Chess South Africa Ratings Database

PLAYER PAGE

Personal

King, I (Isabella)

Chess SA id

2120130549

FIDE id

Date of birth

2012-04-10 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1121	1158.4	1122	1200
Raw rating	1121	1158.4	1122	1200
Weighted rating	1121	1158.4	1122	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.6	175.9	185.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1121	1158.4	1122	1200
Analysis
Rating	1121	1158.4	1122	1200
Raw rating	1121	1158.4	1122	1200
Weighted rating	1121	1158.4	1122
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185.6	175.9	185.3	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	1121	1158.4	1122	1200
New weighted rating	1121	1158.4	1122	1200
New weighted performance	0	0	0	0
Temp new rating	1121	1158.4	1122	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1121	1158.4	1122	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
	10	5	5
	0	0	0
History	16	5	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
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	16	4.5	28.12	-185.9	1176.6	990.7
Standard	5	1.5	30	-170	1192.8	1022.8
Rapid	11	3	27.27	-193.2	1169.3	976.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1121	1158.4	1122	1200
2025-09-30	1121	1158.4	1122	1200
2025-09-01	1121	1158.4	1122	1200
2025-08-01	1121	1158.4	1122	1200
2025-07-01	1121	1158.4	1122	1200
2025-06-01	1121	1158.4	1122	1200
2025-05-01	1121	1158.4	1122	1200
2025-04-01	1121	1158.4	1122	1200
2025-03-01	1121	1158.4	1122	1200
2025-02-01	1121	1158.4	1122	1200
2025-01-01	1121	1158.4	1122	1200
2024-12-01	1121	1158.4	1122	1200
2024-11-01	1121	1158.4	1122	1200
2024-10-01	1121	1158.4	1122	1200
2024-09-01	1121	1158.4	1122	1200
2024-08-01	1121	1158.4	1122	1200
2024-07-01	1121	1158.4	1122	1200
2024-09-01	1121	1158.4	1122	1200
2024-05-01	1121	1158.4	1122	1200
2024-04-01	1121	1158.4	1122	1200
2024-03-01	1121	1158.4	1122	1200
2024-02-01	1121	1158.4	1122	1200
2024-01-01	1121	1158.4	1122	1200
2023-12-01	1121	1158.4	1122	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	Cape Winelands Schools 2022 (U11 Girls)	2022-03-12	2022-03-12	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
2	Central Winelands Schools Individual Trials 2022 (U11 Girls)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Nelson Mandela Rapid 2020 (Primary School)	2020-02-01	2020-02-01	Rapid	Cape Town (WCT)	6	6	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 1	type Rapid	result 0.5	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Crotz, A (Ayva)				Opponent Erasmus, J (Justine)
2	2	Tournament Central Winelands Schools Individual Trials 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-19	rnd 5	type Rapid	result 0.5	date 2022-03-12	rnd 1	type Standard	result 0.5
		Opponent Maarman, F (Finecia)				Opponent Plaatjies, M (Miah Caren)
3	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Magadla, S (Slindokuhle)				Opponent Magadla, S (Slindokuhle)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Magadla, S (Slindokuhle)				Opponent Magadla, S (Slindokuhle)
2	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 1	type Standard	result 0.5	date 2022-03-12	rnd 1	type Standard	result 0.5
		Opponent Plaatjies, M (Miah Caren)				Opponent Plaatjies, M (Miah Caren)

#	Games	Start				End
1	3	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 1	type Rapid	result 0.5	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Crotz, A (Ayva)				Opponent Erasmus, J (Justine)
2	1	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 5	type Rapid	result 0.5	date 2022-02-19	rnd 5	type Rapid	result 0.5
		Opponent Maarman, F (Finecia)				Opponent Maarman, F (Finecia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 2	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Fortuin, A (Ashanti)				Opponent Erasmus, J (Justine)
2	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Magadla, S (Slindokuhle)				Opponent Magadla, S (Slindokuhle)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Magadla, S (Slindokuhle)				Opponent Magadla, S (Slindokuhle)

#	Games	Start				End
1	2	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 2	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Fortuin, A (Ashanti)				Opponent Erasmus, J (Justine)

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	Visser ,K (Katie)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Visser ,K (Katie)	1	1218.2	793.2	1	1200	793.2	0	0	0	0	0	0
2	Magadla ,S (Slindokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Magadla ,S (Slindokuhle)	1	1166.2	1591.2	1	1200	1591.2	0	0	0	0	0	0
3	Plaatjies ,M (Miah Caren)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Plaatjies ,M (Miah Caren)	1	1179.4	1179.4	1	1200	1179.4	0	0	0	0	0	0
4	Ntangana ,M (Mihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ntangana ,M (Mihle)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Sithonga ,A (Ahlumile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Sithonga ,A (Ahlumile)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Erasmus ,J (Justine)	1	1	425	0	0	0	1	1	425	0	0	0
6	Erasmus ,J (Justine)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Burger ,J (Jana)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Burger ,J (Jana)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Dyomfana ,O (Onela)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Dyomfana ,O (Onela)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Maarman ,F (Finecia)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Maarman ,F (Finecia)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
10	Solomons ,R (Ruthan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Solomons ,R (Ruthan)	1	1153.8	728.8	0	0	0	1	1200	728.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

King, I (Isabella)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms