Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Merwe, C (Colte)

Chess SA id

1100150508

FIDE id

Date of birth

2010-05-04 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1223.1	1238.4	1183	1200
Raw rating	1223.1	1238.4	1183	1200
Weighted rating	1223	1238.4	1182.8	1200
Weighted performance	0	0	0	0
Floor	733.2	738.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.4	157	169.9	165.8
Highest rating	1343.1 2023-02-01	1337.3 2023-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1233.2 2023-03-01	1238.4 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1233.2 2024-10-01	1238.4 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1343.1 2023-02-01	1337.3 2023-02-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1223.1	1238.4	1183	1200
Analysis
Rating	1223.1	1238.4	1183	1200
Raw rating	1223.1	1238.4	1183	1200
Weighted rating	1223	1238.4	1182.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	733.2	738.4	700	700
Max/Min rating change allowed	160.4	157	169.9	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	1223.1	1238.4	1183	1200
New weighted rating	1223	1238.4	1182.8	1200
New weighted performance	0	0	0	0
Temp new rating	1223.1	1238.4	1183	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1223.1	1238.4	1183	1200
New K-factor	36	36	36	36
New floor	733.2	738.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	10	6	4
	0	0	0
	0	0	0
History	10	6	4

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	10	5	50	0	1250.1	1250.1
Standard	6	4	66.67	141.7	1200	1341.7
Rapid	4	1	25	-212.5	1325.3	1112.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1223.1	1238.4	1183	1200
2025-09-01	1223.1	1238.4	1183	1200
2025-08-01	1223.1	1238.4	1183	1200
2025-07-01	1223.1	1238.4	1183	1200
2025-06-01	1223.1	1238.4	1183	1200
2025-05-01	1223.1	1238.4	1183	1200
2025-04-01	1223.1	1238.4	1183	1200
2025-03-01	1223.1	1238.4	1183	1200
2025-02-01	1223.1	1238.4	1183	1200
2025-01-01	1222.8	1238.4	1182.4	1200
2024-12-01	1222.8	1238.4	1182.4	1200
2024-11-01	1222.8	1238.4	1182.4	1200
2024-10-01	1222.8	1238.4	1182.4	1200
2024-09-01	1222.8	1238.4	1182.4	1200
2024-08-01	1222.8	1238.4	1182.4	1200
2024-07-01	1222.8	1238.4	1182.4	1200
2024-06-01	1222.8	1238.4	1182.4	1200
2024-08-01	1222.8	1238.4	1182.4	1200
2024-04-01	1222.8	1238.4	1182.4	1200
2024-03-01	1222.8	1238.4	1182.4	1200
2024-02-01	1222.8	1238.4	1182.4	1200
2024-01-01	1222.8	1238.4	1182.4	1200
2023-12-01	1222.8	1238.4	1182.4	1200
2023-11-01	1222.8	1238.4	1182.4	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	CT Metro District North Top Schools Chess 2023 (U13 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	4	1	Yes	Analysis
2	North District School Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Loriston, R (Rio)				Opponent Cloete, L (Leonardo)
2	1	Tournament CT Metro District North Top Schools Chess 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 5	type Rapid	result 1
		Opponent Davids, E (Eathon)				Opponent Davids, E (Eathon)
3	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Deysel, C (Chandley)				Opponent Deysel, C (Chandley)

#	Games	Start				End
1	3	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Loriston, R (Rio)				Opponent Cloete, L (Leonardo)
2	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Deysel, C (Chandley)				Opponent Deysel, C (Chandley)

#	Games	Start				End
1	1	Tournament CT Metro District North Top Schools Chess 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 5	type Rapid	result 1
		Opponent Davids, E (Eathon)				Opponent Davids, E (Eathon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Loriston, R (Rio)				Opponent Cloete, L (Leonardo)
2	1	Tournament CT Metro District North Top Schools Chess 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 5	type Rapid	result 1
		Opponent Davids, E (Eathon)				Opponent Davids, E (Eathon)
3	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Deysel, C (Chandley)				Opponent Deysel, C (Chandley)

#	Games	Start				End
1	3	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Loriston, R (Rio)				Opponent Cloete, L (Leonardo)
2	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Deysel, C (Chandley)				Opponent Deysel, C (Chandley)

#	Games	Start				End
1	1	Tournament CT Metro District North Top Schools Chess 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 5	type Rapid	result 1
		Opponent Davids, E (Eathon)				Opponent Davids, E (Eathon)

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	Cloete ,L (Leonardo)	2	1	0	1	1	425	1	0	-425	0	0	0
1	Cloete ,L (Leonardo)	2	1205.8	1205.8	1	1200	1630.8	1	1200	780.8	0	0	0
2	Baker ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Baker ,B (Ben)	1	1200	775	1	1165.6	775	0	0	0	0	0	0
3	Deysel ,C (Chandley)	1	1	425	1	1	425	0	0	0	0	0	0
3	Deysel ,C (Chandley)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Wilschut ,M (Marcelino)	1	1	425	1	1	425	0	0	0	0	0	0
4	Wilschut ,M (Marcelino)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Dominique ,K (Kabeya Glory)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Dominique ,K (Kabeya Glory)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Loriston ,R (Rio)	1	1	425	1	1	425	0	0	0	0	0	0
6	Loriston ,R (Rio)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Davids ,E (Eathon)	1	1	425	0	0	0	1	1	425	0	0	0
7	Davids ,E (Eathon)	1	1215.9	1640.9	0	0	0	1	1200	1640.9	0	0	0
8	Strydom ,H (Henroux)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Strydom ,H (Henroux)	1	1479.5	1054.5	0	0	0	1	1474.9	1054.5	0	0	0
9	Matima ,A (Aiden)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Matima ,A (Aiden)	1	1394.3	969.3	0	0	0	1	1341.6	969.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Van Der Merwe, C (Colte)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms