Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Rooyen, C (Chadawain)

Chess SA id

1060111477

FIDE id

Date of birth

2006-11-10 (U20)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-11-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1192.7	1140.8	1251.8	1200
Raw rating	1192.7	1140.8	1251.8	1200
Weighted rating	1192.7	1140.8	1251.8	1200
Weighted performance	0	0	0	0
Floor	723.3	700	751.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.5	180.4	154	165.8
Highest rating	1256 2018-03-01	1200 2018-10-01	1312 2018-03-01	1200 2018-10-01
Highest raw rating	1223.3 2019-12-01	1200 2019-12-01	1251.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1223.3 2020-03-01	1200 2018-10-01	1251.8 2025-02-01	1200 2018-10-01
Highest weighted performance	1256 2018-03-01	1200 2019-12-01	1312 2018-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1192.7	1140.8	1251.8	1200
Analysis
Rating	1192.7	1140.8	1251.8	1200
Raw rating	1192.7	1140.8	1251.8	1200
Weighted rating	1192.7	1140.8	1251.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	723.3	700	751.8	700
Max/Min rating change allowed	167.5	180.4	154	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	1192.7	1140.8	1251.8	1200
New weighted rating	1192.7	1140.8	1251.8	1200
New weighted performance	0	0	0	0
Temp new rating	1192.7	1140.8	1251.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1192.7	1140.8	1251.8	1200
New K-factor	36	36	36	36
New floor	723.3	700	751.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
History	16	4	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	16	9.5	59.38	79.7	1127.2	1206.9
Standard	4	1	25	-212.5	1110.3	897.8
Rapid	12	8.5	70.83	177.1	1132.9	1310
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1192.7	1140.8	1251.8	1200
2025-09-01	1192.7	1140.8	1251.8	1200
2025-08-01	1192.7	1140.8	1251.8	1200
2025-07-01	1192.7	1140.8	1251.8	1200
2025-06-01	1192.7	1140.8	1251.8	1200
2025-05-01	1192.7	1140.8	1251.8	1200
2025-04-01	1192.7	1140.8	1251.8	1200
2025-03-01	1192.7	1140.8	1251.8	1200
2025-02-01	1192.7	1140.8	1251.8	1200
2025-01-01	1192.7	1140.8	1251.8	1200
2024-12-01	1192.7	1140.8	1251.8	1200
2024-11-01	1192.7	1140.8	1251.8	1200
2024-10-01	1192.7	1140.8	1251.8	1200
2024-09-01	1192.7	1140.8	1251.8	1200
2024-08-01	1192.7	1140.8	1251.8	1200
2024-07-01	1192.7	1140.8	1251.8	1200
2024-06-01	1192.7	1140.8	1251.8	1200
2024-08-01	1192.7	1140.8	1251.8	1200
2024-04-01	1192.7	1140.8	1251.8	1200
2024-03-01	1192.7	1140.8	1251.8	1200
2024-02-01	1192.7	1140.8	1251.8	1200
2024-01-01	1192.7	1140.8	1251.8	1200
2023-12-01	1192.7	1140.8	1251.8	1200
2023-11-01	1192.7	1140.8	1251.8	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	The Team Battle 2022 (B)	2022-11-19	2022-11-19	Rapid	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
2	2020 NMBCU Chess Trials 2 2020 (U16)	2020-03-07	2020-03-07	Standard	Nelson Mandela Bay (ENM)	5	4	1	Yes	Analysis
3	2018 Boardwalk Pearson Open (Devlopment)	2018-03-17	2018-03-17	Rapid	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 4	type Rapid	result 1	date 2022-11-19	rnd 6	type Rapid	result 1
		Opponent Maddison, D (Desmond)				Opponent Van Der Merwe, W (Willem Johan)
2	3	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 4	type Rapid	result 1	date 2018-03-17	rnd 6	type Rapid	result 1
		Opponent Herron, M (Michela)				Opponent Mcleod, F (Faith Christan)
3	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 1	type Rapid	result 1	date 2018-03-17	rnd 2	type Rapid	result 1
		Opponent Hermaans, L (Lecha�)				Opponent Coltman, D (Danielle)

#	Games	Start				End
1	1	Tournament 2020 NMBCU Chess Trials 2 2020				Tournament 2020 NMBCU Chess Trials 2 2020
		date 2020-03-07	rnd 3	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Liebenberg, D (Danika)				Opponent Liebenberg, D (Danika)

#	Games	Start				End
1	4	Tournament 2018 Boardwalk Pearson Open				Tournament The Team Battle 2022
		date 2018-03-17	rnd 4	type Rapid	result 1	date 2022-11-19	rnd 1	type Rapid	result 1
		Opponent Herron, M (Michela)				Opponent Magigaba, U (Utamamela)
2	3	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 4	type Rapid	result 1	date 2022-11-19	rnd 6	type Rapid	result 1
		Opponent Maddison, D (Desmond)				Opponent Van Der Merwe, W (Willem Johan)
3	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 1	type Rapid	result 1	date 2018-03-17	rnd 2	type Rapid	result 1
		Opponent Hermaans, L (Lecha�)				Opponent Coltman, D (Danielle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 4	type Rapid	result 1	date 2022-11-19	rnd 6	type Rapid	result 1
		Opponent Maddison, D (Desmond)				Opponent Van Der Merwe, W (Willem Johan)
2	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 1	type Rapid	result 1	date 2018-03-17	rnd 2	type Rapid	result 1
		Opponent Hermaans, L (Lecha�)				Opponent Coltman, D (Danielle)
3	1	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 1	type Rapid	result 1	date 2022-11-19	rnd 1	type Rapid	result 1
		Opponent Magigaba, U (Utamamela)				Opponent Magigaba, U (Utamamela)

#	Games	Start				End
1	1	Tournament 2020 NMBCU Chess Trials 2 2020				Tournament 2020 NMBCU Chess Trials 2 2020
		date 2020-03-07	rnd 3	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Liebenberg, D (Danika)				Opponent Liebenberg, D (Danika)

#	Games	Start				End
1	3	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 4	type Rapid	result 1	date 2022-11-19	rnd 6	type Rapid	result 1
		Opponent Maddison, D (Desmond)				Opponent Van Der Merwe, W (Willem Johan)
2	2	Tournament 2018 Boardwalk Pearson Open				Tournament The Team Battle 2022
		date 2018-03-17	rnd 6	type Rapid	result 1	date 2022-11-19	rnd 1	type Rapid	result 1
		Opponent Mcleod, F (Faith Christan)				Opponent Magigaba, U (Utamamela)
3	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 1	type Rapid	result 1	date 2018-03-17	rnd 2	type Rapid	result 1
		Opponent Hermaans, L (Lecha�)				Opponent Coltman, D (Danielle)

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	Moses ,H (Herschelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Moses ,H (Herschelle)	1	1132.6	707.6	1	1117.6	707.6	0	0	0	0	0	0
2	De Villiers ,OT (Ockert Tobias)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	De Villiers ,OT (Ockert Tobias)	1	1104.5	679.5	1	1057.8	679.5	0	0	0	0	0	0
3	Stemmet ,J (Jaun)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Stemmet ,J (Jaun)	1	1187.3	762.3	1	1190.6	762.3	0	0	0	0	0	0
4	Liebenberg ,D (Danika)	1	1	425	1	1	425	0	0	0	0	0	0
4	Liebenberg ,D (Danika)	1	1017	1442	1	1022	1442	0	0	0	0	0	0
5	Herron ,M (Michela)	1	1	425	0	0	0	1	1	425	0	0	0
5	Herron ,M (Michela)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Van Der Merwe ,W (Willem Johan)	1	1	425	0	0	0	1	1	425	0	0	0
6	Van Der Merwe ,W (Willem Johan)	1	1164.6	1589.6	0	0	0	1	1121.8	1589.6	0	0	0
7	Daniels ,E (Ethan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Daniels ,E (Ethan)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
8	Prinsloo ,R (Ritza)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Prinsloo ,R (Ritza)	1	1186	761	0	0	0	1	1195.2	761	0	0	0
9	Magigaba ,U (Utamamela)	1	1	425	0	0	0	1	1	425	0	0	0
9	Magigaba ,U (Utamamela)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Mcleod ,F (Faith Christan)	1	1	425	0	0	0	1	1	425	0	0	0
10	Mcleod ,F (Faith Christan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Van Rooyen, C (Chadawain)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms