Chess South Africa Ratings Database

PLAYER PAGE

Personal

Liebenberg, J (Jaunru)

Chess SA id

1150308617

FIDE id

Date of birth

2015-02-03 (U12)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1234.1	1200	1256.8	1200
Raw rating	1234.1	1200	1256.8	1200
Weighted rating	1227.8	1200	1246.4	1200
Weighted performance	0	0	0	0
Floor	734.1	700	756.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	158	165.8	152.9	165.8
Highest rating	1234.1 2024-10-01	1200 2024-10-01	1289.3 2024-08-01	1200 2024-10-01
Highest raw rating	1234.1 2024-10-01	1200 2024-10-01	1256.8 2024-10-01	1200 2024-10-01
Highest weighted rating	1234.1 2024-10-01	1200 2024-10-01	1256.8 2024-10-01	1200 2024-10-01
Highest weighted performance	1224.8 2024-08-01	1200 2024-10-01	1289.3 2024-08-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1234.1	1200	1256.8	1200
Analysis
Rating	1234.1	1200	1256.8	1200
Raw rating	1234.1	1200	1256.8	1200
Weighted rating	1227.8	1200	1246.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	734.1	700	756.8	700
Max/Min rating change allowed	158	165.8	152.9	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	1234.1	1200	1256.8	1200
New weighted rating	1229	1200	1248.3	1200
New weighted performance	0	0	0	0
Temp new rating	1234.1	1200	1256.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1234.1	1200	1256.8	1200
New K-factor	36	36	36	36
New floor	734.1	700	756.8	700

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

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-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	6.5	65	127.5	1200	1327.5
Standard	0	0	0	0	0	0
Rapid	10	6.5	65	127.5	1200	1327.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1234.1	1200	1256.8	1200
2025-09-01	1234.1	1200	1256.8	1200
2025-08-01	1234.1	1200	1256.8	1200
2025-07-01	1234.1	1200	1256.8	1200
2025-06-01	1234.1	1200	1256.8	1200
2025-05-01	1234.1	1200	1256.8	1200
2025-04-01	1234.1	1200	1256.8	1200
2025-03-01	1234.1	1200	1256.8	1200
2025-02-01	1234.1	1200	1256.8	1200
2025-01-01	1234.1	1200	1256.8	1200
2024-12-01	1234.1	1200	1256.8	1200
2024-11-01	1234.1	1200	1256.8	1200
2024-10-01	1234.1	1200	1256.8	1200
2024-09-01	1234.1	1200	1256.8	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Top Schools Gert Sibande 2024 (U9)	2024-08-16	2024-08-16	Rapid	Gert Sibande (MGS)	5	5	2.5	Yes	Analysis
2	Govan Mbeki 2024 (U9)	2024-08-02	2024-08-02	Rapid	Gert Sibande (MGS)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Govan Mbeki 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-02	rnd 5	type Rapid	result 1	date 2024-08-16	rnd 2	type Rapid	result 1
		Opponent Ndlovu, T (Tracy)				Opponent Mngomezulu, L (Lethabo)
2	3	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 1	type Rapid	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Mndaba, U (Uminathi)				Opponent Meyer, A (Angelo)
3	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 4	type Rapid	result 1	date 2024-08-16	rnd 4	type Rapid	result 1
		Opponent Naicker, J (Judah)				Opponent Naicker, J (Judah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Govan Mbeki 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-02	rnd 5	type Rapid	result 1	date 2024-08-16	rnd 2	type Rapid	result 1
		Opponent Ndlovu, T (Tracy)				Opponent Mngomezulu, L (Lethabo)
2	3	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 1	type Rapid	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Mndaba, U (Uminathi)				Opponent Meyer, A (Angelo)
3	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 4	type Rapid	result 1	date 2024-08-16	rnd 4	type Rapid	result 1
		Opponent Naicker, J (Judah)				Opponent Naicker, J (Judah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 1	type Rapid	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Mndaba, U (Uminathi)				Opponent Meyer, A (Angelo)
2	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 4	type Rapid	result 1	date 2024-08-16	rnd 4	type Rapid	result 1
		Opponent Naicker, J (Judah)				Opponent Naicker, J (Judah)
3	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 2	type Rapid	result 1	date 2024-08-16	rnd 2	type Rapid	result 1
		Opponent Mngomezulu, L (Lethabo)				Opponent Mngomezulu, L (Lethabo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 1	type Rapid	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Mndaba, U (Uminathi)				Opponent Meyer, A (Angelo)
2	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 4	type Rapid	result 1	date 2024-08-16	rnd 4	type Rapid	result 1
		Opponent Naicker, J (Judah)				Opponent Naicker, J (Judah)
3	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 2	type Rapid	result 1	date 2024-08-16	rnd 2	type Rapid	result 1
		Opponent Mngomezulu, L (Lethabo)				Opponent Mngomezulu, L (Lethabo)

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	Meyer ,A (Angelo)	2	1	0	0	0	0	2	1	0	0	0	0
1	Meyer ,A (Angelo)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
2	Mndaba ,U (Uminathi)	2	1	0	0	0	0	2	1	0	0	0	0
2	Mndaba ,U (Uminathi)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
3	Naicker ,J (Judah)	2	1	0	0	0	0	2	1	0	0	0	0
3	Naicker ,J (Judah)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
4	Ndlovu ,T (Tracy)	1	1	425	0	0	0	1	1	425	0	0	0
4	Ndlovu ,T (Tracy)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Swart ,W (Wessel)	1	1	425	0	0	0	1	1	425	0	0	0
5	Swart ,W (Wessel)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Mngomezulu ,L (Lethabo)	1	1	425	0	0	0	1	1	425	0	0	0
6	Mngomezulu ,L (Lethabo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Maphosa ,L (Lwandile)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Maphosa ,L (Lwandile)	1	1200	1200	0	0	0	1	1200	1200	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Liebenberg, J (Jaunru)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms