Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booysen, C (Conwill)

Chess SA id

102059385

FIDE id

Date of birth

2002-06-02 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-06-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1133	1113.6	1136.8	1079.6
Raw rating	1133	1113.6	1136.8	1079.6
Weighted rating	1133	1113.6	1136.8	1079.6
Weighted performance	188.5	142.5	0	0
Floor	633	613.6	636.8	579.6
K-factor	40	40	40	40
Min/Max rating change allowed	182.4	187.5	181.4	196.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1281.3 2019-06-01	1200 2024-02-01
Highest raw rating	1133 2024-02-01	1113.6 2024-02-01	1136.8 2024-02-01	1079.6 2024-02-01
Highest weighted rating	1133 2024-11-01	1113.6 2024-11-01	1136.8 2024-11-01	1079.6 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1281.3 2019-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1133	1113.6	1136.8	1079.6
Analysis
Rating	1133	1113.6	1136.8	1079.6
Raw rating	1133	1113.6	1136.8	1079.6
Weighted rating	1133	1113.6	1136.8
Weighted performance	188.5	142.5	0
K-factor	40	40	40	40
Floor	633	613.6	636.8	579.6
Max/Min rating change allowed	182.4	187.5	181.4	196.8
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	1133	1113.6	1136.8	1079.6
New weighted rating	1133	1113.6	1136.8	1079.6
New weighted performance	188.1	142.1	0	0
Temp new rating	1133	1113.6	1136.8	1079.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1133	1113.6	1136.8	1079.6
New K-factor	40	40	40	40
New floor	633	613.6	636.8	579.6

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	52	42	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	39	17.5	44.87	-43.6	1162.2	1118.6
Standard	30	13.5	45	-42.5	1114.6	1072.1
Rapid	9	4	44.44	-47.2	1320.7	1273.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1133	1113.6	1136.8	1079.6
2025-09-01	1133	1113.6	1136.8	1079.6
2025-08-01	1133	1113.6	1136.8	1079.6
2025-07-01	1133	1113.6	1136.8	1079.6
2025-06-01	1133	1113.6	1136.8	1079.6
2025-05-01	1133	1113.6	1136.8	1079.6
2025-04-01	1133	1113.6	1136.8	1079.6
2025-03-01	1133	1113.6	1136.8	1079.6
2025-02-01	1133	1113.6	1136.8	1079.6
2025-01-01	1133	1113.6	1136.8	1079.6
2024-12-01	1133	1113.6	1136.8	1079.6
2024-11-01	1133	1113.6	1136.8	1079.6
2024-10-01	1133	1113.6	1136.8	1079.6
2024-09-01	1133	1113.6	1136.8	1079.6
2024-08-01	1133	1113.6	1136.8	1079.6
2024-07-01	1133	1113.6	1136.8	1079.6
2024-06-01	1133	1113.6	1136.8	1079.6
2024-08-01	1133	1113.6	1136.8	1079.6
2024-04-01	1133	1113.6	1136.8	1079.6
2024-03-01	1133	1113.6	1136.8	1079.6
2024-02-01	1133	1113.6	1136.8	1079.6
2024-01-01	1133	1113.6	1136.8	1079.6
2023-12-01	1133	1113.6	1136.8	1079.6
2023-11-01	1133	1113.6	1136.8	1079.6

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	Condorgreen Mitchell`s Plain Chess Open Tournament 2019	2019-06-01	2019-06-02	Rapid	Cape Town (WCT)	9	9	4	Yes	Analysis
2	Steinitz Chess Festival 2019 (C)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	0	0	No	Analysis
3	Cape of Good Hope Open 2019 (C)	2019-01-25	2019-01-27	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	ACL Chess Festival 2018 (Open)	2018-10-05	2018-10-07	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
5	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	7	4	Yes	Analysis
6	2018 Western Province Open (C)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
7	2018 Cape of Good Hope Open Chess Championships (Prestige)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape of Good Hope Open 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-01-27	rnd 5	type Standard	result 1	date 2019-06-01	rnd 1	type Rapid	result 1
		Opponent Gardener, A (Angelique)				Opponent Takawira, C (Chris)
2	3	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 5	type Standard	result 1	date 2018-09-15	rnd 7	type Standard	result 1
		Opponent Prinsloo, L (Levi)				Opponent Mpu, L (Live)
3	3	Tournament 2018 Western Province Open				Tournament 2018 Western Province Open
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-04	rnd 6	type Standard	result 0.5
		Opponent Page, DJ (Daniel)				Opponent Eaton, M (Morgan)

#	Games	Start				End
1	3	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 5	type Standard	result 1	date 2018-09-15	rnd 7	type Standard	result 1
		Opponent Prinsloo, L (Levi)				Opponent Mpu, L (Live)
2	3	Tournament 2018 Western Province Open				Tournament 2018 Western Province Open
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-04	rnd 6	type Standard	result 0.5
		Opponent Page, DJ (Daniel)				Opponent Eaton, M (Morgan)
3	2	Tournament Cape of Good Hope Open 2019				Tournament Cape of Good Hope Open 2019
		date 2019-01-27	rnd 5	type Standard	result 1	date 2019-01-27	rnd 6	type Standard	result 1
		Opponent Gardener, A (Angelique)				Opponent Masinga, V (Vusi)

#	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 3	type Rapid	result 1	date 2019-06-01	rnd 4	type Rapid	result 0.5
		Opponent Quickfall, L (Liam)				Opponent Koopman, F (Franklin)
2	1	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-02	rnd 9	type Rapid	result 1	date 2019-06-02	rnd 9	type Rapid	result 1
		Opponent Petersen, E (Ethan)				Opponent Petersen, E (Ethan)
3	1	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-02	rnd 6	type Rapid	result 0.5	date 2019-06-02	rnd 6	type Rapid	result 0.5
		Opponent Losper, Z (Zubair)				Opponent Losper, Z (Zubair)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape of Good Hope Open 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-01-27	rnd 5	type Standard	result 1	date 2019-06-01	rnd 1	type Rapid	result 1
		Opponent Gardener, A (Angelique)				Opponent Takawira, C (Chris)
2	3	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 5	type Standard	result 1	date 2018-09-15	rnd 7	type Standard	result 1
		Opponent Prinsloo, L (Levi)				Opponent Mpu, L (Live)
3	2	Tournament Cape of Good Hope Open 2019				Tournament Cape of Good Hope Open 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-01-26	rnd 3	type Standard	result 1
		Opponent Taylor, A (Ashlin)				Opponent Van Tonder, W (Wium)

#	Games	Start				End
1	3	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 5	type Standard	result 1	date 2018-09-15	rnd 7	type Standard	result 1
		Opponent Prinsloo, L (Levi)				Opponent Mpu, L (Live)
2	2	Tournament Cape of Good Hope Open 2019				Tournament Cape of Good Hope Open 2019
		date 2019-01-27	rnd 5	type Standard	result 1	date 2019-01-27	rnd 6	type Standard	result 1
		Opponent Gardener, A (Angelique)				Opponent Masinga, V (Vusi)
3	2	Tournament Cape of Good Hope Open 2019				Tournament Cape of Good Hope Open 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-01-26	rnd 3	type Standard	result 1
		Opponent Taylor, A (Ashlin)				Opponent Van Tonder, W (Wium)

#	Games	Start				End
1	1	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-02	rnd 9	type Rapid	result 1	date 2019-06-02	rnd 9	type Rapid	result 1
		Opponent Petersen, E (Ethan)				Opponent Petersen, E (Ethan)
2	1	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 3	type Rapid	result 1	date 2019-06-01	rnd 3	type Rapid	result 1
		Opponent Quickfall, L (Liam)				Opponent Quickfall, L (Liam)
3	1	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 1	type Rapid	result 1	date 2019-06-01	rnd 1	type Rapid	result 1
		Opponent Takawira, C (Chris)				Opponent Takawira, C (Chris)

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	Muller ,ND (Neyton David)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Muller ,ND (Neyton David)	1	1499	1074	1	1499	1074	0	0	0	0	0	0
2	Viljoen ,W (Wynand)	1	1	425	1	1	425	0	0	0	0	0	0
2	Viljoen ,W (Wynand)	1	590.3	1015.3	1	610	1015.3	0	0	0	0	0	0
3	Sololo ,C (Chumani)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sololo ,C (Chumani)	1	1059.2	1484.2	1	1046.9	1484.2	0	0	0	0	0	0
4	Visagie ,JC (Joubert)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Visagie ,JC (Joubert)	1	1289.8	864.8	1	1289.8	864.8	0	0	0	0	0	0
5	Masinga ,V (Vusi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Masinga ,V (Vusi)	1	1246	1671	1	1245.2	1671	0	0	0	0	0	0
6	Snyman ,J (Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Snyman ,J (Johannes)	1	1074.2	649.2	1	1074.2	649.2	0	0	0	0	0	0
7	Chama ,I (Ignatius)	1	1	425	1	1	425	0	0	0	0	0	0
7	Chama ,I (Ignatius)	1	1222.4	1647.4	1	1217.6	1647.4	0	0	0	0	0	0
8	Baker ,G (Gregory)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Baker ,G (Gregory)	1	1198.1	773.1	1	1192.5	773.1	0	0	0	0	0	0
9	Jacobs ,DE (Darryl)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Jacobs ,DE (Darryl)	1	765.3	340.3	1	736	340.3	0	0	0	0	0	0
10	Qaziyana ,E (Elethu Regan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Qaziyana ,E (Elethu Regan)	1	1122	1547	1	1122.4	1547	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

Booysen, C (Conwill)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms