Chess South Africa Ratings Database

PLAYER PAGE

Personal

Martheze, Z (Zafirah)

Chess SA id

2030114976

FIDE id

Date of birth

2003-11-04 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1078.7	1111.2	1056.8	1188
Raw rating	1078.7	1111.2	1056.8	1188
Weighted rating	1078.7	1111.2	1056.8	1188
Weighted performance	278.5	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	197.1	188.2	203.3	168.7
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2019-12-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1078.7	1111.2	1056.8	1188
Analysis
Rating	1078.7	1111.2	1056.8	1188
Raw rating	1078.7	1111.2	1056.8	1188
Weighted rating	1078.7	1111.2	1056.8
Weighted performance	278.5	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	197.1	188.2	203.3	168.7
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	1078.7	1111.2	1056.8	1188
New weighted rating	1078.7	1111.2	1056.8	1188
New weighted performance	278.1	0	0	0
Temp new rating	1078.7	1111.2	1056.8	1188
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1078.7	1111.2	1056.8	1188
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	36	7	20	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	36	12	33.33	-141.7	1180.5	1038.9
Standard	7	1	14.29	-303.6	1209	905.4
Rapid	20	7	35	-127.5	1154.8	1027.3
Blitz	9	4	44.44	-47.2	1215.5	1168.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1078.7	1111.2	1056.8	1188
2025-09-01	1078.7	1111.2	1056.8	1188
2025-08-01	1078.7	1111.2	1056.8	1188
2025-07-01	1078.7	1111.2	1056.8	1188
2025-06-01	1078.7	1111.2	1056.8	1188
2025-05-01	1078.7	1111.2	1056.8	1188
2025-04-01	1078.7	1111.2	1056.8	1188
2025-03-01	1078.7	1111.2	1056.8	1188
2025-02-01	1078.7	1111.2	1056.8	1188
2025-01-01	1078.7	1111.2	1056.8	1188
2024-12-01	1078.7	1111.2	1056.8	1188
2024-11-01	1078.7	1111.2	1056.8	1188
2024-10-01	1078.7	1111.2	1056.8	1188
2024-09-01	1078.7	1111.2	1056.8	1188
2024-08-01	1078.7	1111.2	1056.8	1188
2024-07-01	1078.7	1111.2	1056.8	1188
2024-06-01	1078.7	1111.2	1056.8	1188
2024-08-01	1078.7	1111.2	1056.8	1188
2024-04-01	1078.7	1111.2	1056.8	1188
2024-03-01	1078.7	1111.2	1056.8	1188
2024-02-01	1078.7	1111.2	1056.8	1188
2024-01-01	1078.7	1111.2	1056.8	1188
2023-12-01	1078.7	1111.2	1056.8	1188
2023-11-01	1078.7	1111.2	1056.8	1188

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	Paul Roos Blitz 2020	2020-02-22	2020-02-22	Blitz	Cape Winelands (WCW)	9	9	4	Yes	Analysis
2	Nelson Mandela Rapid 2020 (High School)	2020-02-01	2020-02-01	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
3	Cape Winelands Schools Trials 1 2020 (U18 Girls)	2020-02-15	2020-02-15	Rapid	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
4	The Manhattan Sweets & Super C National Chess Tournament 2019 (U17)	2019-09-06	2019-09-07	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
5	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	2	0	Yes	Analysis
6	Condorgreen Mitchell`s Plain Chess Open Tournament 2019	2019-06-01	2019-06-02	Rapid	Cape Town (WCT)	9	8	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 4	type Rapid	result 0.5	date 2019-06-02	rnd 7	type Rapid	result 1
		Opponent Neutt, E (Ezra)				Opponent Carolus, L (Logan)
2	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 6	type Blitz	result 1	date 2020-02-22	rnd 7	type Blitz	result 1
		Opponent Mnxakwe, I (Indiphile)				Opponent Smit, T (Tiaan)
3	2	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 0.5
		Opponent Hanekom, R (Robin)				Opponent Doring, J (Juanyta)

#	Games	Start				End
1	1	Tournament The Manhattan Sweets & Super C National Chess Tournament 2019				Tournament The Manhattan Sweets & Super C National Chess Tournament 2019
		date 2019-09-07	rnd 4	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Du Toit, D (Daniel)				Opponent Du Toit, D (Daniel)

#	Games	Start				End
1	3	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 4	type Rapid	result 0.5	date 2019-06-02	rnd 7	type Rapid	result 1
		Opponent Neutt, E (Ezra)				Opponent Carolus, L (Logan)
2	2	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 0.5
		Opponent Hanekom, R (Robin)				Opponent Doring, J (Juanyta)
3	1	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 6	type Rapid	result 1	date 2020-02-01	rnd 6	type Rapid	result 1
		Opponent Badenhorst, B (Bernard)				Opponent Badenhorst, B (Bernard)

#	Games	Start				End
1	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 6	type Blitz	result 1	date 2020-02-22	rnd 7	type Blitz	result 1
		Opponent Mnxakwe, I (Indiphile)				Opponent Smit, T (Tiaan)
2	1	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 4	type Blitz	result 1	date 2020-02-22	rnd 4	type Blitz	result 1
		Opponent Prinsloo, J (Julen)				Opponent Prinsloo, J (Julen)
3	1	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 1	type Blitz	result 1	date 2020-02-22	rnd 1	type Blitz	result 1
		Opponent Ncetezo, L (Lilitha)				Opponent Ncetezo, L (Lilitha)

#	Games	Start				End
1	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 6	type Blitz	result 1	date 2020-02-22	rnd 7	type Blitz	result 1
		Opponent Mnxakwe, I (Indiphile)				Opponent Smit, T (Tiaan)
2	2	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 5	type Rapid	result 1	date 2019-06-02	rnd 7	type Rapid	result 1
		Opponent Mohale, K (Kamo)				Opponent Carolus, L (Logan)
3	1	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 4	type Blitz	result 1	date 2020-02-22	rnd 4	type Blitz	result 1
		Opponent Prinsloo, J (Julen)				Opponent Prinsloo, J (Julen)

#	Games	Start				End
1	1	Tournament The Manhattan Sweets & Super C National Chess Tournament 2019				Tournament The Manhattan Sweets & Super C National Chess Tournament 2019
		date 2019-09-07	rnd 4	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Du Toit, D (Daniel)				Opponent Du Toit, D (Daniel)

#	Games	Start				End
1	2	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 5	type Rapid	result 1	date 2019-06-02	rnd 7	type Rapid	result 1
		Opponent Mohale, K (Kamo)				Opponent Carolus, L (Logan)
2	1	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 4	type Rapid	result 1
		Opponent Hanekom, R (Robin)				Opponent Hanekom, R (Robin)
3	1	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 6	type Rapid	result 1	date 2020-02-01	rnd 6	type Rapid	result 1
		Opponent Badenhorst, B (Bernard)				Opponent Badenhorst, B (Bernard)

#	Games	Start				End
1	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 6	type Blitz	result 1	date 2020-02-22	rnd 7	type Blitz	result 1
		Opponent Mnxakwe, I (Indiphile)				Opponent Smit, T (Tiaan)
2	1	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 4	type Blitz	result 1	date 2020-02-22	rnd 4	type Blitz	result 1
		Opponent Prinsloo, J (Julen)				Opponent Prinsloo, J (Julen)
3	1	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 1	type Blitz	result 1	date 2020-02-22	rnd 1	type Blitz	result 1
		Opponent Ncetezo, L (Lilitha)				Opponent Ncetezo, L (Lilitha)

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	Badenhorst ,B (Bernard)	2	1	0	0	0	0	1	1	425	1	0	-425
1	Badenhorst ,B (Bernard)	2	1090.7	1090.7	0	0	0	1	1109.6	1515.7	1	1200	665.7
2	Tile ,G (Gcobani)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Tile ,G (Gcobani)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Sombalo ,L (Luvolwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Sombalo ,L (Luvolwethu)	1	1225.1	800.1	1	1228.4	800.1	0	0	0	0	0	0
4	Wrench ,N (Nadine)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Wrench ,N (Nadine)	1	1096.4	671.4	1	1076.8	671.4	0	0	0	0	0	0
5	Lee ,DMO (Dafydd)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lee ,DMO (Dafydd)	1	1371.5	946.5	1	1369.3	946.5	0	0	0	0	0	0
6	Jackson ,M (Minenthle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jackson ,M (Minenthle)	1	1076.8	651.8	1	1053.2	651.8	0	0	0	0	0	0
7	Zenzile ,A (Amahle)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Zenzile ,A (Amahle)	1	1341.3	916.3	0	0	0	1	1009.9	916.3	0	0	0
8	Lentit ,G (Gershwin)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Lentit ,G (Gershwin)	1	1021.6	596.6	0	0	0	1	973.3	596.6	0	0	0
9	Carolus ,L (Logan)	1	1	425	0	0	0	1	1	425	0	0	0
9	Carolus ,L (Logan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Blignaut ,A (Alexa)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Blignaut ,A (Alexa)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Martheze, Z (Zafirah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms