Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marais, Z (Zoe)

Chess SA id

2080318772

FIDE id

Date of birth

2008-03-24 (U18)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1121

Item	Main	Standard	Rapid	Blitz
Rating	1202.8	1202.9	1200	1200
Raw rating	1202.6	1202.7	1200	1200
Weighted rating	1202.8	1202.9	1200	1200
Weighted performance	0	0	0	0
Floor	730.8	732.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.2	165.2	165.8	165.8
Highest rating	1230.8 2025-04-01	1232.5 2025-04-01	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1230.8 2025-04-01	1232.5 2025-04-01	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1230.8 2025-04-01	1232.5 2025-04-01	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0.1	0	0
New rating	1202.9	1202.9	1200	1200
Analysis
Rating	1202.8	1202.9	1200	1200
Raw rating	1202.6	1202.7	1200	1200
Weighted rating	1202.8	1202.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	730.8	732.5	700	700
Max/Min rating change allowed	165.2	165.2	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	1202.6	1202.7	1200	1200
New weighted rating	1202.9	1202.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1202.9	1202.9	1200	1200
Temp new rating +/-	0.1	0.1	0	0
Final new rating +/-	0.1	0.1	0	0
New rating	1202.9	1202.9	1200	1200
New K-factor	36	36	36	36
New floor	730.8	732.5	700	700

Item	Main	Standard
	0	0
	11	11
	0	0
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 11	Standard 11		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	11	4.5	40.91	-77.3	1213.2	1135.9
Standard	11	4.5	40.91	-77.3	1213.2	1135.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	4.5	40.91	-77.3	1213.2	1135.9
Standard	11	4.5	40.91	-77.3	1213.2	1135.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1202.6	1202.7	1200	1200
2025-09-30	1202.6	1202.7	1200	1200
2025-09-01	1202.6	1202.7	1200	1200
2025-08-01	1202.6	1202.7	1200	1200
2025-07-01	1202.5	1202.5	1200	1200
2025-06-01	1202.3	1202.2	1200	1200
2025-05-01	1200	1199	1200	1200
2025-04-01	1230.8	1232.5	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	1.5	Yes	Analysis
2	Overberg Schools - HS Closed 2025 (U17 Girls)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	1.5	Yes	Analysis
2	Overberg Schools - HS Closed 2025 (U17 Girls)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-27	rnd 5	type Standard	result 1	date 2025-04-27	rnd 6	type Standard	result 0.5
		Opponent Duminy, Z (Zaldine)				Opponent Fernandes, N (Nadine)
2	2	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 1	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Gouveia Goncalves, I (Isabella)				Opponent Maibe, V (Vinnete)
3	1	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Meyer, EV (Evah Verna)				Opponent Meyer, EV (Evah Verna)

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-27	rnd 5	type Standard	result 1	date 2025-04-27	rnd 6	type Standard	result 0.5
		Opponent Duminy, Z (Zaldine)				Opponent Fernandes, N (Nadine)
2	2	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 1	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Gouveia Goncalves, I (Isabella)				Opponent Maibe, V (Vinnete)
3	1	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Meyer, EV (Evah Verna)				Opponent Meyer, EV (Evah Verna)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 1	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Gouveia Goncalves, I (Isabella)				Opponent Maibe, V (Vinnete)
2	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-27	rnd 5	type Standard	result 1	date 2025-04-27	rnd 5	type Standard	result 1
		Opponent Duminy, Z (Zaldine)				Opponent Duminy, Z (Zaldine)
3	1	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Meyer, EV (Evah Verna)				Opponent Meyer, EV (Evah Verna)

#	Games	Start				End
1	2	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 1	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Gouveia Goncalves, I (Isabella)				Opponent Maibe, V (Vinnete)
2	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-27	rnd 5	type Standard	result 1	date 2025-04-27	rnd 5	type Standard	result 1
		Opponent Duminy, Z (Zaldine)				Opponent Duminy, Z (Zaldine)
3	1	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Meyer, EV (Evah Verna)				Opponent Meyer, EV (Evah Verna)

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	Buys ,D (Denee)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Buys ,D (Denee)	1	1472.4	1047.4	1	1465.7	1047.4	0	0	0	0	0	0
2	Duminy ,Z (Zaldine)	1	1	425	1	1	425	0	0	0	0	0	0
2	Duminy ,Z (Zaldine)	1	1023.1	1448.1	1	960.1	1448.1	0	0	0	0	0	0
3	Dyantyi ,E (Enathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Dyantyi ,E (Enathi)	1	1155.3	730.3	1	1134.3	730.3	0	0	0	0	0	0
4	Dzadza ,O (Olithemba)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Dzadza ,O (Olithemba)	1	1067.4	642.4	1	1066.6	642.4	0	0	0	0	0	0
5	Du Toit ,I (Isabella)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Du Toit ,I (Isabella)	1	1314.2	889.2	1	1270.1	889.2	0	0	0	0	0	0
6	Jacobs ,J (Jofesline)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jacobs ,J (Jofesline)	1	1099	674	1	1106.9	674	0	0	0	0	0	0
7	Maibe ,V (Vinnete)	1	1	425	1	1	425	0	0	0	0	0	0
7	Maibe ,V (Vinnete)	1	1196.9	1621.9	1	1200	1621.9	0	0	0	0	0	0
8	Gouveia Goncalves ,I (Isabella)	1	1	425	1	1	425	0	0	0	0	0	0
8	Gouveia Goncalves ,I (Isabella)	1	1198.9	1623.9	1	1200	1623.9	0	0	0	0	0	0
9	Fernandes ,N (Nadine)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Fernandes ,N (Nadine)	1	1197.5	1197.5	1	1199.2	1197.5	0	0	0	0	0	0
10	Meyer ,EV (Evah Verna)	1	1	425	1	1	425	0	0	0	0	0	0
10	Meyer ,EV (Evah Verna)	1	1190.7	1615.7	1	1159.6	1615.7	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

Marais, Z (Zoe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms