Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arendse, K (Kelly)

Chess SA id

206061316

FIDE id

Date of birth

2006-03-19 (U20)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-10-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	668	668	685.3	500
Raw rating	668	668	685.3	500
Weighted rating	667.8	667.4	685.3	500
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	353.8	353.8	345.2	449.5
Highest rating	1200 2018-02-01	1200 2018-02-01	1347.3 2018-10-01	1200 2024-03-01
Highest raw rating	668 2024-03-01	668 2024-03-01	685.3 2024-03-01	500 2024-03-01
Highest weighted rating	668 2024-12-01	668 2024-12-01	685.3 2024-12-01	500 2024-12-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1347.3 2018-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	668	668	685.3	500
Analysis
Rating	668	668	685.3	500
Raw rating	668	668	685.3	500
Weighted rating	667.8	667.4	685.3
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	353.8	353.8	345.2	449.5
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	668	668	685.3	500
New weighted rating	668	668	685.3	500
New weighted performance	0	0	0	0
Temp new rating	668	668	685.3	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	668	668	685.3	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	28	9	19

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	8	4.5	56.25	53.1	1244.9	1298
Standard	1	0	0	-425	1404	979
Rapid	7	4.5	64.29	121.4	1222.2	1343.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	668	668	685.3	500
2025-09-30	668	668	685.3	500
2025-09-01	668	668	685.3	500
2025-08-01	668	668	685.3	500
2025-07-01	668	668	685.3	500
2025-06-01	668	668	685.3	500
2025-05-01	668	668	685.3	500
2025-04-01	668	668	685.3	500
2025-03-01	668	668	685.3	500
2025-02-01	668	668	685.3	500
2025-01-01	668	668	685.3	500
2024-12-01	668	668	685.3	500
2024-11-01	668	668	685.3	500
2024-10-01	668	668	685.3	500
2024-09-01	668	668	685.3	500
2024-08-01	668	668	685.3	500
2024-07-01	668	668	685.3	500
2024-09-01	668	668	685.3	500
2024-05-01	668	668	685.3	500
2024-04-01	668	668	685.3	500
2024-03-01	668	668	685.3	500
2024-02-01	668	668	685.3	500
2024-01-01	668	668	685.3	500
2023-12-01	596.3	500	670	500

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	3rd ACL Chess Festival 2019 (Open)	2019-09-05	2019-09-05	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
2	Jakes Gerwel Aurecon 2018 (C)	2018-10-13	2018-10-13	Rapid	Cape Town (WCT)	7	7	4.5	Yes	Analysis
3	2018 Western Province League (C)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
4	District North Schools Chess Open Trials 2018 (U13)	2018-02-09	2018-02-10	Standard	Cape Town (WCT)	6	0	0	No	Analysis

#	Games	Start				End
1	3	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 3	type Rapid	result 1	date 2018-10-13	rnd 5	type Rapid	result 1
		Opponent Sololo, H (Hlela)				Opponent Gardener, A (Angelique)
2	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 7	type Rapid	result 1	date 2018-10-13	rnd 7	type Rapid	result 1
		Opponent Thabet, A (Abduraghmaan)				Opponent Thabet, A (Abduraghmaan)
3	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 1	type Rapid	result 1	date 2018-10-13	rnd 1	type Rapid	result 1
		Opponent Frier, E (Edwin)				Opponent Frier, E (Edwin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 3	type Rapid	result 1	date 2018-10-13	rnd 5	type Rapid	result 1
		Opponent Sololo, H (Hlela)				Opponent Gardener, A (Angelique)
2	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 7	type Rapid	result 1	date 2018-10-13	rnd 7	type Rapid	result 1
		Opponent Thabet, A (Abduraghmaan)				Opponent Thabet, A (Abduraghmaan)
3	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 1	type Rapid	result 1	date 2018-10-13	rnd 1	type Rapid	result 1
		Opponent Frier, E (Edwin)				Opponent Frier, E (Edwin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 7	type Rapid	result 1	date 2018-10-13	rnd 7	type Rapid	result 1
		Opponent Thabet, A (Abduraghmaan)				Opponent Thabet, A (Abduraghmaan)
2	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 5	type Rapid	result 1	date 2018-10-13	rnd 5	type Rapid	result 1
		Opponent Gardener, A (Angelique)				Opponent Gardener, A (Angelique)
3	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 3	type Rapid	result 1	date 2018-10-13	rnd 3	type Rapid	result 1
		Opponent Sololo, H (Hlela)				Opponent Sololo, H (Hlela)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 7	type Rapid	result 1	date 2018-10-13	rnd 7	type Rapid	result 1
		Opponent Thabet, A (Abduraghmaan)				Opponent Thabet, A (Abduraghmaan)
2	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 5	type Rapid	result 1	date 2018-10-13	rnd 5	type Rapid	result 1
		Opponent Gardener, A (Angelique)				Opponent Gardener, A (Angelique)
3	1	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 3	type Rapid	result 1	date 2018-10-13	rnd 3	type Rapid	result 1
		Opponent Sololo, H (Hlela)				Opponent Sololo, H (Hlela)

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	Meyer ,JJ (Jeffery James)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Meyer ,JJ (Jeffery James)	1	1404	979	1	1404	979	0	0	0	0	0	0
2	Sololo ,H (Hlela)	1	1	425	0	0	0	1	1	425	0	0	0
2	Sololo ,H (Hlela)	1	1576.9	2001.9	0	0	0	1	1807	2001.9	0	0	0
3	Zondiwe ,T (Thando)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Zondiwe ,T (Thando)	1	1237	812	0	0	0	1	1200	812	0	0	0
4	Gardener ,A (Angelique)	1	1	425	0	0	0	1	1	425	0	0	0
4	Gardener ,A (Angelique)	1	1054.7	1479.7	0	0	0	1	716.8	1479.7	0	0	0
5	Mabika ,B (Bheka)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Mabika ,B (Bheka)	1	1061.1	636.1	0	0	0	1	1200	636.1	0	0	0
6	Frier ,E (Edwin)	1	1	425	0	0	0	1	1	425	0	0	0
6	Frier ,E (Edwin)	1	1219.1	1644.1	0	0	0	1	1140.4	1644.1	0	0	0
7	Thabet ,A (Abduraghmaan)	1	1	425	0	0	0	1	1	425	0	0	0
7	Thabet ,A (Abduraghmaan)	1	1239.1	1664.1	0	0	0	1	1278.4	1664.1	0	0	0
8	Hartley ,E (Ebraheem)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Hartley ,E (Ebraheem)	1	1167.5	1167.5	0	0	0	1	1200	1167.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Arendse, K (Kelly)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms