Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arendse, C (Chrizaan)

Chess SA id

2120308098

FIDE id

Date of birth

2012-04-23 (U14)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1242.7	1199.6	1268	1200
Raw rating	1242.7	1199.6	1268	1200
Weighted rating	1232.6	1198.4	1253	1200
Weighted performance	0	0	0	0
Floor	742.7	700	768	700
K-factor	36	36	36	36
Min/Max rating change allowed	156	165.9	150.5	165.8
Highest rating	1285.4 2024-11-01	1203.9 2024-09-01	1433.1 2024-11-01	1200 2024-10-01
Highest raw rating	1242.7 2024-11-01	1200 2024-07-01	1268 2024-11-01	1200 2024-10-01
Highest weighted rating	1226.8 2025-08-01	1200 2024-07-01	1244.2 2025-08-01	1200 2024-10-01
Highest weighted performance	1285.4 2024-11-01	1203.9 2024-09-01	1433.1 2024-11-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1242.7	1199.6	1268	1200
Analysis
Rating	1242.7	1199.6	1268	1200
Raw rating	1242.7	1199.6	1268	1200
Weighted rating	1232.6	1198.4	1253
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	742.7	700	768	700
Max/Min rating change allowed	156	165.9	150.5	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	1242.7	1199.6	1268	1200
New weighted rating	1234.2	1198.5	1255.5	1200
New weighted performance	0	0	0	0
Temp new rating	1242.7	1199.6	1268	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1242.7	1199.6	1268	1200
New K-factor	36	36	36	36
New floor	742.7	700	768	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	17	11	6
	0	0	0
	0	0	0
	0	0	0
History	17	11	6

Games since
	Main 17	Standard 11		Rapid 6		Blitz 0
Gender	Female
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	17	9.5	55.88	50	1245	1295
Standard	11	5	45.45	-38.6	1245.1	1206.4
Rapid	6	4.5	75	212.5	1245	1457.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1242.7	1199.6	1268	1200
2025-09-30	1242.7	1199.6	1268	1200
2025-09-01	1242.7	1199.6	1268	1200
2025-08-01	1242.7	1199.6	1268	1200
2025-07-01	1242.7	1199.6	1268	1200
2025-06-01	1242.7	1199.6	1268	1200
2025-05-01	1242.7	1199.6	1268	1200
2025-04-01	1242.7	1199.6	1268	1200
2025-03-01	1242.7	1199.6	1268	1200
2025-02-01	1242.7	1199.6	1268	1200
2025-01-01	1242.7	1199.6	1268	1200
2024-12-01	1242.7	1199.6	1268	1200
2024-11-01	1242.7	1199.6	1268	1200
2024-10-01	1204.3	1199.6	1200	1200
2024-09-01	1185.7	1180	1200	1200
2024-08-01	1185.7	1180	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	Worcester Knock-Out 2024 (U13 Girls)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
2	Western Cape Top Schools Championship 2024 (U13 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	3	Yes	Analysis
3	Cape Winelands - Top Schools 2024 (U13 Mixed)	2024-07-27	2024-07-27	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Western Cape Top Schools Championship 2024				Tournament Worcester Knock-Out 2024
		date 2024-09-01	rnd 6	type Standard	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Prins, C (Christiaan)				Opponent Plaatjies, A (Azalia Skylar)
2	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Joel, R (Roneeq)				Opponent Anthony, E (Esmerelda)
3	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 3	type Standard	result 1	date 2024-08-30	rnd 4	type Standard	result 1
		Opponent Van Zyl, M (Marco)				Opponent Rock, M (Mieke)

#	Games	Start				End
1	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 3	type Standard	result 1	date 2024-08-30	rnd 4	type Standard	result 1
		Opponent Van Zyl, M (Marco)				Opponent Rock, M (Mieke)
2	1	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-09-01	rnd 6	type Standard	result 1	date 2024-09-01	rnd 6	type Standard	result 1
		Opponent Prins, C (Christiaan)				Opponent Prins, C (Christiaan)
3	1	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Viljoen, L (Lucca)				Opponent Viljoen, L (Lucca)

#	Games	Start				End
1	3	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 1	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Douries, L (Lijanice)				Opponent Plaatjies, A (Azalia Skylar)
2	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Joel, R (Roneeq)				Opponent Anthony, E (Esmerelda)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Joel, R (Roneeq)				Opponent Anthony, E (Esmerelda)
2	2	Tournament Western Cape Top Schools Championship 2024				Tournament Worcester Knock-Out 2024
		date 2024-09-01	rnd 6	type Standard	result 1	date 2024-10-19	rnd 1	type Rapid	result 1
		Opponent Prins, C (Christiaan)				Opponent Douries, L (Lijanice)
3	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 3	type Standard	result 1	date 2024-08-30	rnd 4	type Standard	result 1
		Opponent Van Zyl, M (Marco)				Opponent Rock, M (Mieke)

#	Games	Start				End
1	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 3	type Standard	result 1	date 2024-08-30	rnd 4	type Standard	result 1
		Opponent Van Zyl, M (Marco)				Opponent Rock, M (Mieke)
2	1	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-09-01	rnd 6	type Standard	result 1	date 2024-09-01	rnd 6	type Standard	result 1
		Opponent Prins, C (Christiaan)				Opponent Prins, C (Christiaan)
3	1	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Viljoen, L (Lucca)				Opponent Viljoen, L (Lucca)

#	Games	Start				End
1	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Joel, R (Roneeq)				Opponent Anthony, E (Esmerelda)
2	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Plaatjies, A (Azalia Skylar)				Opponent Plaatjies, A (Azalia Skylar)
3	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 1	type Rapid	result 1	date 2024-10-19	rnd 1	type Rapid	result 1
		Opponent Douries, L (Lijanice)				Opponent Douries, L (Lijanice)

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	Prins ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Prins ,C (Christiaan)	1	1237.9	1662.9	1	1228.1	1662.9	0	0	0	0	0	0
2	Skippers ,P (Paul)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Skippers ,P (Paul)	1	1329.7	904.7	1	1289.3	904.7	0	0	0	0	0	0
3	Pieterse ,J (Jamel)	1	1	425	1	1	425	0	0	0	0	0	0
3	Pieterse ,J (Jamel)	1	1117.2	1542.2	1	1119.6	1542.2	0	0	0	0	0	0
4	Van Zyl ,M (Marco)	1	1	425	1	1	425	0	0	0	0	0	0
4	Van Zyl ,M (Marco)	1	1268.5	1693.5	1	1278.8	1693.5	0	0	0	0	0	0
5	Solomons ,A (Anru)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Solomons ,A (Anru)	1	1285.8	860.8	1	1262.3	860.8	0	0	0	0	0	0
6	Viljoen ,L (Lucca)	1	1	425	1	1	425	0	0	0	0	0	0
6	Viljoen ,L (Lucca)	1	1257.6	1682.6	1	1231.8	1682.6	0	0	0	0	0	0
7	Gopaul ,A (Aaren)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Gopaul ,A (Aaren)	1	1235.5	810.5	1	1200	810.5	0	0	0	0	0	0
8	October ,A (Azraa)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	October ,A (Azraa)	1	1175	750	1	1200.7	750	0	0	0	0	0	0
9	Buys ,L (Louwen)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Buys ,L (Louwen)	1	1259.6	834.6	1	1221.2	834.6	0	0	0	0	0	0
10	Rock ,M (Mieke)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rock ,M (Mieke)	1	1166.5	1591.5	1	1147.8	1591.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Personal

Arendse, C (Chrizaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms