Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marais, L (Leja)

Chess SA id

2150162780

FIDE id

Date of birth

2015-04-16 (U12)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1169.8	1165.3	1200	1200
Raw rating	1169.8	1165.3	1200	1200
Weighted rating	1158.2	1153.7	1200	1200
Weighted performance	1018.6	1014.6	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.1	174.2	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1169.8	1165.3	1200	1200
Analysis
Rating	1169.8	1165.3	1200	1200
Raw rating	1169.8	1165.3	1200	1200
Weighted rating	1158.2	1153.7	1200
Weighted performance	1018.6	1014.6	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	173.1	174.2	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	1169.8	1165.3	1200	1200
New weighted rating	1160.3	1156	1200	1200
New weighted performance	1018.2	1014.2	0	0
Temp new rating	1169.8	1165.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1169.8	1165.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	20	20
	10	10
	0	0
	0	0
History	30	30

Games since
	Main 30	Standard 30		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	4144		1449		562
Female	1048		341		133
U12	686		242		97
U12 Female	217		72		33
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-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	30	12	40	-85	1203.7	1118.7
Standard	30	12	40	-85	1203.7	1118.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1169.8	1165.3	1200	1200
2025-09-01	1169.8	1165.3	1200	1200
2025-08-01	1169.8	1165.3	1200	1200
2025-07-01	1169.8	1165.3	1200	1200
2025-06-01	1169.8	1165.3	1200	1200
2025-05-01	1169.8	1165.3	1200	1200
2025-04-01	1169.8	1165.3	1200	1200
2025-03-01	1169.8	1165.3	1200	1200
2025-02-01	1169.8	1165.3	1200	1200
2025-01-01	1169.8	1165.3	1200	1200
2024-12-01	1169.8	1165.3	1200	1200
2024-11-01	1169.8	1165.3	1200	1200
2024-10-01	1169.8	1165.3	1200	1200
2024-09-01	1150.6	1155.3	1200	1200
2024-08-01	1120.7	1118.6	1200	1200
2024-07-01	1120.7	1118.6	1200	1200
2024-06-01	1120.7	1118.6	1200	1200
2024-08-01	1120.7	1118.6	1200	1200
2024-04-01	1080.1	1065	1200	1200
2024-03-01	1080.1	1065	1200	1200
2024-02-01	1108.2	1098.8	1200	1200
2024-01-01	1108.2	1098.8	1200	1200
2023-12-01	1108.2	1098.8	1200	1200
2023-11-01	1108.2	1098.8	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	2024 Curro Hazeldean High Open Chess Tournament (U10)	2024-09-07	2024-09-07	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	D1 Gauteng North District School Closed 2024 (U11)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2024 Silver Lakes Open Chess Tournament (E)	2024-04-20	2024-04-20	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	2024 Constantiapark Open (E)	2024-02-17	2024-02-17	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
5	Lardies Open Tournament 2023 (E)	2023-10-28	2023-10-28	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
6	2023 Gauteng Noord (E)	2023-10-14	2023-10-14	Standard	Tshwane (GTP)	5	5	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2024 Silver Lakes Open Chess Tournament				Tournament D1 Gauteng North District School Closed 2024
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Gauche, K (Kian)				Opponent Chiloane, D (Dikarabo)
2	3	Tournament Lardies Open Tournament 2023				Tournament Lardies Open Tournament 2023
		date 2023-10-28	rnd 2	type Standard	result 1	date 2023-10-28	rnd 4	type Standard	result 0.5
		Opponent Jooste, M (Milanke)				Opponent Erasmus, W (Willem)
3	2	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament 2024 Curro Hazeldean High Open Chess Tournament
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 4	type Standard	result 1
		Opponent Honicke, A (Akiera)				Opponent Zhang, Y (Yufeng)

#	Games	Start				End
1	3	Tournament 2024 Silver Lakes Open Chess Tournament				Tournament D1 Gauteng North District School Closed 2024
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Gauche, K (Kian)				Opponent Chiloane, D (Dikarabo)
2	3	Tournament Lardies Open Tournament 2023				Tournament Lardies Open Tournament 2023
		date 2023-10-28	rnd 2	type Standard	result 1	date 2023-10-28	rnd 4	type Standard	result 0.5
		Opponent Jooste, M (Milanke)				Opponent Erasmus, W (Willem)
3	2	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament 2024 Curro Hazeldean High Open Chess Tournament
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 4	type Standard	result 1
		Opponent Honicke, A (Akiera)				Opponent Zhang, Y (Yufeng)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2024 Silver Lakes Open Chess Tournament				Tournament D1 Gauteng North District School Closed 2024
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Gauche, K (Kian)				Opponent Chiloane, D (Dikarabo)
2	2	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament 2024 Curro Hazeldean High Open Chess Tournament
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 4	type Standard	result 1
		Opponent Honicke, A (Akiera)				Opponent Zhang, Y (Yufeng)
3	2	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Sithole, H (Hlompho)				Opponent Mampuru, A (Amogelang)

#	Games	Start				End
1	3	Tournament 2024 Silver Lakes Open Chess Tournament				Tournament D1 Gauteng North District School Closed 2024
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Gauche, K (Kian)				Opponent Chiloane, D (Dikarabo)
2	2	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament 2024 Curro Hazeldean High Open Chess Tournament
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 4	type Standard	result 1
		Opponent Honicke, A (Akiera)				Opponent Zhang, Y (Yufeng)
3	2	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Sithole, H (Hlompho)				Opponent Mampuru, A (Amogelang)

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	Zhu ,H (Hengyu)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Zhu ,H (Hengyu)	2	1248.8	823.8	2	1239.7	823.8	0	0	0	0	0	0
2	Li ,J (Jiming)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Li ,J (Jiming)	2	1241.2	816.2	2	1235.6	816.2	0	0	0	0	0	0
3	Zhang ,Y (Yufeng)	2	1	0	2	1	0	0	0	0	0	0	0
3	Zhang ,Y (Yufeng)	2	1246.3	1246.3	2	1239.2	1246.3	0	0	0	0	0	0
4	Dixon ,G (Genevieve)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Dixon ,G (Genevieve)	2	1034.7	609.7	2	1020.2	609.7	0	0	0	0	0	0
5	Jansen Van Vuuren ,G (Griffin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jansen Van Vuuren ,G (Griffin)	1	1031.4	606.4	1	1008.8	606.4	0	0	0	0	0	0
6	Westermann ,I (Inge)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Westermann ,I (Inge)	1	1168	743	1	1170.9	743	0	0	0	0	0	0
7	Spies ,L (Lian)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Spies ,L (Lian)	1	1236.9	811.9	1	1242.8	811.9	0	0	0	0	0	0
8	Mampuru ,A (Amogelang)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mampuru ,A (Amogelang)	1	1219.3	1644.3	1	1221.6	1644.3	0	0	0	0	0	0
9	Dsouza ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Dsouza ,E (Ethan)	1	1418.2	993.2	1	1478.5	993.2	0	0	0	0	0	0
10	Jooste ,M (Milanke)	1	1	425	1	1	425	0	0	0	0	0	0
10	Jooste ,M (Milanke)	1	1059.2	1484.2	1	1032.4	1484.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Marais, L (Leja)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms