Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hayes, JJ (Jurie Jeremias)

Chess SA id

184012117

FIDE id

Date of birth

1984-11-02 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-03-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1563.1	1550.4	1578	1578
Raw rating	1563.1	1550.4	1578	1578
Weighted rating	1562.9	1550.3	1578	1578
Weighted performance	0	0	0	0
Floor	1078	1078	1078	1078
K-factor	32	32	32	32
Min/Max rating change allowed	98.8	100.6	96.8	96.8
Highest rating	1578 2018-02-01	1578 2018-02-01	1578 2018-05-01	1578 2018-05-01
Highest raw rating	1578 2018-02-01	1578 2018-02-01	1578 2024-02-01	1578 2024-02-01
Highest weighted rating	1578 2018-02-01	1578 2018-02-01	1578 2018-05-01	1578 2018-05-01
Highest weighted performance	1402 2018-03-01	1401.7 2018-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1563.1	1550.4	1578	1578
Analysis
Rating	1563.1	1550.4	1578	1578
Raw rating	1563.1	1550.4	1578	1578
Weighted rating	1562.9	1550.3	1578
Weighted performance	0	0	0
K-factor	32	32	32	32
Floor	1078	1078	1078	1078
Max/Min rating change allowed	98.8	100.6	96.8	96.8
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	1563.1	1550.4	1578	1578
New weighted rating	1563	1550.4	1578	1578
New weighted performance	0	0	0	0
Temp new rating	1563.1	1550.4	1578	1578
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1563.1	1550.4	1578	1578
New K-factor	32	32	32	32
New floor	1078	1078	1078	1078

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	202	197	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	10	6	60	85	1341.9	1426.9
Standard	10	6	60	85	1341.9	1426.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1563.1	1550.4	1578	1578
2025-09-01	1563.1	1550.4	1578	1578
2025-08-01	1563.1	1550.4	1578	1578
2025-07-01	1563.1	1550.4	1578	1578
2025-06-01	1563.1	1550.4	1578	1578
2025-05-01	1563.1	1550.4	1578	1578
2025-04-01	1563.1	1550.4	1578	1578
2025-03-01	1563.1	1550.4	1578	1578
2025-02-01	1563.1	1550.4	1578	1578
2025-01-01	1563.1	1550.4	1578	1578
2024-12-01	1563.1	1550.4	1578	1578
2024-11-01	1563.1	1550.4	1578	1578
2024-10-01	1563.1	1550.4	1578	1578
2024-09-01	1563.1	1550.4	1578	1578
2024-08-01	1563.1	1550.4	1578	1578
2024-07-01	1563.1	1550.4	1578	1578
2024-06-01	1563.1	1550.4	1578	1578
2024-08-01	1563.1	1550.4	1578	1578
2024-04-01	1563.1	1550.4	1578	1578
2024-03-01	1563.1	1550.4	1578	1578
2024-02-01	1563.1	1550.4	1578	1578
2024-01-01	1563.1	1550.4	1578	1578
2023-12-01	1544.8	1538	1578	1578
2023-11-01	1544.8	1538	1578	1578

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	Carels Open 2018 (A)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
2	Human Rights Day Open 2018 (A)	2018-03-21	2018-03-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Carels Open 2018				Tournament Carels Open 2018
		date 2018-03-03	rnd 1	type Standard	result 1	date 2018-03-03	rnd 4	type Standard	result 1
		Opponent Kgopane, TE (Thabo)				Opponent Tumelo, N (Ncongwane)
2	3	Tournament Human Rights Day Open 2018				Tournament Human Rights Day Open 2018
		date 2018-03-21	rnd 3	type Standard	result 1	date 2018-03-21	rnd 5	type Standard	result 0.5
		Opponent Pienaar, SW (Schalk)				Opponent Du Plessis, JAK (Jan)

#	Games	Start				End
1	4	Tournament Carels Open 2018				Tournament Carels Open 2018
		date 2018-03-03	rnd 1	type Standard	result 1	date 2018-03-03	rnd 4	type Standard	result 1
		Opponent Kgopane, TE (Thabo)				Opponent Tumelo, N (Ncongwane)
2	3	Tournament Human Rights Day Open 2018				Tournament Human Rights Day Open 2018
		date 2018-03-21	rnd 3	type Standard	result 1	date 2018-03-21	rnd 5	type Standard	result 0.5
		Opponent Pienaar, SW (Schalk)				Opponent Du Plessis, JAK (Jan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Human Rights Day Open 2018				Tournament Human Rights Day Open 2018
		date 2018-03-21	rnd 3	type Standard	result 1	date 2018-03-21	rnd 4	type Standard	result 1
		Opponent Pienaar, SW (Schalk)				Opponent Schroeder, D (Daniel)
2	2	Tournament Carels Open 2018				Tournament Carels Open 2018
		date 2018-03-03	rnd 1	type Standard	result 1	date 2018-03-03	rnd 2	type Standard	result 1
		Opponent Kgopane, TE (Thabo)				Opponent Matima, M (Mmusi)
3	1	Tournament Carels Open 2018				Tournament Carels Open 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-03	rnd 4	type Standard	result 1
		Opponent Tumelo, N (Ncongwane)				Opponent Tumelo, N (Ncongwane)

#	Games	Start				End
1	2	Tournament Human Rights Day Open 2018				Tournament Human Rights Day Open 2018
		date 2018-03-21	rnd 3	type Standard	result 1	date 2018-03-21	rnd 4	type Standard	result 1
		Opponent Pienaar, SW (Schalk)				Opponent Schroeder, D (Daniel)
2	2	Tournament Carels Open 2018				Tournament Carels Open 2018
		date 2018-03-03	rnd 1	type Standard	result 1	date 2018-03-03	rnd 2	type Standard	result 1
		Opponent Kgopane, TE (Thabo)				Opponent Matima, M (Mmusi)
3	1	Tournament Carels Open 2018				Tournament Carels Open 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-03	rnd 4	type Standard	result 1
		Opponent Tumelo, N (Ncongwane)				Opponent Tumelo, N (Ncongwane)

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	Renke ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Renke ,D (David)	1	1501.2	1076.2	1	1501.2	1076.2	0	0	0	0	0	0
2	Mogale ,S (Siyabonga Simon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Mogale ,S (Siyabonga Simon)	1	1592.6	1592.6	1	1592.6	1592.6	0	0	0	0	0	0
3	Kgopane ,TE (Thabo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Kgopane ,TE (Thabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Du Plessis ,JAK (Jan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Du Plessis ,JAK (Jan)	1	1393.1	1393.1	1	1383.9	1393.1	0	0	0	0	0	0
5	Tumelo ,N (Ncongwane)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tumelo ,N (Ncongwane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Schroeder ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
6	Schroeder ,D (Daniel)	1	1091.4	1516.4	1	1089.2	1516.4	0	0	0	0	0	0
7	Matima ,M (Mmusi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Matima ,M (Mmusi)	1	1260.8	1685.8	1	1254.6	1685.8	0	0	0	0	0	0
8	Govender ,Y (Yaduvir)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Govender ,Y (Yaduvir)	1	1422.9	997.9	1	1431.1	997.9	0	0	0	0	0	0
9	Pienaar ,SW (Schalk Willem)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pienaar ,SW (Schalk Willem)	1	944.4	1369.4	1	944.4	1369.4	0	0	0	0	0	0
10	Tshetlo ,T (Tshepo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Tshetlo ,T (Tshepo)	1	1812.7	1387.7	1	1816.9	1387.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Hayes, JJ (Jurie Jeremias)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms