Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gerber, J (Jolene)

Chess SA id

2090131812

FIDE id

Date of birth

2009-03-11 (U18)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1201.1	1224.8	1155.2	1200
Raw rating	1201.1	1224.8	1155.2	1200
Weighted rating	1201.1	1224.8	1155.2	1200
Weighted performance	0	0	0	0
Floor	723.6	724.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.6	160.1	176.7	165.8
Highest rating	1307.9 2020-02-01	1294.2 2020-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1223.6 2020-03-01	1224.8 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1223.6 2020-06-01	1224.8 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1307.9 2020-02-01	1294.2 2020-02-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1201.1	1224.8	1155.2	1200
Analysis
Rating	1201.1	1224.8	1155.2	1200
Raw rating	1201.1	1224.8	1155.2	1200
Weighted rating	1201.1	1224.8	1155.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	723.6	724.8	700	700
Max/Min rating change allowed	165.6	160.1	176.7	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	1201.1	1224.8	1155.2	1200
New weighted rating	1201.1	1224.8	1155.2	1200
New weighted performance	0	0	0	0
Temp new rating	1201.1	1224.8	1155.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1201.1	1224.8	1155.2	1200
New K-factor	36	36	36	36
New floor	723.6	724.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	10	6	4

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	West Coast (WCU)
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	10	5	50	0	1181.7	1181.7
Standard	6	4	66.67	141.7	1160	1301.7
Rapid	4	1	25	-212.5	1214.3	1001.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1201.1	1224.8	1155.2	1200
2025-09-01	1201.1	1224.8	1155.2	1200
2025-08-01	1201.1	1224.8	1155.2	1200
2025-07-01	1201.1	1224.8	1155.2	1200
2025-06-01	1201.1	1224.8	1155.2	1200
2025-05-01	1201.1	1224.8	1155.2	1200
2025-04-01	1201.1	1224.8	1155.2	1200
2025-03-01	1201.1	1224.8	1155.2	1200
2025-02-01	1201.1	1224.8	1155.2	1200
2025-01-01	1201.1	1224.8	1155.2	1200
2024-12-01	1201.1	1224.8	1155.2	1200
2024-11-01	1201.1	1224.8	1155.2	1200
2024-10-01	1201.1	1224.8	1155.2	1200
2024-09-01	1201.1	1224.8	1155.2	1200
2024-08-01	1201.1	1224.8	1155.2	1200
2024-07-01	1201.1	1224.8	1155.2	1200
2024-06-01	1201.1	1224.8	1155.2	1200
2024-08-01	1201.1	1224.8	1155.2	1200
2024-04-01	1201.1	1224.8	1155.2	1200
2024-03-01	1201.1	1224.8	1155.2	1200
2024-02-01	1201.1	1224.8	1155.2	1200
2024-01-01	1201.1	1224.8	1155.2	1200
2023-12-01	1201.1	1224.8	1155.2	1200
2023-11-01	1201.1	1224.8	1155.2	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	West Coast Schools Prestige 2020 (U11 Girls)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
2	Bo-Weskus Skole Prestige 2020 (O11 Dogters)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	6	4	Yes	Analysis

#	Games	Start				End
1	2	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-15	rnd 6	type Standard	result 1
		Opponent Cloete, M (Muneshre)				Opponent Ruiters, S (Shakirah)
2	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Willemse, M (Mia)				Opponent Willemse, M (Mia)
3	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Smit, Z (Zanel)				Opponent Smit, Z (Zanel)

#	Games	Start				End
1	2	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-15	rnd 6	type Standard	result 1
		Opponent Cloete, M (Muneshre)				Opponent Ruiters, S (Shakirah)
2	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Smit, Z (Zanel)				Opponent Smit, Z (Zanel)
3	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Visagie, S (Sumia)				Opponent Visagie, S (Sumia)

#	Games	Start				End
1	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Willemse, M (Mia)				Opponent Willemse, M (Mia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-15	rnd 6	type Standard	result 1
		Opponent Cloete, M (Muneshre)				Opponent Ruiters, S (Shakirah)
2	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Willemse, M (Mia)				Opponent Willemse, M (Mia)
3	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Smit, Z (Zanel)				Opponent Smit, Z (Zanel)

#	Games	Start				End
1	2	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-15	rnd 6	type Standard	result 1
		Opponent Cloete, M (Muneshre)				Opponent Ruiters, S (Shakirah)
2	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Smit, Z (Zanel)				Opponent Smit, Z (Zanel)
3	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Visagie, S (Sumia)				Opponent Visagie, S (Sumia)

#	Games	Start				End
1	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Willemse, M (Mia)				Opponent Willemse, M (Mia)

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	Van Der Westhuizen ,C (Courtney)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Der Westhuizen ,C (Courtney)	1	1040.7	615.7	1	972.8	615.7	0	0	0	0	0	0
2	Jaars ,E (Eliza)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Jaars ,E (Eliza)	1	1119.2	694.2	1	1105.2	694.2	0	0	0	0	0	0
3	Visagie ,S (Sumia)	1	1	425	1	1	425	0	0	0	0	0	0
3	Visagie ,S (Sumia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Cloete ,M (Muneshre)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cloete ,M (Muneshre)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Ruiters ,S (Shakirah)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ruiters ,S (Shakirah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Smit ,Z (Zanel)	1	1	425	1	1	425	0	0	0	0	0	0
6	Smit ,Z (Zanel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Farmer ,J (Jaydean)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Farmer ,J (Jaydean)	1	1269.5	844.5	0	0	0	1	1230.6	844.5	0	0	0
8	Meyer ,G (Gracia)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Meyer ,G (Gracia)	1	1207.2	782.2	0	0	0	1	1177.6	782.2	0	0	0
9	Willemse ,M (Mia)	1	1	425	0	0	0	1	1	425	0	0	0
9	Willemse ,M (Mia)	1	1171.6	1596.6	0	0	0	1	1140	1596.6	0	0	0
10	Williams ,B (Beandrie)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Williams ,B (Beandrie)	1	1209	784	0	0	0	1	1140	784	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Gerber, J (Jolene)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms