Chess South Africa Ratings Database

PLAYER PAGE

Personal

Effendi, A (Abu Bakir)

Chess SA id

1020096130

FIDE id

Date of birth

2002-02-15 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-03-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1195.6	1194.6	1200	1200
Raw rating	1195.6	1194.6	1200	1200
Weighted rating	1195.6	1194.6	1200	1200
Weighted performance	0	0	0	0
Floor	733.2	740	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.9	167.1	165.8	165.8
Highest rating	1342.6 2018-02-01	1342.6 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1233.2 2018-03-01	1240 2018-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1233.2 2018-03-01	1240 2018-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1342.6 2018-02-01	1342.6 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1195.6	1194.6	1200	1200
Analysis
Rating	1195.6	1194.6	1200	1200
Raw rating	1195.6	1194.6	1200	1200
Weighted rating	1195.6	1194.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	733.2	740	700	700
Max/Min rating change allowed	166.9	167.1	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	1195.6	1194.6	1200	1200
New weighted rating	1195.6	1194.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1195.6	1194.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1195.6	1194.6	1200	1200
New K-factor	36	36	36	36
New floor	733.2	740	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	5.5	50	0	1178.7	1178.7
Standard	11	5.5	50	0	1178.7	1178.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1195.6	1194.6	1200	1200
2025-09-01	1195.6	1194.6	1200	1200
2025-08-01	1195.6	1194.6	1200	1200
2025-07-01	1195.6	1194.6	1200	1200
2025-06-01	1195.6	1194.6	1200	1200
2025-05-01	1195.6	1194.6	1200	1200
2025-04-01	1195.6	1194.6	1200	1200
2025-03-01	1195.6	1194.6	1200	1200
2025-02-01	1195.6	1194.6	1200	1200
2025-01-01	1195.6	1194.6	1200	1200
2024-12-01	1195.6	1194.6	1200	1200
2024-11-01	1195.6	1194.6	1200	1200
2024-10-01	1195.6	1194.6	1200	1200
2024-09-01	1195.6	1194.6	1200	1200
2024-08-01	1195.6	1194.6	1200	1200
2024-07-01	1195.6	1194.6	1200	1200
2024-06-01	1195.6	1194.6	1200	1200
2024-08-01	1195.6	1194.6	1200	1200
2024-04-01	1195.6	1194.6	1200	1200
2024-03-01	1195.6	1194.6	1200	1200
2024-02-01	1195.6	1194.6	1200	1200
2024-01-01	1195.6	1194.6	1200	1200
2023-12-01	1195.6	1194.6	1200	1200
2023-11-01	1195.6	1194.6	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	2018 WP Schools Closed Trials (U18 Boys)	2018-03-09	2018-03-10	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
2	2018 Central District Trials (U18)	2018-02-02	2018-02-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2018 WP Schools Closed Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-03-10	rnd 4	type Standard	result 0.5	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent August, E (Ezekiel)				Opponent Avon, M (Muneeb)
2	2	Tournament 2018 Central District Trials				Tournament 2018 Central District Trials
		date 2018-02-03	rnd 5	type Standard	result 1	date 2018-02-03	rnd 6	type Standard	result 1
		Opponent Rylands, S (Shakeel)				Opponent Mvukwe, B (Brian Tafara)
3	2	Tournament 2018 Central District Trials				Tournament 2018 Central District Trials
		date 2018-02-02	rnd 2	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Petersen, D (Dylan Joel)				Opponent Tomuseni, I (Ivan Xolani)

#	Games	Start				End
1	2	Tournament 2018 WP Schools Closed Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-03-10	rnd 4	type Standard	result 0.5	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent August, E (Ezekiel)				Opponent Avon, M (Muneeb)
2	2	Tournament 2018 Central District Trials				Tournament 2018 Central District Trials
		date 2018-02-03	rnd 5	type Standard	result 1	date 2018-02-03	rnd 6	type Standard	result 1
		Opponent Rylands, S (Shakeel)				Opponent Mvukwe, B (Brian Tafara)
3	2	Tournament 2018 Central District Trials				Tournament 2018 Central District Trials
		date 2018-02-02	rnd 2	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Petersen, D (Dylan Joel)				Opponent Tomuseni, I (Ivan Xolani)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2018 Central District Trials				Tournament 2018 Central District Trials
		date 2018-02-03	rnd 5	type Standard	result 1	date 2018-02-03	rnd 6	type Standard	result 1
		Opponent Rylands, S (Shakeel)				Opponent Mvukwe, B (Brian Tafara)
2	2	Tournament 2018 Central District Trials				Tournament 2018 Central District Trials
		date 2018-02-02	rnd 2	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Petersen, D (Dylan Joel)				Opponent Tomuseni, I (Ivan Xolani)
3	1	Tournament 2018 WP Schools Closed Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Avon, M (Muneeb)				Opponent Avon, M (Muneeb)

#	Games	Start				End
1	2	Tournament 2018 Central District Trials				Tournament 2018 Central District Trials
		date 2018-02-03	rnd 5	type Standard	result 1	date 2018-02-03	rnd 6	type Standard	result 1
		Opponent Rylands, S (Shakeel)				Opponent Mvukwe, B (Brian Tafara)
2	2	Tournament 2018 Central District Trials				Tournament 2018 Central District Trials
		date 2018-02-02	rnd 2	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Petersen, D (Dylan Joel)				Opponent Tomuseni, I (Ivan Xolani)
3	1	Tournament 2018 WP Schools Closed Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Avon, M (Muneeb)				Opponent Avon, M (Muneeb)

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	August ,E (Ezekiel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	August ,E (Ezekiel)	1	641.4	641.4	1	670.4	641.4	0	0	0	0	0	0
2	Whittaker ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Whittaker ,J (Joshua)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Petersen ,D (Dylan Joel)	1	1	425	1	1	425	0	0	0	0	0	0
3	Petersen ,D (Dylan Joel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Avon ,M (Muneeb)	1	1	425	1	1	425	0	0	0	0	0	0
4	Avon ,M (Muneeb)	1	1242.5	1667.5	1	1251.2	1667.5	0	0	0	0	0	0
5	Rylands ,S (Shakeel)	1	1	425	1	1	425	0	0	0	0	0	0
5	Rylands ,S (Shakeel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Stassen ,W (Werner)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Stassen ,W (Werner)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Saunders ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Saunders ,M (Matthew)	1	1401.2	976.2	1	1394.1	976.2	0	0	0	0	0	0
8	Tomuseni ,I (Ivan Xolani)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tomuseni ,I (Ivan Xolani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mvukwe ,B (Brian Tafara)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mvukwe ,B (Brian Tafara)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Langeveldt ,C (Chris)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Langeveldt ,C (Chris)	1	1142.8	717.8	1	1158.4	717.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Effendi, A (Abu Bakir)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms