Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, L (Le-Chieza)

Chess SA id

2110111787

FIDE id

Date of birth

2011-09-08 (U16)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1143.3	1135.2	1200	1200
Raw rating	1143.3	1135.2	1200	1200
Weighted rating	1143.3	1135.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.8	181.9	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 2018-02-01	1200 2018-02-01	1200 2024-03-01	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 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1143.3	1135.2	1200	1200
Analysis
Rating	1143.3	1135.2	1200	1200
Raw rating	1143.3	1135.2	1200	1200
Weighted rating	1143.3	1135.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179.8	181.9	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	1143.3	1135.2	1200	1200
New weighted rating	1143.3	1135.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1143.3	1135.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1143.3	1135.2	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	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	West Coast (WCU)
Province	Western Cape (WC)
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	11	4	36.36	-115.9	1147.2	1031.3
Standard	11	4	36.36	-115.9	1147.2	1031.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1143.3	1135.2	1200	1200
2025-09-01	1143.3	1135.2	1200	1200
2025-08-01	1143.3	1135.2	1200	1200
2025-07-01	1143.3	1135.2	1200	1200
2025-06-01	1143.3	1135.2	1200	1200
2025-05-01	1143.3	1135.2	1200	1200
2025-04-01	1143.3	1135.2	1200	1200
2025-03-01	1143.3	1135.2	1200	1200
2025-02-01	1143.3	1135.2	1200	1200
2025-01-01	1143.3	1135.2	1200	1200
2024-12-01	1143.3	1135.2	1200	1200
2024-11-01	1143.3	1135.2	1200	1200
2024-10-01	1143.3	1135.2	1200	1200
2024-09-01	1143.3	1135.2	1200	1200
2024-08-01	1143.3	1135.2	1200	1200
2024-07-01	1143.3	1135.2	1200	1200
2024-06-01	1143.3	1135.2	1200	1200
2024-08-01	1143.3	1135.2	1200	1200
2024-04-01	1143.3	1135.2	1200	1200
2024-03-01	1143.3	1135.2	1200	1200
2024-02-01	1143.3	1135.2	1200	1200
2024-01-01	1143.3	1135.2	1200	1200
2023-12-01	1143.3	1135.2	1200	1200
2023-11-01	1143.3	1135.2	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	Bo-Weskus Skole Prestige 2020 (O9 Dogters)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
2	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Dogters)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	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 2	type Standard	result 1
		Opponent Sacco, M (Muriel)				Opponent Joseph, J (Jaydene)
2	1	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 5	type Standard	result 1
		Opponent Pietersen, C (Cayle)				Opponent Pietersen, C (Cayle)
3	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Cloete, A (Akeezia)				Opponent Cloete, A (Akeezia)

#	Games	Start				End
1	2	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 2	type Standard	result 1
		Opponent Sacco, M (Muriel)				Opponent Joseph, J (Jaydene)
2	1	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 5	type Standard	result 1
		Opponent Pietersen, C (Cayle)				Opponent Pietersen, C (Cayle)
3	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Cloete, A (Akeezia)				Opponent Cloete, A (Akeezia)

No games found.

#	Games	Start				End

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 1	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Sacco, M (Muriel)				Opponent Joseph, J (Jaydene)
2	1	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 5	type Standard	result 1
		Opponent Pietersen, C (Cayle)				Opponent Pietersen, C (Cayle)
3	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Cloete, A (Akeezia)				Opponent Cloete, A (Akeezia)

#	Games	Start				End
1	2	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 2	type Standard	result 1
		Opponent Sacco, M (Muriel)				Opponent Joseph, J (Jaydene)
2	1	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 5	type Standard	result 1
		Opponent Pietersen, C (Cayle)				Opponent Pietersen, C (Cayle)
3	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Cloete, A (Akeezia)				Opponent Cloete, A (Akeezia)

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	Peters ,C (Chantel)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Peters ,C (Chantel)	2	1061.3	636.3	2	1037	636.3	0	0	0	0	0	0
2	Joseph ,V (Vernitrune)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Joseph ,V (Vernitrune)	2	1066.6	641.6	2	1105	641.6	0	0	0	0	0	0
3	Taljaard ,J (Jana)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Taljaard ,J (Jana)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Sacco ,M (Muriel)	1	1	425	1	1	425	0	0	0	0	0	0
4	Sacco ,M (Muriel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Joseph ,J (Jaydene)	1	1	425	1	1	425	0	0	0	0	0	0
5	Joseph ,J (Jaydene)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Van Staden ,L (Laurenzia)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Staden ,L (Laurenzia)	1	1162.9	737.9	1	1155.7	737.9	0	0	0	0	0	0
7	Pietersen ,C (Cayle)	1	1	425	1	1	425	0	0	0	0	0	0
7	Pietersen ,C (Cayle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Joggom ,E (Elvodia)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Joggom ,E (Elvodia)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Cloete ,A (Akeezia)	1	1	425	1	1	425	0	0	0	0	0	0
9	Cloete ,A (Akeezia)	1	1200	1625	1	1200	1625	0	0	0	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

Jacobs, L (Le-Chieza)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms