Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hartnick, J (Jastine)

Chess SA id

2060133338

FIDE id

Date of birth

2006-12-14 (U20)

Gender

Female

Region

Overberg (WOS)

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	1001.5	976	1200	1200
Raw rating	1001.5	976	1200	1200
Weighted rating	1001.5	976	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	220	228.2	165.8	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 2024-03-01	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 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1001.5	976	1200	1200
Analysis
Rating	1001.5	976	1200	1200
Raw rating	1001.5	976	1200	1200
Weighted rating	1001.5	976	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	220	228.2	165.8	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	1001.5	976	1200	1200
New weighted rating	1001.5	976	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1001.5	976	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1001.5	976	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	11	11
	0	0
History	15	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Overberg (WOS)
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	15	3	20	-255	1026.2	771.2
Standard	15	3	20	-255	1026.2	771.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1001.5	976	1200	1200
2025-09-30	1001.5	976	1200	1200
2025-09-01	1001.5	976	1200	1200
2025-08-01	1001.5	976	1200	1200
2025-07-01	1001.5	976	1200	1200
2025-06-01	1001.5	976	1200	1200
2025-05-01	1001.5	976	1200	1200
2025-04-01	1001.5	976	1200	1200
2025-03-01	1001.5	976	1200	1200
2025-02-01	1001.5	976	1200	1200
2025-01-01	1001.5	976	1200	1200
2024-12-01	1001.5	976	1200	1200
2024-11-01	1001.5	976	1200	1200
2024-10-01	1001.5	976	1200	1200
2024-09-01	1001.5	976	1200	1200
2024-08-01	1001.5	976	1200	1200
2024-07-01	1001.5	976	1200	1200
2024-09-01	1001.5	976	1200	1200
2024-05-01	1001.5	976	1200	1200
2024-04-01	1001.5	976	1200	1200
2024-03-01	1001.5	976	1200	1200
2024-02-01	1001.5	976	1200	1200
2024-01-01	1001.5	976	1200	1200
2023-12-01	1001.5	976	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	Western Cape Schools Chess 2022 (U18 Girls)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	1	Yes	Analysis
2	Overberg 2022 (U18 Girls)	2022-03-05	2022-03-05	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
3	Overberg Closed 2020 (U15 Girls)	2020-03-15	2020-03-15	Standard	Overberg (WOS)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 4	type Standard	result 1	date 2022-05-07	rnd 4	type Standard	result 1
		Opponent Van Harte, K (Kaylee)				Opponent Van Harte, K (Kaylee)
2	1	Tournament Overberg 2022				Tournament Overberg 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Cloete, L (Lynne)				Opponent Cloete, L (Lynne)
3	1	Tournament Overberg 2022				Tournament Overberg 2022
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Herselman, M (Mikayla)				Opponent Herselman, M (Mikayla)

#	Games	Start				End
1	1	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 4	type Standard	result 1	date 2022-05-07	rnd 4	type Standard	result 1
		Opponent Van Harte, K (Kaylee)				Opponent Van Harte, K (Kaylee)
2	1	Tournament Overberg 2022				Tournament Overberg 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Cloete, L (Lynne)				Opponent Cloete, L (Lynne)
3	1	Tournament Overberg 2022				Tournament Overberg 2022
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Herselman, M (Mikayla)				Opponent Herselman, M (Mikayla)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 4	type Standard	result 1	date 2022-05-07	rnd 4	type Standard	result 1
		Opponent Van Harte, K (Kaylee)				Opponent Van Harte, K (Kaylee)
2	1	Tournament Overberg 2022				Tournament Overberg 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Cloete, L (Lynne)				Opponent Cloete, L (Lynne)
3	1	Tournament Overberg 2022				Tournament Overberg 2022
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Herselman, M (Mikayla)				Opponent Herselman, M (Mikayla)

#	Games	Start				End
1	1	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 4	type Standard	result 1	date 2022-05-07	rnd 4	type Standard	result 1
		Opponent Van Harte, K (Kaylee)				Opponent Van Harte, K (Kaylee)
2	1	Tournament Overberg 2022				Tournament Overberg 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Cloete, L (Lynne)				Opponent Cloete, L (Lynne)
3	1	Tournament Overberg 2022				Tournament Overberg 2022
		date 2022-03-05	rnd 2	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Herselman, M (Mikayla)				Opponent Herselman, M (Mikayla)

No games found.

#	Games	Start				End

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	Cloete ,L (Lynne)	2	1	0	2	1	0	0	0	0	0	0	0
1	Cloete ,L (Lynne)	2	1149.8	1149.8	2	1179.4	1149.8	0	0	0	0	0	0
2	Appel ,LA (Lee Ann)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Appel ,LA (Lee Ann)	2	1156.8	731.8	2	1148.2	731.8	0	0	0	0	0	0
3	Bester ,E (Emma)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Bester ,E (Emma)	2	1096.8	671.8	2	1056.3	671.8	0	0	0	0	0	0
4	Haarhoff ,T (Tsoanello)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Haarhoff ,T (Tsoanello)	1	763.8	338.8	1	803.6	338.8	0	0	0	0	0	0
5	Bokwana ,W (Wilmarie)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Bokwana ,W (Wilmarie)	1	1175.2	750.2	1	1166.1	750.2	0	0	0	0	0	0
6	Louw ,E (Elze)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Louw ,E (Elze)	1	514.9	89.9	1	512	89.9	0	0	0	0	0	0
7	Claassen ,JLA (Jay-Lee-Ann)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Claassen ,JLA (Jay-Lee-Ann)	1	888.4	463.4	1	898.4	463.4	0	0	0	0	0	0
8	Van Harte ,K (Kaylee)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Harte ,K (Kaylee)	1	1115.9	1540.9	1	1116.8	1540.9	0	0	0	0	0	0
9	Flips ,JL (Jamie-Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Flips ,JL (Jamie-Lee)	1	940.5	515.5	1	967.4	515.5	0	0	0	0	0	0
10	Van Zyl ,B (Bea)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Zyl ,B (Bea)	1	972.7	547.7	1	908.4	547.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Hartnick, J (Jastine)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms