Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marang, J (Juwail)

Chess SA id

1070313952

FIDE id

Date of birth

2007-11-07 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.4	1200	1200	1197.9
Raw rating	1199.4	1200	1200	1197.9
Weighted rating	1199.3	1200	1200	1197.6
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166	165.8	165.8	166.3
Highest rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest raw rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest weighted rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1199.4	1200	1200	1197.9
Analysis
Rating	1199.4	1200	1200	1197.9
Raw rating	1199.4	1200	1200	1197.9
Weighted rating	1199.3	1200	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166	165.8	165.8	166.3
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	1200	1200	1197.9
New weighted rating	1199.3	1200	1200	1197.6
New weighted performance	0	0	0	0
Temp new rating	1199.4	1200	1200	1197.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.4	1200	1200	1197.9
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Blitz
	0	0
	0	0
	5	5
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 0		Rapid 0		Blitz 5
Gender	Male
Age group	U20
Region	West Coast (WCU)
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	5	2	40	-85	1190.5	1105.5
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	5	2	40	-85	1190.5	1105.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.4	1200	1200	1197.9
2025-09-01	1199.4	1200	1200	1197.9
2025-08-01	1199.4	1200	1200	1197.9
2025-07-01	1199.4	1200	1200	1197.9
2025-06-01	1199.4	1200	1200	1197.9
2025-05-01	1199.4	1200	1200	1197.9
2025-04-01	1199.4	1200	1200	1197.9
2025-03-01	1199.4	1200	1200	1197.9
2025-02-01	1199.1	1200	1200	1196.6
2025-01-01	1194	1200	1200	1178.4
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
2024-06-01	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

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	Riebek Valely School of Skills LSEN November Blitz 2024	2024-11-02	2024-11-02	Blitz	West Coast (WCU)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Riebek Valely School of Skills LSEN November Blitz 2024				Tournament Riebek Valely School of Skills LSEN November Blitz 2024
		date 2024-11-02	rnd 5	type Blitz	result 1	date 2024-11-02	rnd 5	type Blitz	result 1
		Opponent Swarts, M (Marcelino)				Opponent Swarts, M (Marcelino)
2	1	Tournament Riebek Valely School of Skills LSEN November Blitz 2024				Tournament Riebek Valely School of Skills LSEN November Blitz 2024
		date 2024-11-02	rnd 1	type Blitz	result 1	date 2024-11-02	rnd 1	type Blitz	result 1
		Opponent Adams, E (Ethan)				Opponent Adams, E (Ethan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Riebek Valely School of Skills LSEN November Blitz 2024				Tournament Riebek Valely School of Skills LSEN November Blitz 2024
		date 2024-11-02	rnd 5	type Blitz	result 1	date 2024-11-02	rnd 5	type Blitz	result 1
		Opponent Swarts, M (Marcelino)				Opponent Swarts, M (Marcelino)
2	1	Tournament Riebek Valely School of Skills LSEN November Blitz 2024				Tournament Riebek Valely School of Skills LSEN November Blitz 2024
		date 2024-11-02	rnd 1	type Blitz	result 1	date 2024-11-02	rnd 1	type Blitz	result 1
		Opponent Adams, E (Ethan)				Opponent Adams, E (Ethan)

#	Games	Start				End
1	1	Tournament Riebek Valely School of Skills LSEN November Blitz 2024				Tournament Riebek Valely School of Skills LSEN November Blitz 2024
		date 2024-11-02	rnd 5	type Blitz	result 1	date 2024-11-02	rnd 5	type Blitz	result 1
		Opponent Swarts, M (Marcelino)				Opponent Swarts, M (Marcelino)
2	1	Tournament Riebek Valely School of Skills LSEN November Blitz 2024				Tournament Riebek Valely School of Skills LSEN November Blitz 2024
		date 2024-11-02	rnd 1	type Blitz	result 1	date 2024-11-02	rnd 1	type Blitz	result 1
		Opponent Adams, E (Ethan)				Opponent Adams, E (Ethan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Riebek Valely School of Skills LSEN November Blitz 2024				Tournament Riebek Valely School of Skills LSEN November Blitz 2024
		date 2024-11-02	rnd 5	type Blitz	result 1	date 2024-11-02	rnd 5	type Blitz	result 1
		Opponent Swarts, M (Marcelino)				Opponent Swarts, M (Marcelino)
2	1	Tournament Riebek Valely School of Skills LSEN November Blitz 2024				Tournament Riebek Valely School of Skills LSEN November Blitz 2024
		date 2024-11-02	rnd 1	type Blitz	result 1	date 2024-11-02	rnd 1	type Blitz	result 1
		Opponent Adams, E (Ethan)				Opponent Adams, E (Ethan)

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	Swarts ,M (Marcelino)	1	1	425	0	0	0	0	0	0	1	1	425
1	Swarts ,M (Marcelino)	1	1152.7	1577.7	0	0	0	0	0	0	1	1200	1577.7
2	Adams ,E (Ethan)	1	1	425	0	0	0	0	0	0	1	1	425
2	Adams ,E (Ethan)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
3	Baron ,W (Wilmar)	1	0	-425	0	0	0	0	0	0	1	0	-425
3	Baron ,W (Wilmar)	1	1200	775	0	0	0	0	0	0	1	1200	775
4	Batekela ,E (Eliad)	1	0	-425	0	0	0	0	0	0	1	0	-425
4	Batekela ,E (Eliad)	1	1200	775	0	0	0	0	0	0	1	1200	775
5	Moses ,L (Lendricko)	1	0	-425	0	0	0	0	0	0	1	0	-425
5	Moses ,L (Lendricko)	1	1200	775	0	0	0	0	0	0	1	1200	775

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Marang, J (Juwail)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms