Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hemphill, J (Jessica)

Chess SA id

2080113444

FIDE id

Date of birth

2008-09-10 (U18)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1090.5	1200	1029.2	1200
Raw rating	1090.5	1200	1029.2	1200
Weighted rating	1090.5	1200	1029.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	193.8	165.8	211.5	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2024-03-01	1200 2018-02-01	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 2018-02-01	1200 2024-03-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1090.5	1200	1029.2	1200
Analysis
Rating	1090.5	1200	1029.2	1200
Raw rating	1090.5	1200	1029.2	1200
Weighted rating	1090.5	1200	1029.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	193.8	165.8	211.5	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	1090.5	1200	1029.2	1200
New weighted rating	1090.5	1200	1029.2	1200
New weighted performance	0	0	0	0
Temp new rating	1090.5	1200	1029.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1090.5	1200	1029.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	13	3	23.08	-228.8	1104.2	875.3
Standard	0	0	0	0	0	0
Rapid	13	3	23.08	-228.8	1104.2	875.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1090.5	1200	1029.2	1200
2025-09-01	1090.5	1200	1029.2	1200
2025-08-01	1090.5	1200	1029.2	1200
2025-07-01	1090.5	1200	1029.2	1200
2025-06-01	1090.5	1200	1029.2	1200
2025-05-01	1090.5	1200	1029.2	1200
2025-04-01	1090.5	1200	1029.2	1200
2025-03-01	1090.5	1200	1029.2	1200
2025-02-01	1090.5	1200	1029.2	1200
2025-01-01	1090.5	1200	1029.2	1200
2024-12-01	1090.5	1200	1029.2	1200
2024-11-01	1090.5	1200	1029.2	1200
2024-10-01	1090.5	1200	1029.2	1200
2024-09-01	1090.5	1200	1029.2	1200
2024-08-01	1090.5	1200	1029.2	1200
2024-07-01	1090.5	1200	1029.2	1200
2024-06-01	1090.5	1200	1029.2	1200
2024-08-01	1090.5	1200	1029.2	1200
2024-04-01	1090.5	1200	1029.2	1200
2024-03-01	1090.5	1200	1029.2	1200
2024-02-01	1090.5	1200	1029.2	1200
2024-01-01	1090.5	1200	1029.2	1200
2023-12-01	1090.5	1200	1029.2	1200
2023-11-01	1090.5	1200	1029.2	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	Stellenbosch Primary 2019 (U12)	2019-08-31	2019-08-31	Rapid	Cape Winelands (WCW)	7	6	1	Yes	Analysis
2	Rhenish Primary Chess Tournament 2019 (U12)	2019-05-11	2019-05-11	Rapid	Cape Winelands (WCW)	7	7	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 3	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent September, K (Kaleb)				Opponent Amos, K (Kelly)
2	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 6	type Rapid	result 1	date 2019-08-31	rnd 6	type Rapid	result 1
		Opponent Ferguson, K (Kaylin)				Opponent Ferguson, K (Kaylin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 3	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent September, K (Kaleb)				Opponent Amos, K (Kelly)
2	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 6	type Rapid	result 1	date 2019-08-31	rnd 6	type Rapid	result 1
		Opponent Ferguson, K (Kaylin)				Opponent Ferguson, K (Kaylin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 3	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent September, K (Kaleb)				Opponent Amos, K (Kelly)
2	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 6	type Rapid	result 1	date 2019-08-31	rnd 6	type Rapid	result 1
		Opponent Ferguson, K (Kaylin)				Opponent Ferguson, K (Kaylin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 3	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent September, K (Kaleb)				Opponent Amos, K (Kelly)
2	1	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 6	type Rapid	result 1	date 2019-08-31	rnd 6	type Rapid	result 1
		Opponent Ferguson, K (Kaylin)				Opponent Ferguson, K (Kaylin)

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	Davids ,B (Bronwyne)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Davids ,B (Bronwyne)	1	1200	775	0	0	0	1	1200	775	0	0	0
2	Hamann ,A (Annika)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Hamann ,A (Annika)	1	1116.7	691.7	0	0	0	1	1071.6	691.7	0	0	0
3	Wilson ,L (Liam)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Wilson ,L (Liam)	1	1157.3	732.3	0	0	0	1	1172	732.3	0	0	0
4	Ferguson ,K (Kaylin)	1	1	425	0	0	0	1	1	425	0	0	0
4	Ferguson ,K (Kaylin)	1	1042	1467	0	0	0	1	1180.4	1467	0	0	0
5	Carstens ,N (Nicholas)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Carstens ,N (Nicholas)	1	665.7	240.7	0	0	0	1	745.2	240.7	0	0	0
6	Skippers ,R (Robyn)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Skippers ,R (Robyn)	1	960.8	535.8	0	0	0	1	771	535.8	0	0	0
7	Havenga ,N (Nico)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Havenga ,N (Nico)	1	1149	724	0	0	0	1	1184	724	0	0	0
8	Maart ,M (Mia)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Maart ,M (Mia)	1	1199.1	774.1	0	0	0	1	1202	774.1	0	0	0
9	Pietersen ,L (Liam)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Pietersen ,L (Liam)	1	1160.2	735.2	0	0	0	1	1127.6	735.2	0	0	0
10	Amos ,K (Kelly)	1	1	425	0	0	0	1	1	425	0	0	0
10	Amos ,K (Kelly)	1	1139.6	1564.6	0	0	0	1	1200	1564.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Hemphill, J (Jessica)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms