Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hayes, JL (Jury Lourens)

Chess SA id

1110112730

FIDE id

Date of birth

2011-08-12 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1180.8	1177.2	1200	1200
Raw rating	1180.8	1177.2	1200	1200
Weighted rating	1177.9	1173.8	1200	1200
Weighted performance	0	0	0	0
Floor	708.6	712.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.4	171.3	165.8	165.8
Highest rating	1208.6 2024-09-01	1212.8 2024-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1208.6 2024-09-01	1212.8 2024-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1208.6 2018-10-01	1212.8 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1180.8	1177.2	1200	1200
Analysis
Rating	1180.8	1177.2	1200	1200
Raw rating	1180.8	1177.2	1200	1200
Weighted rating	1177.9	1173.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	708.6	712.8	700	700
Max/Min rating change allowed	170.4	171.3	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	1180.8	1177.2	1200	1200
New weighted rating	1178.6	1174.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1180.8	1177.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1180.8	1177.2	1200	1200
New K-factor	36	36	36	36
New floor	708.6	712.8	700	700

Item	Main	Standard
	0	0
	0	0
	7	7
	0	0
	0	0
	0	0
History	18	18

Games since
	Main 7	Standard 7		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	18	8.5	47.22	-23.6	1169.8	1146.2
Standard	18	8.5	47.22	-23.6	1169.8	1146.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1180.8	1177.2	1200	1200
2025-09-01	1180.8	1177.2	1200	1200
2025-08-01	1180.8	1177.2	1200	1200
2025-07-01	1180.8	1177.2	1200	1200
2025-06-01	1180.8	1177.2	1200	1200
2025-05-01	1180.8	1177.2	1200	1200
2025-04-01	1180.8	1177.2	1200	1200
2025-03-01	1180.8	1177.2	1200	1200
2025-02-01	1180.8	1177.2	1200	1200
2025-01-01	1180.8	1177.2	1200	1200
2024-12-01	1180.8	1177.2	1200	1200
2024-11-01	1180.8	1177.2	1200	1200
2024-10-01	1208.6	1212.8	1200	1200
2024-09-01	1208.6	1212.8	1200	1200
2024-08-01	1153.2	1144	1200	1200
2024-07-01	1153.2	1144	1200	1200
2024-06-01	1153.2	1144	1200	1200
2024-08-01	1153.2	1144	1200	1200
2024-04-01	1153.2	1144	1200	1200
2024-03-01	1153.2	1144	1200	1200
2024-02-01	1153.2	1144	1200	1200
2024-01-01	1153.2	1144	1200	1200
2023-12-01	1153.2	1144	1200	1200
2023-11-01	1153.2	1144	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	Gauteng Top Schools 2024 (U13 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
2	Sedibeng West District Schools Chess Team's Championships 2024 (U13)	2024-08-12	2024-08-12	Standard	Sedibeng (GSV)	5	3	3	Yes	Analysis
3	Wonderboom Interhuis 2019 (U9)	2019-05-04	2019-05-22	Standard	Tshwane (GTP)	7	7	3.5	Yes	Analysis
4	2019 D3 Individuals (U9 Boys)	2019-04-13	2019-04-13	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Wonderboom Interhuis 2019				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2019-05-22	rnd 7	type Standard	result 1	date 2024-08-12	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, K (Kiaan)				Opponent Jansen Van Rensburg, S (Shanel)
2	3	Tournament Wonderboom Interhuis 2019				Tournament Wonderboom Interhuis 2019
		date 2019-05-04	rnd 2	type Standard	result 0.5	date 2019-05-04	rnd 4	type Standard	result 1
		Opponent Steenkamp, L (Lunique)				Opponent Swart, M (Mignon)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 5	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Smuts, W (Wessel)				Opponent Smuts, W (Wessel)

#	Games	Start				End
1	4	Tournament Wonderboom Interhuis 2019				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2019-05-22	rnd 7	type Standard	result 1	date 2024-08-12	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, K (Kiaan)				Opponent Jansen Van Rensburg, S (Shanel)
2	3	Tournament Wonderboom Interhuis 2019				Tournament Wonderboom Interhuis 2019
		date 2019-05-04	rnd 2	type Standard	result 0.5	date 2019-05-04	rnd 4	type Standard	result 1
		Opponent Steenkamp, L (Lunique)				Opponent Swart, M (Mignon)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 5	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Smuts, W (Wessel)				Opponent Smuts, W (Wessel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Wonderboom Interhuis 2019				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2019-05-22	rnd 7	type Standard	result 1	date 2024-08-12	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, K (Kiaan)				Opponent Jansen Van Rensburg, S (Shanel)
2	2	Tournament Wonderboom Interhuis 2019				Tournament Wonderboom Interhuis 2019
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-04	rnd 4	type Standard	result 1
		Opponent Schlunz, H (Heinrich)				Opponent Swart, M (Mignon)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 5	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Smuts, W (Wessel)				Opponent Smuts, W (Wessel)

#	Games	Start				End
1	4	Tournament Wonderboom Interhuis 2019				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2019-05-22	rnd 7	type Standard	result 1	date 2024-08-12	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, K (Kiaan)				Opponent Jansen Van Rensburg, S (Shanel)
2	2	Tournament Wonderboom Interhuis 2019				Tournament Wonderboom Interhuis 2019
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-04	rnd 4	type Standard	result 1
		Opponent Schlunz, H (Heinrich)				Opponent Swart, M (Mignon)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 5	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Smuts, W (Wessel)				Opponent Smuts, W (Wessel)

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	Dreyer ,TF (Thomas Frederik)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Dreyer ,TF (Thomas Frederik)	2	960.2	535.2	2	952	535.2	0	0	0	0	0	0
2	Stambuli ,T (Themba)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Stambuli ,T (Themba)	1	1318.5	893.5	1	1310.3	893.5	0	0	0	0	0	0
3	Schlunz ,H (Heinrich)	1	1	425	1	1	425	0	0	0	0	0	0
3	Schlunz ,H (Heinrich)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Roelofse ,J (Johani)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Roelofse ,J (Johani)	1	1116.7	691.7	1	1101.2	691.7	0	0	0	0	0	0
5	Masuku ,T (Tlotliso)	1	1	425	1	1	425	0	0	0	0	0	0
5	Masuku ,T (Tlotliso)	1	1166.8	1591.8	1	1160.4	1591.8	0	0	0	0	0	0
6	Bloukop ,G (Gift)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bloukop ,G (Gift)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Steenkamp ,L (Lunique)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Steenkamp ,L (Lunique)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Nolan ,C (Christopher)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nolan ,C (Christopher)	1	1215.8	790.8	1	1200	790.8	0	0	0	0	0	0
9	Frias ,R (Ricardo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Frias ,R (Ricardo)	1	1119.5	694.5	1	1114.6	694.5	0	0	0	0	0	0
10	Swart ,M (Mignon)	1	1	425	1	1	425	0	0	0	0	0	0
10	Swart ,M (Mignon)	1	1200	1625	1	1200	1625	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

Hayes, JL (Jury Lourens)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms