Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matroos, C (Courtney)

Chess SA id

2010108702

FIDE id

Date of birth

2001-05-28 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1027.4	1019.6	1080.4	1200
Raw rating	1027.4	1019.6	1080.4	1200
Weighted rating	1027.4	1019.6	1080.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	212	214.4	196.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1027.4	1019.6	1080.4	1200
Analysis
Rating	1027.4	1019.6	1080.4	1200
Raw rating	1027.4	1019.6	1080.4	1200
Weighted rating	1027.4	1019.6	1080.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	212	214.4	196.6	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	1027.4	1019.6	1080.4	1200
New weighted rating	1027.4	1019.6	1080.4	1200
New weighted performance	0	0	0	0
Temp new rating	1027.4	1019.6	1080.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1027.4	1019.6	1080.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	19	13	6

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	19	7	36.84	-111.8	993.9	882.1
Standard	13	5	38.46	-98.1	1001.2	903.2
Rapid	6	2	33.33	-141.7	978.1	836.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1027.4	1019.6	1080.4	1200
2025-09-30	1027.4	1019.6	1080.4	1200
2025-09-01	1027.4	1019.6	1080.4	1200
2025-08-01	1027.4	1019.6	1080.4	1200
2025-07-01	1027.4	1019.6	1080.4	1200
2025-06-01	1027.4	1019.6	1080.4	1200
2025-05-01	1027.4	1019.6	1080.4	1200
2025-04-01	1027.4	1019.6	1080.4	1200
2025-03-01	1027.4	1019.6	1080.4	1200
2025-02-01	1027.4	1019.6	1080.4	1200
2025-01-01	1027.4	1019.6	1080.4	1200
2024-12-01	1027.4	1019.6	1080.4	1200
2024-11-01	1027.4	1019.6	1080.4	1200
2024-10-01	1027.4	1019.6	1080.4	1200
2024-09-01	1027.4	1019.6	1080.4	1200
2024-08-01	1027.4	1019.6	1080.4	1200
2024-07-01	1027.4	1019.6	1080.4	1200
2024-09-01	1027.4	1019.6	1080.4	1200
2024-05-01	1027.4	1019.6	1080.4	1200
2024-04-01	1027.4	1019.6	1080.4	1200
2024-03-01	1027.4	1019.6	1080.4	1200
2024-02-01	1027.4	1019.6	1080.4	1200
2024-01-01	1027.4	1019.6	1080.4	1200
2023-12-01	1027.4	1019.6	1080.4	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	Western Cape Schools Individuals 2019 (U18 Girls)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	1	Yes	Analysis
2	Cape Winelands Schools Closed 2019 (U18 Girls)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	4	Yes	Analysis
3	CW Schools Open 2019 (U18 Girls)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 4	type Standard	result 1	date 2019-03-17	rnd 6	type Standard	result 1
		Opponent Bowden, S (Shannonique)				Opponent Seholoba, R (Retshepile)
2	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 1	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Kritzinger, A (Abbigail)				Opponent Goedeman, E (Elzaan)
3	1	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-04	rnd 3	type Standard	result 1
		Opponent Fumunzanza, R (Rachel)				Opponent Fumunzanza, R (Rachel)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 4	type Standard	result 1	date 2019-03-17	rnd 6	type Standard	result 1
		Opponent Bowden, S (Shannonique)				Opponent Seholoba, R (Retshepile)
2	1	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-04	rnd 3	type Standard	result 1
		Opponent Fumunzanza, R (Rachel)				Opponent Fumunzanza, R (Rachel)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 1	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Dastile, L (Lulamela)				Opponent Dastile, L (Lulamela)

#	Games	Start				End
1	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 1	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Kritzinger, A (Abbigail)				Opponent Goedeman, E (Elzaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 4	type Standard	result 1	date 2019-03-17	rnd 6	type Standard	result 1
		Opponent Bowden, S (Shannonique)				Opponent Seholoba, R (Retshepile)
2	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 1	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Kritzinger, A (Abbigail)				Opponent Goedeman, E (Elzaan)
3	1	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-04	rnd 3	type Standard	result 1
		Opponent Fumunzanza, R (Rachel)				Opponent Fumunzanza, R (Rachel)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 4	type Standard	result 1	date 2019-03-17	rnd 6	type Standard	result 1
		Opponent Bowden, S (Shannonique)				Opponent Seholoba, R (Retshepile)
2	1	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-04	rnd 3	type Standard	result 1
		Opponent Fumunzanza, R (Rachel)				Opponent Fumunzanza, R (Rachel)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 1	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Dastile, L (Lulamela)				Opponent Dastile, L (Lulamela)

#	Games	Start				End
1	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 1	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Kritzinger, A (Abbigail)				Opponent Goedeman, E (Elzaan)

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	Kritzinger ,A (Abbigail)	3	2	141.7	2	1	0	1	1	425	0	0	0
1	Kritzinger ,A (Abbigail)	3	890.1	1031.8	2	794	890.1	1	658.4	1315.1	0	0	0
2	Giani ,M (Mari)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Giani ,M (Mari)	2	890.9	465.9	1	705	465.9	1	860.6	465.9	0	0	0
3	Dastile ,L (Lulamela)	2	1	0	1	1	425	1	0	-425	0	0	0
3	Dastile ,L (Lulamela)	2	948	948	1	998.4	1373.1	1	964.4	523	0	0	0
4	Davids ,C (Christa)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Davids ,C (Christa)	1	1013.2	588.2	1	978.4	588.2	0	0	0	0	0	0
5	Fumunzanza ,R (Rachel)	1	1	425	1	1	425	0	0	0	0	0	0
5	Fumunzanza ,R (Rachel)	1	1146.6	1571.6	1	1141.6	1571.6	0	0	0	0	0	0
6	Mbekeni ,S (Sine)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mbekeni ,S (Sine)	1	1203.6	778.6	1	1206	778.6	0	0	0	0	0	0
7	Olivier ,E (Elginay)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Olivier ,E (Elginay)	1	784.4	359.4	1	756.2	359.4	0	0	0	0	0	0
8	Alexander ,O (Olivia)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Alexander ,O (Olivia)	1	840.9	415.9	1	857.4	415.9	0	0	0	0	0	0
9	Mitchells ,J (Jamie-Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mitchells ,J (Jamie-Lee)	1	1349.9	924.9	1	1335.6	924.9	0	0	0	0	0	0
10	Bowden ,S (Shannonique)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bowden ,S (Shannonique)	1	1027.6	1452.6	1	1035.2	1452.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Matroos, C (Courtney)

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