (Daniel)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Mizen ,D (Daniel)	2	1239.1	814.1	0	0	0	2	1205.3	814.1	0	0	0
4	Lee ,MJ (Muhammad)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Lee ,MJ (Muhammad)	1	1189.2	764.2	1	1175.6	764.2	0	0	0	0	0	0
5	Truter ,M (Martin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Truter ,M (Martin)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Ncethelo ,B (Bongolethu)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Ncethelo ,B (Bongolethu)	1	1731.2	1306.2	0	0	0	1	1616.5	1306.2	0	0	0
7	Mokhele ,Z (Zimi)	1	1	425	0	0	0	1	1	425	0	0	0
7	Mokhele ,Z (Zimi)	1	941.9	1366.9	0	0	0	1	910.8	1366.9	0	0	0
8	Gaya ,P (Paul)	1	1	425	0	0	0	1	1	425	0	0	0
8	Gaya ,P (Paul)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Maruma ,K (Katlego)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Maruma ,K (Katlego)	1	1377.1	952.1	0	0	0	1	1340.7	952.1	0	0	0
10	Herder ,J (Jovanne)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Herder ,J (Jovanne)	1	1255.1	830.1	0	0	0	1	1009	830.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ncube, S (Siyamthanda)

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