Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, J (Jamil)

Chess SA id

104061045

FIDE id

Date of birth

2004-02-25 (Adult)

Gender

Male

Region

Eden (WEG)

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	952	959.6	906.8	906.8
Raw rating	952	959.6	906.8	906.8
Weighted rating	952	959.6	906.8	906.8
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	236.1	233.5	251.8	251.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	952 2024-02-01	959.6 2024-02-01	906.8 2024-02-01	906.8 2024-02-01
Highest weighted rating	952 2024-11-01	959.6 2024-11-01	906.8 2024-11-01	906.8 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	952	959.6	906.8	906.8
Analysis
Rating	952	959.6	906.8	906.8
Raw rating	952	959.6	906.8	906.8
Weighted rating	952	959.6	906.8
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	236.1	233.5	251.8	251.8
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	952	959.6	906.8	906.8
New weighted rating	952	959.6	906.8	906.8
New weighted performance	0	0	0	0
Temp new rating	952	959.6	906.8	906.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	952	959.6	906.8	906.8
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	83	66	17

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
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	15	10.5	70	170	828.1	998.1
Standard	15	10.5	70	170	828.1	998.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	952	959.6	906.8	906.8
2025-09-01	952	959.6	906.8	906.8
2025-08-01	952	959.6	906.8	906.8
2025-07-01	952	959.6	906.8	906.8
2025-06-01	952	959.6	906.8	906.8
2025-05-01	952	959.6	906.8	906.8
2025-04-01	952	959.6	906.8	906.8
2025-03-01	952	959.6	906.8	906.8
2025-02-01	952	959.6	906.8	906.8
2025-01-01	952	959.6	906.8	906.8
2024-12-01	952	959.6	906.8	906.8
2024-11-01	952	959.6	906.8	906.8
2024-10-01	952	959.6	906.8	906.8
2024-09-01	952	959.6	906.8	906.8
2024-08-01	952	959.6	906.8	906.8
2024-07-01	952	959.6	906.8	906.8
2024-06-01	952	959.6	906.8	906.8
2024-08-01	952	959.6	906.8	906.8
2024-04-01	952	959.6	906.8	906.8
2024-03-01	952	959.6	906.8	906.8
2024-02-01	952	959.6	906.8	906.8
2024-01-01	952	959.6	906.8	906.8
2023-12-01	952	959.6	906.8	906.8
2023-11-01	952	959.6	906.8	906.8

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	EDENSC Closed 3 2018 (U16 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	0	0	No	Analysis
2	EDENSC Closed 1 2018 (U16 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	4	Yes	Analysis
3	George Trails 3 2018 (U16)	2018-02-24	2018-02-24	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
4	George Trails 2 2018 (U16)	2018-02-10	2018-02-10	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	George Trails 1 2018 (U16)	2018-01-27	2018-01-27	Standard	Eden (WEG)	5	0	0	No	Analysis

#	Games	Start				End
1	4	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 1 2018
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Jacobs, M (Menwill)				Opponent Hermanus, J (Jesse)
2	3	Tournament George Trails 3 2018				Tournament George Trails 3 2018
		date 2018-02-24	rnd 2	type Standard	result 1	date 2018-02-24	rnd 4	type Standard	result 0.5
		Opponent Gaza, N (Natalia)				Opponent De Wet, M (Megan)
3	2	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Borner, W (Walter)				Opponent Van Der Merwe, P (Petrie)

#	Games	Start				End
1	4	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 1 2018
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Jacobs, M (Menwill)				Opponent Hermanus, J (Jesse)
2	3	Tournament George Trails 3 2018				Tournament George Trails 3 2018
		date 2018-02-24	rnd 2	type Standard	result 1	date 2018-02-24	rnd 4	type Standard	result 0.5
		Opponent Gaza, N (Natalia)				Opponent De Wet, M (Megan)
3	2	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Borner, W (Walter)				Opponent Van Der Merwe, P (Petrie)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 1 2018
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Jacobs, M (Menwill)				Opponent Hermanus, J (Jesse)
2	2	Tournament George Trails 3 2018				Tournament George Trails 3 2018
		date 2018-02-24	rnd 2	type Standard	result 1	date 2018-02-24	rnd 3	type Standard	result 1
		Opponent Gaza, N (Natalia)				Opponent Le Roux, D (Dillan)
3	2	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Borner, W (Walter)				Opponent Van Der Merwe, P (Petrie)

#	Games	Start				End
1	4	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 1 2018
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Jacobs, M (Menwill)				Opponent Hermanus, J (Jesse)
2	2	Tournament George Trails 3 2018				Tournament George Trails 3 2018
		date 2018-02-24	rnd 2	type Standard	result 1	date 2018-02-24	rnd 3	type Standard	result 1
		Opponent Gaza, N (Natalia)				Opponent Le Roux, D (Dillan)
3	2	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Borner, W (Walter)				Opponent Van Der Merwe, P (Petrie)

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	Arendse ,A (Amy-Leigh)	1	1	425	1	1	425	0	0	0	0	0	0
1	Arendse ,A (Amy-Leigh)	1	689.6	1114.6	1	689.6	1114.6	0	0	0	0	0	0
2	Shepherd ,R (Ronan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Shepherd ,R (Ronan)	1	607.2	182.2	1	617	182.2	0	0	0	0	0	0
3	Hermanus ,J (Jesse)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hermanus ,J (Jesse)	1	690	1115	1	690	1115	0	0	0	0	0	0
4	De Wet ,M (Megan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	De Wet ,M (Megan)	1	786.6	786.6	1	783	786.6	0	0	0	0	0	0
5	Van Der Merwe ,P (Petrie)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Der Merwe ,P (Petrie)	1	898	1323	1	898	1323	0	0	0	0	0	0
6	Moses ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Moses ,E (Ethan)	1	776.4	1201.4	1	776.4	1201.4	0	0	0	0	0	0
7	Miggels ,M (Mccobie)	1	1	425	1	1	425	0	0	0	0	0	0
7	Miggels ,M (Mccobie)	1	719.2	1144.2	1	731.6	1144.2	0	0	0	0	0	0
8	Le Roux ,D (Dillan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Le Roux ,D (Dillan)	1	672.8	1097.8	1	679.2	1097.8	0	0	0	0	0	0
9	Petersen ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
9	Petersen ,M (Michael)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Borner ,W (Walter)	1	1	425	1	1	425	0	0	0	0	0	0
10	Borner ,W (Walter)	1	653	1078	1	653	1078	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

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PLAYER PAGE

Personal

Pretorius, J (Jamil)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms