Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jurkewitz, S (Svenja)

Chess SA id

2040109927

FIDE id

Date of birth

2004-04-22 (Adult)

Gender

Female

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-06-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1054.7	1033.6	1200	1200
Raw rating	1054.7	1033.6	1200	1200
Weighted rating	1054.7	1033.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	204	210.2	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 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1054.7	1033.6	1200	1200
Analysis
Rating	1054.7	1033.6	1200	1200
Raw rating	1054.7	1033.6	1200	1200
Weighted rating	1054.7	1033.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	204	210.2	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	1054.7	1033.6	1200	1200
New weighted rating	1054.7	1033.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1054.7	1033.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1054.7	1033.6	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
	0	0
	0	0
History	14	14

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	14	2	14.29	-303.6	1180.8	877.3
Standard	14	2	14.29	-303.6	1180.8	877.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1054.7	1033.6	1200	1200
2025-09-01	1054.7	1033.6	1200	1200
2025-08-01	1054.7	1033.6	1200	1200
2025-07-01	1054.7	1033.6	1200	1200
2025-06-01	1054.7	1033.6	1200	1200
2025-05-01	1054.7	1033.6	1200	1200
2025-04-01	1054.7	1033.6	1200	1200
2025-03-01	1054.7	1033.6	1200	1200
2025-02-01	1054.7	1033.6	1200	1200
2025-01-01	1054.7	1033.6	1200	1200
2024-12-01	1054.7	1033.6	1200	1200
2024-11-01	1054.7	1033.6	1200	1200
2024-10-01	1054.7	1033.6	1200	1200
2024-09-01	1054.7	1033.6	1200	1200
2024-08-01	1054.7	1033.6	1200	1200
2024-07-01	1054.7	1033.6	1200	1200
2024-06-01	1054.7	1033.6	1200	1200
2024-08-01	1054.7	1033.6	1200	1200
2024-04-01	1054.7	1033.6	1200	1200
2024-03-01	1054.7	1033.6	1200	1200
2024-02-01	1054.7	1033.6	1200	1200
2024-01-01	1054.7	1033.6	1200	1200
2023-12-01	1054.7	1033.6	1200	1200
2023-11-01	1054.7	1033.6	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	Northern Cape Trails 2019 (U15 Girls)	2019-06-13	2019-06-13	Standard	ZF Mgcawu (NZF)	5	4	1	Yes	Analysis
2	Namakwa Proewe 2019 (U15 Girls)	2019-03-02	2019-03-02	Standard	Namakwa (NCN)	5	5	0	Yes	Analysis
3	Namakwa Skaak Ope 2019 (O16)	2019-02-16	2019-02-16	Standard	Namakwa (NCN)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Northern Cape Trails 2019				Tournament Northern Cape Trails 2019
		date 2019-06-13	rnd 5	type Standard	result 1	date 2019-06-13	rnd 5	type Standard	result 1
		Opponent Pieters, M (Merelene)				Opponent Pieters, M (Merelene)
2	1	Tournament Namakwa Skaak Ope 2019				Tournament Namakwa Skaak Ope 2019
		date 2019-02-16	rnd 3	type Standard	result 1	date 2019-02-16	rnd 3	type Standard	result 1
		Opponent Hoffmann, D (Douw)				Opponent Hoffmann, D (Douw)

#	Games	Start				End
1	1	Tournament Northern Cape Trails 2019				Tournament Northern Cape Trails 2019
		date 2019-06-13	rnd 5	type Standard	result 1	date 2019-06-13	rnd 5	type Standard	result 1
		Opponent Pieters, M (Merelene)				Opponent Pieters, M (Merelene)
2	1	Tournament Namakwa Skaak Ope 2019				Tournament Namakwa Skaak Ope 2019
		date 2019-02-16	rnd 3	type Standard	result 1	date 2019-02-16	rnd 3	type Standard	result 1
		Opponent Hoffmann, D (Douw)				Opponent Hoffmann, D (Douw)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Northern Cape Trails 2019				Tournament Northern Cape Trails 2019
		date 2019-06-13	rnd 5	type Standard	result 1	date 2019-06-13	rnd 5	type Standard	result 1
		Opponent Pieters, M (Merelene)				Opponent Pieters, M (Merelene)
2	1	Tournament Namakwa Skaak Ope 2019				Tournament Namakwa Skaak Ope 2019
		date 2019-02-16	rnd 3	type Standard	result 1	date 2019-02-16	rnd 3	type Standard	result 1
		Opponent Hoffmann, D (Douw)				Opponent Hoffmann, D (Douw)

#	Games	Start				End
1	1	Tournament Northern Cape Trails 2019				Tournament Northern Cape Trails 2019
		date 2019-06-13	rnd 5	type Standard	result 1	date 2019-06-13	rnd 5	type Standard	result 1
		Opponent Pieters, M (Merelene)				Opponent Pieters, M (Merelene)
2	1	Tournament Namakwa Skaak Ope 2019				Tournament Namakwa Skaak Ope 2019
		date 2019-02-16	rnd 3	type Standard	result 1	date 2019-02-16	rnd 3	type Standard	result 1
		Opponent Hoffmann, D (Douw)				Opponent Hoffmann, D (Douw)

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 ,M (Megan)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Cloete ,M (Megan)	2	1195.2	770.2	2	1194.4	770.2	0	0	0	0	0	0
2	Visagie ,J (Jerell)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Visagie ,J (Jerell)	2	1203.7	778.7	2	1204	778.7	0	0	0	0	0	0
3	Raymond ,A (Ashlin)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Raymond ,A (Ashlin)	2	1058.8	633.8	2	1071.4	633.8	0	0	0	0	0	0
4	Muller ,Z (Zaden)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Muller ,Z (Zaden)	1	1164.8	739.8	1	1156.8	739.8	0	0	0	0	0	0
5	Hoffmann ,D (Douw)	1	1	425	1	1	425	0	0	0	0	0	0
5	Hoffmann ,D (Douw)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Carolus ,K (Kalysha)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Carolus ,K (Kalysha)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Van Den Heever ,D (Dorian)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Den Heever ,D (Dorian)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Witbooi ,D (Daylin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Witbooi ,D (Daylin)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Pieters ,M (Merelene)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pieters ,M (Merelene)	1	1162.5	1587.5	1	1153.6	1587.5	0	0	0	0	0	0
10	Isaacs ,N (Nontlahla)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Isaacs ,N (Nontlahla)	1	1271.5	846.5	1	1281.5	846.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Jurkewitz, S (Svenja)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms