Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jansen Van Vuuren, L (Lian)

Chess SA id

1150308612

FIDE id

Date of birth

2015-04-09 (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	1230	1200	1243.2	1200
Raw rating	1230	1200	1243.2	1200
Weighted rating	1225.5	1200	1236.7	1200
Weighted performance	0	0	0	0
Floor	730	700	743.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.9	165.8	155.9	165.8
Highest rating	1260 2024-08-01	1200 2024-10-01	1313 2024-08-01	1200 2024-10-01
Highest raw rating	1230 2024-10-01	1200 2024-10-01	1243.2 2024-10-01	1200 2024-10-01
Highest weighted rating	1230 2024-10-01	1200 2024-10-01	1243.2 2024-10-01	1200 2024-10-01
Highest weighted performance	1260 2024-08-01	1200 2024-10-01	1313 2024-08-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1230	1200	1243.2	1200
Analysis
Rating	1230	1200	1243.2	1200
Raw rating	1230	1200	1243.2	1200
Weighted rating	1225.5	1200	1236.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	730	700	743.2	700
Max/Min rating change allowed	158.9	165.8	155.9	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	1230	1200	1243.2	1200
New weighted rating	1226.4	1200	1238	1200
New weighted performance	0	0	0	0
Temp new rating	1230	1200	1243.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1230	1200	1243.2	1200
New K-factor	36	36	36	36
New floor	730	700	743.2	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	1178.4	1305.9
Standard	0	0	0	0	0	0
Rapid	10	6.5	65	127.5	1178.4	1305.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1230	1200	1243.2	1200
2025-09-30	1230	1200	1243.2	1200
2025-09-01	1230	1200	1243.2	1200
2025-08-01	1230	1200	1243.2	1200
2025-07-01	1230	1200	1243.2	1200
2025-06-01	1230	1200	1243.2	1200
2025-05-01	1230	1200	1243.2	1200
2025-04-01	1230	1200	1243.2	1200
2025-03-01	1230	1200	1243.2	1200
2025-02-01	1230	1200	1243.2	1200
2025-01-01	1230	1200	1243.2	1200
2024-12-01	1230	1200	1243.2	1200
2024-11-01	1230	1200	1243.2	1200
2024-10-01	1230	1200	1243.2	1200
2024-09-01	1230	1200	1243.2	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	3.5	Yes	Analysis
2	Govan Mbeki 2024 (U9)	2024-08-02	2024-08-02	Rapid	Gert Sibande (MGS)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Govan Mbeki 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-16	rnd 3	type Rapid	result 1
		Opponent Ndlovu, J (Jerry)				Opponent Hauptfleish, A (Azer)
2	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 5	type Rapid	result 1	date 2024-08-16	rnd 5	type Rapid	result 1
		Opponent Labuschagne, L (Lehan)				Opponent Labuschagne, L (Lehan)
3	1	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 2	type Rapid	result 1
		Opponent Dube, O (Oarabile)				Opponent Dube, O (Oarabile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Govan Mbeki 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-16	rnd 3	type Rapid	result 1
		Opponent Ndlovu, J (Jerry)				Opponent Hauptfleish, A (Azer)
2	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 5	type Rapid	result 1	date 2024-08-16	rnd 5	type Rapid	result 1
		Opponent Labuschagne, L (Lehan)				Opponent Labuschagne, L (Lehan)
3	1	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 2	type Rapid	result 1
		Opponent Dube, O (Oarabile)				Opponent Dube, O (Oarabile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	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 3	type Rapid	result 1
		Opponent Dambaza, J (Jesse)				Opponent Hauptfleish, A (Azer)
2	2	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Ndlovu, J (Jerry)				Opponent Van Der Westhuizen, N (Nick)
3	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 5	type Rapid	result 1	date 2024-08-16	rnd 5	type Rapid	result 1
		Opponent Labuschagne, L (Lehan)				Opponent Labuschagne, L (Lehan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	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 3	type Rapid	result 1
		Opponent Dambaza, J (Jesse)				Opponent Hauptfleish, A (Azer)
2	2	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Ndlovu, J (Jerry)				Opponent Van Der Westhuizen, N (Nick)
3	1	Tournament Top Schools Gert Sibande 2024				Tournament Top Schools Gert Sibande 2024
		date 2024-08-16	rnd 5	type Rapid	result 1	date 2024-08-16	rnd 5	type Rapid	result 1
		Opponent Labuschagne, L (Lehan)				Opponent Labuschagne, L (Lehan)

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	Cronje ,L (Lian)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Cronje ,L (Lian)	2	1165.4	740.4	0	0	0	2	1137.8	740.4	0	0	0
2	Hauptfleish ,A (Azer)	2	1	0	0	0	0	2	1	0	0	0	0
2	Hauptfleish ,A (Azer)	2	1148.6	1148.6	0	0	0	2	1119.7	1148.6	0	0	0
3	Labuschagne ,L (Lehan)	1	1	425	0	0	0	1	1	425	0	0	0
3	Labuschagne ,L (Lehan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Dube ,O (Oarabile)	1	1	425	0	0	0	1	1	425	0	0	0
4	Dube ,O (Oarabile)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Van Der Westhuizen ,N (Nick)	1	1	425	0	0	0	1	1	425	0	0	0
5	Van Der Westhuizen ,N (Nick)	1	1156	1581	0	0	0	1	1126.2	1581	0	0	0
6	Ndlovu ,J (Jerry)	1	1	425	0	0	0	1	1	425	0	0	0
6	Ndlovu ,J (Jerry)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Ntuli ,S (Sibonelo)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Ntuli ,S (Sibonelo)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
8	Dambaza ,J (Jesse)	1	1	425	0	0	0	1	1	425	0	0	0
8	Dambaza ,J (Jesse)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Jansen Van Vuuren, L (Lian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms