Chess South Africa Ratings Database

PLAYER PAGE

Personal

La Cock, R (Reuben)

Chess SA id

1060107978

FIDE id

Date of birth

2006-12-05 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1129.3	1114.8	1177.6	1200
Raw rating	1129.3	1114.8	1177.6	1200
Weighted rating	1129.3	1114.8	1177.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183.4	187.2	171.2	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	1129.3	1114.8	1177.6	1200
Analysis
Rating	1129.3	1114.8	1177.6	1200
Raw rating	1129.3	1114.8	1177.6	1200
Weighted rating	1129.3	1114.8	1177.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183.4	187.2	171.2	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	1129.3	1114.8	1177.6	1200
New weighted rating	1129.3	1114.8	1177.6	1200
New weighted performance	0	0	0	0
Temp new rating	1129.3	1114.8	1177.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1129.3	1114.8	1177.6	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	17	12	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	17	7.5	44.12	-50	1120.2	1070.2
Standard	12	5	41.67	-70.8	1109.1	1038.3
Rapid	5	2.5	50	0	1146.9	1146.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1129.3	1114.8	1177.6	1200
2025-09-01	1129.3	1114.8	1177.6	1200
2025-08-01	1129.3	1114.8	1177.6	1200
2025-07-01	1129.3	1114.8	1177.6	1200
2025-06-01	1129.3	1114.8	1177.6	1200
2025-05-01	1129.3	1114.8	1177.6	1200
2025-04-01	1129.3	1114.8	1177.6	1200
2025-03-01	1129.3	1114.8	1177.6	1200
2025-02-01	1129.3	1114.8	1177.6	1200
2025-01-01	1129.3	1114.8	1177.6	1200
2024-12-01	1129.3	1114.8	1177.6	1200
2024-11-01	1129.3	1114.8	1177.6	1200
2024-10-01	1129.3	1114.8	1177.6	1200
2024-09-01	1129.3	1114.8	1177.6	1200
2024-08-01	1129.3	1114.8	1177.6	1200
2024-07-01	1129.3	1114.8	1177.6	1200
2024-06-01	1129.3	1114.8	1177.6	1200
2024-08-01	1129.3	1114.8	1177.6	1200
2024-04-01	1129.3	1114.8	1177.6	1200
2024-03-01	1129.3	1114.8	1177.6	1200
2024-02-01	1129.3	1114.8	1177.6	1200
2024-01-01	1129.3	1114.8	1177.6	1200
2023-12-01	1129.3	1114.8	1177.6	1200
2023-11-01	1129.3	1114.8	1177.6	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	2019 Western Province Open (Open)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
2	Welgemoed Chess Challenge 2019 (U14)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis
3	District North Schools Chess Trials 2019 (U13)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-25	rnd 2	type Standard	result 1	date 2019-01-26	rnd 4	type Standard	result 1
		Opponent Lubbe, A (Ankia)				Opponent Li, T (Traynor)
2	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 1	type Rapid	result 0.5	date 2019-02-23	rnd 2	type Rapid	result 1
		Opponent Laker, M (Mark)				Opponent Lubbe, A (Ankia)
3	1	Tournament 2019 Western Province Open				Tournament 2019 Western Province Open
		date 2019-05-26	rnd 6	type Standard	result 1	date 2019-05-26	rnd 6	type Standard	result 1
		Opponent Koyo, I (Inga)				Opponent Koyo, I (Inga)

#	Games	Start				End
1	3	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-25	rnd 2	type Standard	result 1	date 2019-01-26	rnd 4	type Standard	result 1
		Opponent Lubbe, A (Ankia)				Opponent Li, T (Traynor)
2	1	Tournament 2019 Western Province Open				Tournament 2019 Western Province Open
		date 2019-05-26	rnd 6	type Standard	result 1	date 2019-05-26	rnd 6	type Standard	result 1
		Opponent Koyo, I (Inga)				Opponent Koyo, I (Inga)
3	1	Tournament 2019 Western Province Open				Tournament 2019 Western Province Open
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Phakamisa, L (Lizo)				Opponent Phakamisa, L (Lizo)

#	Games	Start				End
1	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 1	type Rapid	result 0.5	date 2019-02-23	rnd 2	type Rapid	result 1
		Opponent Laker, M (Mark)				Opponent Lubbe, A (Ankia)
2	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 4	type Rapid	result 1	date 2019-02-23	rnd 4	type Rapid	result 1
		Opponent Ziegers, Z (Zaskia)				Opponent Ziegers, Z (Zaskia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-25	rnd 2	type Standard	result 1	date 2019-01-26	rnd 4	type Standard	result 1
		Opponent Lubbe, A (Ankia)				Opponent Li, T (Traynor)
2	1	Tournament 2019 Western Province Open				Tournament 2019 Western Province Open
		date 2019-05-26	rnd 6	type Standard	result 1	date 2019-05-26	rnd 6	type Standard	result 1
		Opponent Koyo, I (Inga)				Opponent Koyo, I (Inga)
3	1	Tournament 2019 Western Province Open				Tournament 2019 Western Province Open
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Phakamisa, L (Lizo)				Opponent Phakamisa, L (Lizo)

#	Games	Start				End
1	3	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-25	rnd 2	type Standard	result 1	date 2019-01-26	rnd 4	type Standard	result 1
		Opponent Lubbe, A (Ankia)				Opponent Li, T (Traynor)
2	1	Tournament 2019 Western Province Open				Tournament 2019 Western Province Open
		date 2019-05-26	rnd 6	type Standard	result 1	date 2019-05-26	rnd 6	type Standard	result 1
		Opponent Koyo, I (Inga)				Opponent Koyo, I (Inga)
3	1	Tournament 2019 Western Province Open				Tournament 2019 Western Province Open
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Phakamisa, L (Lizo)				Opponent Phakamisa, L (Lizo)

#	Games	Start				End
1	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 4	type Rapid	result 1	date 2019-02-23	rnd 4	type Rapid	result 1
		Opponent Ziegers, Z (Zaskia)				Opponent Ziegers, Z (Zaskia)
2	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 2	type Rapid	result 1
		Opponent Lubbe, A (Ankia)				Opponent Lubbe, A (Ankia)

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	Lubbe ,A (Ankia)	2	2	425	1	1	425	1	1	425	0	0	0
1	Lubbe ,A (Ankia)	2	1117.8	1542.8	1	1115.6	1542.8	1	1200	1542.8	0	0	0
2	Osborne ,N (Nicole)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Osborne ,N (Nicole)	1	1094.3	669.3	1	1088.4	669.3	0	0	0	0	0	0
3	Jacobs ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Jacobs ,J (Jordan)	1	976.2	551.2	1	972.6	551.2	0	0	0	0	0	0
4	Mutunhire ,R (Romeo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mutunhire ,R (Romeo)	1	1205.6	780.6	1	1197.6	780.6	0	0	0	0	0	0
5	Koyo ,I (Inga)	1	1	425	1	1	425	0	0	0	0	0	0
5	Koyo ,I (Inga)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Li ,T (Traynor)	1	1	425	1	1	425	0	0	0	0	0	0
6	Li ,T (Traynor)	1	1058.1	1483.1	1	944.4	1483.1	0	0	0	0	0	0
7	Brits ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Brits ,J (Jayden)	1	1165.2	740.2	1	1160	740.2	0	0	0	0	0	0
8	Dibden ,R (Reece)	1	1	425	1	1	425	0	0	0	0	0	0
8	Dibden ,R (Reece)	1	1196.7	1621.7	1	1196.8	1621.7	0	0	0	0	0	0
9	Baatjies ,D (Damiane)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Baatjies ,D (Damiane)	1	1148.5	723.5	1	1144	723.5	0	0	0	0	0	0
10	Phakamisa ,L (Lizo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Phakamisa ,L (Lizo)	1	1055.9	1480.9	1	1034.2	1480.9	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

La Cock, R (Reuben)

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