Chess South Africa Ratings Database

PLAYER PAGE

Personal

Juries, G (Gia)

Chess SA id

2130150400

FIDE id

Date of birth

2013-01-11 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1077.7	1125.8	1095.1	1200
Raw rating	1051.5	1085.5	1095.1	1200
Weighted rating	1077.7	1125.8	1091.7	1200
Weighted performance	743.9	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	204.9	195.2	192.6	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 2019-12-01	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 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.8	-4	0	0
New rating	1074.9	1121.8	1095.1	1200
Analysis
Rating	1077.7	1125.8	1095.1	1200
Raw rating	1051.5	1085.5	1095.1	1200
Weighted rating	1077.7	1125.8	1091.7
Weighted performance	743.9	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	204.9	195.2	192.6	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	1051.5	1085.5	1095.1	1200
New weighted rating	1074.9	1121.8	1091.8	1200
New weighted performance	738.1	0	0	0
Temp new rating	1074.9	1121.8	1095.1	1200
Temp new rating +/-	-2.8	-4	0	0
Final new rating +/-	-2.8	-4	0	0
New rating	1074.9	1121.8	1095.1	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	11	5	6
	5	0	5
	12	6	6
	0	0	0
	0	0	0
History	28	11	17

Games since
	Main 16	Standard 5		Rapid 11		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	11	1	9.09	-347.7	1264	916.3
Standard	5	0	0	-425	1276.1	851.1
Rapid	6	1	16.67	-283.3	1254	970.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	4	14.29	-303.6	1237.1	933.5
Standard	11	1.5	13.64	-309.1	1248.6	939.5
Rapid	17	2.5	14.71	-300	1229.6	929.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1051.5	1085.5	1095.1	1200
2025-11-30	1051.5	1085.5	1095.1	1200
2025-11-01	1051.5	1085.5	1095.1	1200
2025-09-30	1051.5	1085.5	1095.1	1200
2025-09-01	1051.5	1085.5	1095.1	1200
2025-08-01	1096.2	1149.2	1095.1	1200
2025-07-01	1096.2	1149.2	1095.1	1200
2025-06-01	1096.2	1149.2	1095.1	1200
2025-05-01	1096.2	1149.2	1095.1	1200
2025-04-01	1096.2	1149.2	1095.1	1200
2025-03-01	1095.3	1149.2	1093.4	1200
2025-02-01	1096.1	1149.2	1094.9	1200
2025-01-01	1079.2	1149.2	1068.8	1200
2024-12-01	1079.2	1149.2	1068.8	1200
2024-11-01	1079.2	1149.2	1068.8	1200
2024-10-01	1079.2	1149.2	1068.8	1200
2024-09-01	1079.2	1149.2	1068.8	1200
2024-11-01	1079.2	1149.2	1068.8	1200
2024-07-01	1112.3	1149.2	1120	1200
2024-06-01	1112.3	1149.2	1120	1200
2024-05-01	1112.3	1149.2	1120	1200
2024-04-01	1112.3	1149.2	1120	1200
2024-03-01	1112.3	1149.2	1120	1200
2024-02-01	1112.3	1149.2	1120	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	Cape Town Metro North Top Schools 2025 (U13)	2025-08-01	2025-08-02	Standard	Cape Town (WCT)	5	5	0	Yes	Analysis
2	Laerskool Welgemoed Rapid 2025 (U14)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis
3	CT Metro North Schools Chess Individual Trials 2025 (U13 Girls)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	0	0	No	Analysis
4	CT District North Top Schools 2024 (U11 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	5	0.5	Yes	Analysis
5	North District School Trials 2023 (U11 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
6	Laerskool Welgemoed Rapid 2023 (U12)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 0.5	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Manzi, L (Likhanye)				Opponent Sybokwe, O (Ovayo)
2	1	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 3	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent de Ridder, B (Ben)				Opponent de Ridder, B (Ben)
3	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 4	type Rapid	result 0.5	date 2024-07-27	rnd 4	type Rapid	result 0.5
		Opponent Musonah, J (Jayden)				Opponent Musonah, J (Jayden)

#	Games	Start				End
1	2	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 0.5	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Manzi, L (Likhanye)				Opponent Sybokwe, O (Ovayo)

#	Games	Start				End
1	1	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 3	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent de Ridder, B (Ben)				Opponent de Ridder, B (Ben)
2	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 4	type Rapid	result 0.5	date 2024-07-27	rnd 4	type Rapid	result 0.5
		Opponent Musonah, J (Jayden)				Opponent Musonah, J (Jayden)
3	1	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 4	type Rapid	result 1
		Opponent De Lange, E (Elri)				Opponent De Lange, E (Elri)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 3	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent de Ridder, B (Ben)				Opponent de Ridder, B (Ben)
2	1	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 4	type Rapid	result 1
		Opponent De Lange, E (Elri)				Opponent De Lange, E (Elri)
3	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Sybokwe, O (Ovayo)				Opponent Sybokwe, O (Ovayo)

#	Games	Start				End
1	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Sybokwe, O (Ovayo)				Opponent Sybokwe, O (Ovayo)

#	Games	Start				End
1	1	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 3	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent de Ridder, B (Ben)				Opponent de Ridder, B (Ben)
2	1	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 4	type Rapid	result 1
		Opponent De Lange, E (Elri)				Opponent De Lange, E (Elri)

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	Barendse ,T (Theorohn)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Barendse ,T (Theorohn)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Dayi ,Z (Zubenathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Dayi ,Z (Zubenathi)	1	1199.8	774.8	1	1200	774.8	0	0	0	0	0	0
3	Barnard ,M (Maxine)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Barnard ,M (Maxine)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Manzi ,L (Likhanye)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Manzi ,L (Likhanye)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Gentle ,J (Jeremiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Gentle ,J (Jeremiah)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Ndesi ,T (Talitha)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ndesi ,T (Talitha)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Booysen ,G (Giavanna)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Booysen ,G (Giavanna)	1	1243.6	818.6	1	1237.1	818.6	0	0	0	0	0	0
8	De Lange ,E (Elri)	1	1	425	0	0	0	1	1	425	0	0	0
8	De Lange ,E (Elri)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Jaftha ,L (Liam)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Jaftha ,L (Liam)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Leibrandt ,R (Rameez)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Leibrandt ,R (Rameez)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Juries, G (Gia)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms