Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prigge, J (Julia)

Chess SA id

2100106308

FIDE id

Date of birth

2010-02-09 (U16)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1057.1	1008.9	1171.8	1200
Raw rating	1057.1	1008.9	1171.8	1200
Weighted rating	1057	1008.8	1171.8	1200
Weighted performance	702.8	0	688.9	0
Floor	700	700	709.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	203.3	217.7	172.6	165.8
Highest rating	1200 2018-02-01	1200 2018-10-01	1209.6 2021-12-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1209.6 2021-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-10-01	1209.6 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1057.1	1008.9	1171.8	1200
Analysis
Rating	1057.1	1008.9	1171.8	1200
Raw rating	1057.1	1008.9	1171.8	1200
Weighted rating	1057	1008.8	1171.8
Weighted performance	702.8	0	688.9
K-factor	36	36	36	36
Floor	700	700	709.6	700
Max/Min rating change allowed	203.3	217.7	172.6	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	1057.1	1008.9	1171.8	1200
New weighted rating	1057	1008.8	1171.8	1200
New weighted performance	702.5	0	688.5	0
Temp new rating	1057.1	1008.9	1171.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1057.1	1008.9	1171.8	1200
New K-factor	36	36	36	36
New floor	700	700	709.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	9	4	5
	25	15	10
	5	0	5
History	55	24	31

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	55	20.5	37.27	-108.2	1189.4	1081.2
Standard	24	6.5	27.08	-194.8	1185.7	990.9
Rapid	31	14	45.16	-41.1	1192.3	1151.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1057.1	1008.9	1171.8	1200
2025-09-01	1057.1	1008.9	1171.8	1200
2025-08-01	1057.1	1008.9	1171.8	1200
2025-07-01	1057.1	1008.9	1171.8	1200
2025-06-01	1057.1	1008.9	1171.8	1200
2025-05-01	1057.1	1008.9	1171.8	1200
2025-04-01	1057.1	1008.9	1171.8	1200
2025-03-01	1057.1	1008.9	1171.8	1200
2025-02-01	1057.1	1008.9	1171.8	1200
2025-01-01	1057	1008.8	1171.8	1200
2024-12-01	1057	1008.8	1171.8	1200
2024-11-01	1057	1008.8	1171.8	1200
2024-10-01	1057	1008.8	1171.8	1200
2024-09-01	1057	1008.8	1171.8	1200
2024-08-01	1057	1008.8	1171.8	1200
2024-07-01	1057	1008.8	1171.8	1200
2024-06-01	1057	1008.8	1171.8	1200
2024-08-01	1057	1008.8	1171.8	1200
2024-04-01	1057	1008.8	1171.8	1200
2024-03-01	1057	1008.8	1171.8	1200
2024-02-01	1057	1008.8	1171.8	1200
2024-01-01	1057	1008.8	1171.8	1200
2023-12-01	1057	1008.8	1171.8	1200
2023-11-01	1057	1008.8	1171.8	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	ILembe Youth Trials 2023 (U14-U18)	2023-04-22	2023-04-22	Standard	iLembe (KIK)	5	4	1	Yes	Analysis
2	Mama Nokukhanya Luthuli Commemoration 2023 (Senior Primary)	2023-03-18	2023-03-18	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
3	2022 South African Junior Team Chess Championships (U14 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	5	0	Yes	Analysis
4	UPS Exam Cool Down Rapid Challenge 2022 (Open)	2022-11-19	2022-11-19	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
5	Ilembe Age Group Tournament 2022 (U14)	2022-10-29	2022-10-29	Standard	iLembe (KIK)	5	5	1	Yes	Analysis
6	Ilembe Youth Trials 2022 (U14)	2022-04-23	2022-04-23	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
7	Ashton Ballito Championship 2022 (B)	2022-02-19	2022-02-19	Rapid	iLembe (KIK)	5	5	1	Yes	Analysis
8	Umhlali Prep Inter-House 2021 (Grade 5)	2021-11-26	2021-11-26	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
9	Mama Luthuli Chess Tournament 2019 (Junior Primary)	2019-08-30	2019-08-30	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
10	Centenary Chess Tournament 2019 (Junior Primary)	2019-05-11	2019-05-11	Rapid	iLembe (KIK)	6	6	3.5	Yes	Analysis
11	Umhlali Junior Challenge 2018	2018-08-23	2018-09-20	Rapid	iLembe (KIK)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Centenary Chess Tournament 2019				Tournament Mama Luthuli Chess Tournament 2019
		date 2019-05-11	rnd 5	type Rapid	result 1	date 2019-08-30	rnd 2	type Standard	result 1
		Opponent Pillay, T (Tyler)				Opponent Govender, J (Joshua)
2	3	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 1	type Rapid	result 1	date 2021-11-26	rnd 3	type Rapid	result 1
		Opponent Mokoena, K (Kagiso)				Opponent Rivera, J (Jesse)
3	2	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 3	type Rapid	result 1	date 2023-03-18	rnd 4	type Rapid	result 1
		Opponent Mdluli, A (Amahle)				Opponent Mabaso, A (Amahle)

#	Games	Start				End
1	2	Tournament Mama Luthuli Chess Tournament 2019				Tournament Mama Luthuli Chess Tournament 2019
		date 2019-08-30	rnd 1	type Standard	result 0.5	date 2019-08-30	rnd 2	type Standard	result 1
		Opponent Mkhwanazi, A (Aphile)				Opponent Govender, J (Joshua)
2	1	Tournament ILembe Youth Trials 2023				Tournament ILembe Youth Trials 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Mostert, N (Noah)				Opponent Mostert, N (Noah)
3	1	Tournament Ilembe Age Group Tournament 2022				Tournament Ilembe Age Group Tournament 2022
		date 2022-10-29	rnd 2	type Standard	result 1	date 2022-10-29	rnd 2	type Standard	result 1
		Opponent Tarusarira, C (Candice)				Opponent Tarusarira, C (Candice)

#	Games	Start				End
1	5	Tournament Centenary Chess Tournament 2019				Tournament Umhlali Prep Inter-House 2021
		date 2019-05-11	rnd 5	type Rapid	result 1	date 2021-11-26	rnd 3	type Rapid	result 1
		Opponent Pillay, T (Tyler)				Opponent Rivera, J (Jesse)
2	3	Tournament UPS Exam Cool Down Rapid Challenge 2022				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2022-11-19	rnd 4	type Rapid	result 1	date 2023-03-18	rnd 1	type Rapid	result 1
		Opponent Chandermun, A (Ariya)				Opponent Nyongo, A (Aphiwe)
3	2	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 3	type Rapid	result 1	date 2023-03-18	rnd 4	type Rapid	result 1
		Opponent Mdluli, A (Amahle)				Opponent Mabaso, A (Amahle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 1	type Rapid	result 1	date 2021-11-26	rnd 3	type Rapid	result 1
		Opponent Mokoena, K (Kagiso)				Opponent Rivera, J (Jesse)
2	2	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 3	type Rapid	result 1	date 2023-03-18	rnd 4	type Rapid	result 1
		Opponent Mdluli, A (Amahle)				Opponent Mabaso, A (Amahle)
3	2	Tournament UPS Exam Cool Down Rapid Challenge 2022				Tournament UPS Exam Cool Down Rapid Challenge 2022
		date 2022-11-19	rnd 4	type Rapid	result 1	date 2022-11-19	rnd 5	type Rapid	result 1
		Opponent Chandermun, A (Ariya)				Opponent Miller, M (Madison)

#	Games	Start				End
1	1	Tournament ILembe Youth Trials 2023				Tournament ILembe Youth Trials 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Mostert, N (Noah)				Opponent Mostert, N (Noah)
2	1	Tournament Ilembe Age Group Tournament 2022				Tournament Ilembe Age Group Tournament 2022
		date 2022-10-29	rnd 2	type Standard	result 1	date 2022-10-29	rnd 2	type Standard	result 1
		Opponent Tarusarira, C (Candice)				Opponent Tarusarira, C (Candice)
3	1	Tournament Ilembe Youth Trials 2022				Tournament Ilembe Youth Trials 2022
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Banoo, A (Akbar)				Opponent Banoo, A (Akbar)

#	Games	Start				End
1	5	Tournament Centenary Chess Tournament 2019				Tournament Umhlali Prep Inter-House 2021
		date 2019-05-11	rnd 5	type Rapid	result 1	date 2021-11-26	rnd 3	type Rapid	result 1
		Opponent Pillay, T (Tyler)				Opponent Rivera, J (Jesse)
2	3	Tournament UPS Exam Cool Down Rapid Challenge 2022				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2022-11-19	rnd 4	type Rapid	result 1	date 2023-03-18	rnd 1	type Rapid	result 1
		Opponent Chandermun, A (Ariya)				Opponent Nyongo, A (Aphiwe)
3	2	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 3	type Rapid	result 1	date 2023-03-18	rnd 4	type Rapid	result 1
		Opponent Mdluli, A (Amahle)				Opponent Mabaso, A (Amahle)

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	Miller ,M (Madison)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Miller ,M (Madison)	2	1189.1	1189.1	1	1200	764.1	1	1166.4	1614.1	0	0	0
2	Rivera ,J (Jesse)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Rivera ,J (Jesse)	2	1128.6	1128.6	1	1100.4	703.6	1	1200	1553.6	0	0	0
3	Changara ,A (Adrian Tafara)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Changara ,A (Adrian Tafara)	1	1263.3	838.3	1	1269.8	838.3	0	0	0	0	0	0
4	Spence ,L (Layton)	1	1	425	1	1	425	0	0	0	0	0	0
4	Spence ,L (Layton)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Matladi ,K (Karabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Matladi ,K (Karabo)	1	1273.3	848.3	1	1282.2	848.3	0	0	0	0	0	0
6	Mkhwanazi ,A (Aphile)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mkhwanazi ,A (Aphile)	1	1080.8	1080.8	1	1056.8	1080.8	0	0	0	0	0	0
7	Pillay ,T (Tyler)	1	1	425	0	0	0	1	1	425	0	0	0
7	Pillay ,T (Tyler)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Nadasen ,K (Khaure)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Nadasen ,K (Khaure)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Petrie ,J (Jessica)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Petrie ,J (Jessica)	1	1246.3	821.3	0	0	0	1	1278.4	821.3	0	0	0
10	Govender ,T (Tristan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Govender ,T (Tristan)	1	1223.3	798.3	0	0	0	1	1113.2	798.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Prigge, J (Julia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms