Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, K (Kendall)

Chess SA id

2070108403

FIDE id

Date of birth

2007-08-21 (U20)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1095.1	1050.8	1218.4	1200
Raw rating	1095.1	1050.8	1218.4	1200
Weighted rating	1095.1	1050.8	1218.4	1200
Weighted performance	496.2	0	0	0
Floor	700	700	718.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	192.5	205.1	161.5	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1286.8 2022-03-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1218.4 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1218.4 2025-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1286.8 2022-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1095.1	1050.8	1218.4	1200
Analysis
Rating	1095.1	1050.8	1218.4	1200
Raw rating	1095.1	1050.8	1218.4	1200
Weighted rating	1095.1	1050.8	1218.4
Weighted performance	496.2	0	0
K-factor	36	36	36	36
Floor	700	700	718.4	700
Max/Min rating change allowed	192.5	205.1	161.5	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	1095.1	1050.8	1218.4	1200
New weighted rating	1095.1	1050.8	1218.4	1200
New weighted performance	495.9	0	0	0
Temp new rating	1095.1	1050.8	1218.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1095.1	1050.8	1218.4	1200
New K-factor	36	36	36	36
New floor	700	700	718.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	11	6	5
	0	0	0
History	27	22	5

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	27	8	29.63	-173.1	1201.3	1028.1
Standard	22	5	22.73	-231.8	1201.5	969.7
Rapid	5	3	60	85	1200	1285
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1095.1	1050.8	1218.4	1200
2025-09-01	1095.1	1050.8	1218.4	1200
2025-08-01	1095.1	1050.8	1218.4	1200
2025-07-01	1095.1	1050.8	1218.4	1200
2025-06-01	1095.1	1050.8	1218.4	1200
2025-05-01	1095.1	1050.8	1218.4	1200
2025-04-01	1095.1	1050.8	1218.4	1200
2025-03-01	1095.1	1050.8	1218.4	1200
2025-02-01	1095.1	1050.8	1218.4	1200
2025-01-01	1095.1	1050.8	1218.4	1200
2024-12-01	1095.1	1050.8	1218.4	1200
2024-11-01	1095.1	1050.8	1218.4	1200
2024-10-01	1095.1	1050.8	1218.4	1200
2024-09-01	1095.1	1050.8	1218.4	1200
2024-08-01	1095.1	1050.8	1218.4	1200
2024-07-01	1095.1	1050.8	1218.4	1200
2024-06-01	1095.1	1050.8	1218.4	1200
2024-08-01	1095.1	1050.8	1218.4	1200
2024-04-01	1095.1	1050.8	1218.4	1200
2024-03-01	1095.1	1050.8	1218.4	1200
2024-02-01	1095.1	1050.8	1218.4	1200
2024-01-01	1095.1	1050.8	1218.4	1200
2023-12-01	1095.1	1050.8	1218.4	1200
2023-11-01	1095.1	1050.8	1218.4	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	Western Cape Schools Chess 2022 (U15 Girls)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	2	Yes	Analysis
2	2022 Central District Individual Trials (U15)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
3	2020 Metro Trials (U13 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis
4	2020 Central District (U13)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
5	2019 Central District Schools Trials (U13)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Kalisache, N (Noah)				Opponent Morris, J (Jean)
2	2	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Meyson, T (Tharwah)				Opponent Xamsana, A (Asive)
3	1	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 5	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Hart-Davis, K (Katherine)				Opponent Hart-Davis, K (Katherine)

#	Games	Start				End
1	2	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Meyson, T (Tharwah)				Opponent Xamsana, A (Asive)
2	1	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 5	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Hart-Davis, K (Katherine)				Opponent Hart-Davis, K (Katherine)
3	1	Tournament 2020 Central District				Tournament 2020 Central District
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 4	type Standard	result 1
		Opponent Hendricks, S (Shakeel)				Opponent Hendricks, S (Shakeel)

#	Games	Start				End
1	3	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Kalisache, N (Noah)				Opponent Morris, J (Jean)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Kalisache, N (Noah)				Opponent Morris, J (Jean)
2	2	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Meyson, T (Tharwah)				Opponent Xamsana, A (Asive)
3	1	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 5	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Hart-Davis, K (Katherine)				Opponent Hart-Davis, K (Katherine)

#	Games	Start				End
1	2	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Meyson, T (Tharwah)				Opponent Xamsana, A (Asive)
2	1	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 5	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Hart-Davis, K (Katherine)				Opponent Hart-Davis, K (Katherine)
3	1	Tournament 2020 Central District				Tournament 2020 Central District
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 4	type Standard	result 1
		Opponent Hendricks, S (Shakeel)				Opponent Hendricks, S (Shakeel)

#	Games	Start				End
1	3	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Kalisache, N (Noah)				Opponent Morris, J (Jean)

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	Meyson ,T (Tharwah)	1	1	425	1	1	425	0	0	0	0	0	0
1	Meyson ,T (Tharwah)	1	1149.3	1574.3	1	1082.2	1574.3	0	0	0	0	0	0
2	Filies ,C (Calum)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Filies ,C (Calum)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Sihamba ,S (Somila)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Sihamba ,S (Somila)	1	1313	888	1	1286.1	888	0	0	0	0	0	0
4	Jansen ,M (Mathew)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jansen ,M (Mathew)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Gamzana ,S (Simthandile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Gamzana ,S (Simthandile)	1	1076.1	651.1	1	1057.6	651.1	0	0	0	0	0	0
6	Hendricks ,S (Shakeel)	1	1	425	1	1	425	0	0	0	0	0	0
6	Hendricks ,S (Shakeel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Allie ,AD (Abdu Dayaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Allie ,AD (Abdu Dayaan)	1	1153.6	728.6	1	1143.6	728.6	0	0	0	0	0	0
8	Hart-Davis ,K (Katherine)	1	1	425	1	1	425	0	0	0	0	0	0
8	Hart-Davis ,K (Katherine)	1	1080.9	1505.9	1	1072.8	1505.9	0	0	0	0	0	0
9	Shaik ,O (Owais)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Shaik ,O (Owais)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Ndlakuse ,A (Asiphe)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ndlakuse ,A (Asiphe)	1	1225.3	800.3	1	1228	800.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Jacobs, K (Kendall)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms