Chess South Africa Ratings Database

PLAYER PAGE

Personal

Engelbrecht, J (Joshua)

Chess SA id

108080814

FIDE id

Date of birth

2008-02-27 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1066	1066	653.4	653.4
Raw rating	1066	1066	653.4	653.4
Weighted rating	1065.8	1065.9	653.4	653.4
Weighted performance	389.2	389	0	0
Floor	566	566	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	200.7	200.7	361.3	361.3
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1066 2024-02-01	1066 2024-02-01	653.4 2024-02-01	653.4 2024-02-01
Highest weighted rating	1066 2024-11-01	1066 2024-11-01	653.4 2024-11-01	653.4 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1066	1066	653.4	653.4
Analysis
Rating	1066	1066	653.4	653.4
Raw rating	1066	1066	653.4	653.4
Weighted rating	1065.8	1065.9	653.4
Weighted performance	389.2	389	0
K-factor	40	40	40	40
Floor	566	566	500	500
Max/Min rating change allowed	200.7	200.7	361.3	361.3
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	1066	1066	653.4	653.4
New weighted rating	1066	1066	653.4	653.4
New weighted performance	382.2	382	0	0
Temp new rating	1066	1066	653.4	653.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1066	1066	653.4	653.4
New K-factor	40	40	40	40
New floor	566	566	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	0	0
	0	0
History	58	58

Games since
	Main 0	Standard 0		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	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	28	19.5	69.64	167	950.8	1117.7
Standard	28	19.5	69.64	167	950.8	1117.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1066	1066	653.4	653.4
2025-09-30	1066	1066	653.4	653.4
2025-09-01	1066	1066	653.4	653.4
2025-08-01	1066	1066	653.4	653.4
2025-07-01	1066	1066	653.4	653.4
2025-06-01	1066	1066	653.4	653.4
2025-05-01	1066	1066	653.4	653.4
2025-04-01	1066	1066	653.4	653.4
2025-03-01	1066	1066	653.4	653.4
2025-02-01	1066	1066	653.4	653.4
2025-01-01	1066	1066	653.4	653.4
2024-12-01	1066	1066	653.4	653.4
2024-11-01	1066	1066	653.4	653.4
2024-10-01	1066	1066	653.4	653.4
2024-09-01	1066	1066	653.4	653.4
2024-08-01	1066	1066	653.4	653.4
2024-07-01	1066	1066	653.4	653.4
2024-09-01	1066	1066	653.4	653.4
2024-05-01	1066	1066	653.4	653.4
2024-04-01	1066	1066	653.4	653.4
2024-03-01	1066	1066	653.4	653.4
2024-02-01	1066	1066	653.4	653.4
2024-01-01	1066	1066	653.4	653.4
2023-12-01	1014.9	1049	653.4	653.4

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	St Peters College Chess League 2023 (A)	2023-09-11	2023-10-23	Standard	Johannesburg Metro (GJM)	6	5	2	Yes	Analysis
2	GoForChess SAHETI Introduction To Chess 2019 (A)	2019-04-06	2019-04-06	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
3	GoForChess Saheti Junior Chess Championships 2018 (U12-U16)	2018-09-22	2018-09-22	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
4	JNW Club - Northriding College Open 2018 (B)	2018-03-09	2018-03-10	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
5	South African Junior Team Championships 2017 (U10B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis

#	Games	Start				End
1	8	Tournament GoForChess Saheti Junior Chess Championships 2018				Tournament GoForChess SAHETI Introduction To Chess 2019
		date 2018-09-22	rnd 3	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Ndlovu, A (Aphiwe)				Opponent Balassis, P (Petro)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 4	type Standard	result 1
		Opponent Swanepoel, LR (Lourens)				Opponent Melville, J (Jason)
3	3	Tournament South African Junior Team Championships 2017				Tournament JNW Club - Northriding College Open 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-03-09	rnd 1	type Standard	result 1
		Opponent De Klerk, AJ (Abraham Jacobus)				Opponent Barnes, J (Jock)

#	Games	Start				End
1	8	Tournament GoForChess Saheti Junior Chess Championships 2018				Tournament GoForChess SAHETI Introduction To Chess 2019
		date 2018-09-22	rnd 3	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Ndlovu, A (Aphiwe)				Opponent Balassis, P (Petro)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 4	type Standard	result 1
		Opponent Swanepoel, LR (Lourens)				Opponent Melville, J (Jason)
3	3	Tournament South African Junior Team Championships 2017				Tournament JNW Club - Northriding College Open 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-03-09	rnd 1	type Standard	result 1
		Opponent De Klerk, AJ (Abraham Jacobus)				Opponent Barnes, J (Jock)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament GoForChess Saheti Junior Chess Championships 2018				Tournament GoForChess SAHETI Introduction To Chess 2019
		date 2018-09-22	rnd 3	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Ndlovu, A (Aphiwe)				Opponent Deysel, K (Kaleb)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 4	type Standard	result 1
		Opponent Swanepoel, LR (Lourens)				Opponent Melville, J (Jason)
3	3	Tournament South African Junior Team Championships 2017				Tournament JNW Club - Northriding College Open 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-03-09	rnd 1	type Standard	result 1
		Opponent De Klerk, AJ (Abraham Jacobus)				Opponent Barnes, J (Jock)

#	Games	Start				End
1	5	Tournament GoForChess Saheti Junior Chess Championships 2018				Tournament GoForChess SAHETI Introduction To Chess 2019
		date 2018-09-22	rnd 3	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Ndlovu, A (Aphiwe)				Opponent Deysel, K (Kaleb)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 4	type Standard	result 1
		Opponent Swanepoel, LR (Lourens)				Opponent Melville, J (Jason)
3	3	Tournament South African Junior Team Championships 2017				Tournament JNW Club - Northriding College Open 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-03-09	rnd 1	type Standard	result 1
		Opponent De Klerk, AJ (Abraham Jacobus)				Opponent Barnes, J (Jock)

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	Ndlovu ,A (Aphiwe)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Ndlovu ,A (Aphiwe)	2	1129.9	1342.4	2	1114.2	1342.4	0	0	0	0	0	0
2	Barnes ,J (Jock)	2	2	425	2	2	425	0	0	0	0	0	0
2	Barnes ,J (Jock)	2	890.8	1315.8	2	897.9	1315.8	0	0	0	0	0	0
3	Louw ,R (Raynor)	1	1	425	1	1	425	0	0	0	0	0	0
3	Louw ,R (Raynor)	1	624.2	1049.2	1	624.2	1049.2	0	0	0	0	0	0
4	Felix ,H (Harrison)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Felix ,H (Harrison)	1	802.3	377.3	1	807	377.3	0	0	0	0	0	0
5	Myaka ,S (Silungile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Myaka ,S (Silungile)	1	708.6	283.6	1	708.6	283.6	0	0	0	0	0	0
6	Evans ,A (Andrew)	1	1	425	1	1	425	0	0	0	0	0	0
6	Evans ,A (Andrew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Melville ,J (Jason)	1	1	425	1	1	425	0	0	0	0	0	0
7	Melville ,J (Jason)	1	755	1180	1	755	1180	0	0	0	0	0	0
8	Chabangu ,M (Mahlori)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Chabangu ,M (Mahlori)	1	713.7	288.7	1	736.6	288.7	0	0	0	0	0	0
9	Muthuselvan ,J (Jayanthan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Muthuselvan ,J (Jayanthan)	1	1274.7	849.7	1	1287.1	849.7	0	0	0	0	0	0
10	Kata ,J (Jonathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kata ,J (Jonathan)	1	1357.9	932.9	1	1356.7	932.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Engelbrecht, J (Joshua)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms