Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, L (Lisa-Marline)

Chess SA id

2090143925

FIDE id

Date of birth

2009-07-06 (U18)

Gender

Female

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1161.4	1200	1141.2	1200
Raw rating	1161.4	1200	1141.2	1200
Weighted rating	1161.4	1200	1141.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.2	165.8	180.3	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 2024-03-01	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 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1161.4	1200	1141.2	1200
Analysis
Rating	1161.4	1200	1141.2	1200
Raw rating	1161.4	1200	1141.2	1200
Weighted rating	1161.4	1200	1141.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.2	165.8	180.3	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	1161.4	1200	1141.2	1200
New weighted rating	1161.4	1200	1141.2	1200
New weighted performance	0	0	0	0
Temp new rating	1161.4	1200	1141.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1161.4	1200	1141.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	10	10
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
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	3	30	-170	1208.8	1038.8
Standard	0	0	0	0	0	0
Rapid	10	3	30	-170	1208.8	1038.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1161.4	1200	1141.2	1200
2025-09-01	1161.4	1200	1141.2	1200
2025-08-01	1161.4	1200	1141.2	1200
2025-07-01	1161.4	1200	1141.2	1200
2025-06-01	1161.4	1200	1141.2	1200
2025-05-01	1161.4	1200	1141.2	1200
2025-04-01	1161.4	1200	1141.2	1200
2025-03-01	1161.4	1200	1141.2	1200
2025-02-01	1161.4	1200	1141.2	1200
2025-01-01	1161.4	1200	1141.2	1200
2024-12-01	1161.4	1200	1141.2	1200
2024-11-01	1161.4	1200	1141.2	1200
2024-10-01	1161.4	1200	1141.2	1200
2024-09-01	1161.4	1200	1141.2	1200
2024-08-01	1161.4	1200	1141.2	1200
2024-07-01	1161.4	1200	1141.2	1200
2024-06-01	1161.4	1200	1141.2	1200
2024-08-01	1161.4	1200	1141.2	1200
2024-04-01	1161.4	1200	1141.2	1200
2024-03-01	1161.4	1200	1141.2	1200
2024-02-01	1161.4	1200	1141.2	1200
2024-01-01	1161.4	1200	1141.2	1200
2023-12-01	1161.4	1200	1141.2	1200
2023-11-01	1161.4	1200	1141.2	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	Gert Sibande Finaal 2022 (Dogters)	2022-08-19	2022-08-19	Rapid	Gert Sibande (MGS)	5	5	2	Yes	Analysis
2	Hoeveldgroep 2022 (O13A)	2022-07-29	2022-07-29	Rapid	Gert Sibande (MGS)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gert Sibande Finaal 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-19	rnd 3	type Rapid	result 1	date 2022-08-19	rnd 4	type Rapid	result 1
		Opponent Ramkilawan, L (Leah)				Opponent Mathebula, N (Nontokomalo)
2	1	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 2	type Rapid	result 1	date 2022-07-29	rnd 2	type Rapid	result 1
		Opponent Ramajoe, B (Bophelo)				Opponent Ramajoe, B (Bophelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gert Sibande Finaal 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-19	rnd 3	type Rapid	result 1	date 2022-08-19	rnd 4	type Rapid	result 1
		Opponent Ramkilawan, L (Leah)				Opponent Mathebula, N (Nontokomalo)
2	1	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 2	type Rapid	result 1	date 2022-07-29	rnd 2	type Rapid	result 1
		Opponent Ramajoe, B (Bophelo)				Opponent Ramajoe, B (Bophelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gert Sibande Finaal 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-19	rnd 3	type Rapid	result 1	date 2022-08-19	rnd 4	type Rapid	result 1
		Opponent Ramkilawan, L (Leah)				Opponent Mathebula, N (Nontokomalo)
2	1	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 2	type Rapid	result 1	date 2022-07-29	rnd 2	type Rapid	result 1
		Opponent Ramajoe, B (Bophelo)				Opponent Ramajoe, B (Bophelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gert Sibande Finaal 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-19	rnd 3	type Rapid	result 1	date 2022-08-19	rnd 4	type Rapid	result 1
		Opponent Ramkilawan, L (Leah)				Opponent Mathebula, N (Nontokomalo)
2	1	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 2	type Rapid	result 1	date 2022-07-29	rnd 2	type Rapid	result 1
		Opponent Ramajoe, B (Bophelo)				Opponent Ramajoe, B (Bophelo)

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	Mathebula ,N (Nontokomalo)	1	1	425	0	0	0	1	1	425	0	0	0
1	Mathebula ,N (Nontokomalo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	De Graaff ,L (Lohan)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	De Graaff ,L (Lohan)	1	1223.7	798.7	0	0	0	1	1210.6	798.7	0	0	0
3	Office ,B (Blessing)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Office ,B (Blessing)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Mathibela ,N (Njabuliso)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Mathibela ,N (Njabuliso)	1	1216.9	791.9	0	0	0	1	1200	791.9	0	0	0
5	Zwarts ,A (Abigail)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Zwarts ,A (Abigail)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Fouche ,T (Tiaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Fouche ,T (Tiaan)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Ramkilawan ,L (Leah)	1	1	425	0	0	0	1	1	425	0	0	0
7	Ramkilawan ,L (Leah)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Swiegers ,R (Regardt)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Swiegers ,R (Regardt)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Ramajoe ,B (Bophelo)	1	1	425	0	0	0	1	1	425	0	0	0
9	Ramajoe ,B (Bophelo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Nkosi ,A (Akhule)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Nkosi ,A (Akhule)	1	1248	823	0	0	0	1	1280	823	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 (Lisa-Marline)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms