Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marufu, S (Samuel)

Chess SA id

108066238

FIDE id

Date of birth

2008-01-14 (U18)

Gender

Male

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-09-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	983.9	984.2	626	626
Raw rating	983.9	984.2	626	626
Weighted rating	983.9	984.2	626	626
Weighted performance	101.4	101.3	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	225.6	225.5	375.7	375.7
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	983.9 2024-02-01	984.2 2024-02-01	626 2024-02-01	626 2024-02-01
Highest weighted rating	983.9 2024-11-01	984.2 2024-11-01	626 2024-11-01	626 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	983.9	984.2	626	626
Analysis
Rating	983.9	984.2	626	626
Raw rating	983.9	984.2	626	626
Weighted rating	983.9	984.2	626
Weighted performance	101.4	101.3	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	225.6	225.5	375.7	375.7
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	983.9	984.2	626	626
New weighted rating	983.9	984.2	626	626
New weighted performance	101	101	0	0
Temp new rating	983.9	984.2	626	626
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	983.9	984.2	626	626
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	134	134

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
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	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	25	11	44	-51	977.7	926.7
Standard	25	11	44	-51	977.7	926.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	983.9	984.2	626	626
2025-09-01	983.9	984.2	626	626
2025-08-01	983.9	984.2	626	626
2025-07-01	983.9	984.2	626	626
2025-06-01	983.9	984.2	626	626
2025-05-01	983.9	984.2	626	626
2025-04-01	983.9	984.2	626	626
2025-03-01	983.9	984.2	626	626
2025-02-01	983.9	984.2	626	626
2025-01-01	983.9	984.2	626	626
2024-12-01	983.9	984.2	626	626
2024-11-01	983.9	984.2	626	626
2024-10-01	983.9	984.2	626	626
2024-09-01	983.9	984.2	626	626
2024-08-01	983.9	984.2	626	626
2024-07-01	983.9	984.2	626	626
2024-06-01	983.9	984.2	626	626
2024-08-01	983.9	984.2	626	626
2024-04-01	983.9	984.2	626	626
2024-03-01	983.9	984.2	626	626
2024-02-01	983.9	984.2	626	626
2024-01-01	983.9	984.2	626	626
2023-12-01	983.9	984.2	626	626
2023-11-01	983.9	984.2	626	626

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	Northern Cape Closed Chess Championships 2018 (U12 Open)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
2	Kimberley Chess Club Nelson Mandela 67Min Open 2018 (C)	2018-07-20	2018-07-21	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
3	South African Open 2018 (C)	2018-07-11	2018-07-13	Standard	Mangaung (FMB)	6	6	2	Yes	Analysis
4	Inter Regional 2018 (U12 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	4	2	Yes	Analysis
5	Kimberley Chess Club Open FIDE Tournament 2018	2018-04-06	2018-04-07	Standard	Frances Baard (NCF)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament South African Open 2018				Tournament Kimberley Chess Club Nelson Mandela 67Min Open 2018
		date 2018-07-13	rnd 6	type Standard	result 1	date 2018-07-20	rnd 2	type Standard	result 1
		Opponent Kesiamang, M (Mabotsa)				Opponent Botes, A (Amelia)
2	2	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-01	rnd 5	type Standard	result 1
		Opponent Olivier, D (Darius)				Opponent Breyl, N (Noah)
3	2	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Swart, C (Christiaan)				Opponent Adlem, AJ (Aj)

#	Games	Start				End
1	3	Tournament South African Open 2018				Tournament Kimberley Chess Club Nelson Mandela 67Min Open 2018
		date 2018-07-13	rnd 6	type Standard	result 1	date 2018-07-20	rnd 2	type Standard	result 1
		Opponent Kesiamang, M (Mabotsa)				Opponent Botes, A (Amelia)
2	2	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-01	rnd 5	type Standard	result 1
		Opponent Olivier, D (Darius)				Opponent Breyl, N (Noah)
3	2	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Swart, C (Christiaan)				Opponent Adlem, AJ (Aj)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament South African Open 2018				Tournament Kimberley Chess Club Nelson Mandela 67Min Open 2018
		date 2018-07-13	rnd 6	type Standard	result 1	date 2018-07-20	rnd 2	type Standard	result 1
		Opponent Kesiamang, M (Mabotsa)				Opponent Botes, A (Amelia)
2	2	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-01	rnd 5	type Standard	result 1
		Opponent Olivier, D (Darius)				Opponent Breyl, N (Noah)
3	2	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Swart, C (Christiaan)				Opponent Adlem, AJ (Aj)

#	Games	Start				End
1	3	Tournament South African Open 2018				Tournament Kimberley Chess Club Nelson Mandela 67Min Open 2018
		date 2018-07-13	rnd 6	type Standard	result 1	date 2018-07-20	rnd 2	type Standard	result 1
		Opponent Kesiamang, M (Mabotsa)				Opponent Botes, A (Amelia)
2	2	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-01	rnd 5	type Standard	result 1
		Opponent Olivier, D (Darius)				Opponent Breyl, N (Noah)
3	2	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Swart, C (Christiaan)				Opponent Adlem, AJ (Aj)

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	Grove ,E (Enrique)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Grove ,E (Enrique)	2	1051	626	2	1078.2	626	0	0	0	0	0	0
2	Bartman ,J (Jadey)	2	2	425	2	2	425	0	0	0	0	0	0
2	Bartman ,J (Jadey)	2	500	925	2	500	925	0	0	0	0	0	0
3	Adlem ,AJ (Aj)	1	1	425	1	1	425	0	0	0	0	0	0
3	Adlem ,AJ (Aj)	1	1104.1	1529.1	1	1104.9	1529.1	0	0	0	0	0	0
4	Botes ,A (Amelia)	1	1	425	1	1	425	0	0	0	0	0	0
4	Botes ,A (Amelia)	1	1132.6	1557.6	1	1119.2	1557.6	0	0	0	0	0	0
5	Moeti ,P (Phenyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Moeti ,P (Phenyo)	1	1008.3	583.3	1	1030.2	583.3	0	0	0	0	0	0
6	Ahjum ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ahjum ,J (Jordan)	1	965.3	540.3	1	975.3	540.3	0	0	0	0	0	0
7	Grace ,G (Garran)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Grace ,G (Garran)	1	848.6	423.6	1	850.5	423.6	0	0	0	0	0	0
8	Jongbloed ,C (Chad)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jongbloed ,C (Chad)	1	1003.4	578.4	1	997.4	578.4	0	0	0	0	0	0
9	Baai ,A (Andrea)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Baai ,A (Andrea)	1	1010.5	585.5	1	1004.3	585.5	0	0	0	0	0	0
10	Kesiamang ,O (Oreratile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kesiamang ,O (Oreratile)	1	665	1090	1	694.8	1090	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Marufu, S (Samuel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms