Chess South Africa Ratings Database

PLAYER PAGE

Personal

Liebenberg, B (Ben)

Chess SA id

1090104287

FIDE id

Date of birth

2009-10-08 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-02-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1207.2	1294.8	1075.2	1200
Raw rating	1207.2	1294.8	1075.2	1200
Weighted rating	1207.2	1294.8	1075.2	1200
Weighted performance	153.6	0	0	0
Floor	735.9	794.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.1	144.9	198.1	165.8
Highest rating	1235.9 2018-10-01	1354.6 2018-09-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1235.9 2018-10-01	1294.8 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1235.9 2020-08-01	1294.8 2024-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1234.4 2018-09-01	1354.6 2018-09-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1207.2	1294.8	1075.2	1200
Analysis
Rating	1207.2	1294.8	1075.2	1200
Raw rating	1207.2	1294.8	1075.2	1200
Weighted rating	1207.2	1294.8	1075.2
Weighted performance	153.6	0	0
K-factor	36	36	36	36
Floor	735.9	794.8	700	700
Max/Min rating change allowed	164.1	144.9	198.1	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	1207.2	1294.8	1075.2	1200
New weighted rating	1207.2	1294.8	1075.2	1200
New weighted performance	153.2	0	0	0
Temp new rating	1207.2	1294.8	1075.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1207.2	1294.8	1075.2	1200
New K-factor	36	36	36	36
New floor	735.9	794.8	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	25	15	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	25	11	44	-51	1159.9	1108.9
Standard	15	9	60	85	1189.3	1274.3
Rapid	10	2	20	-255	1115.8	860.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1207.2	1294.8	1075.2	1200
2025-09-01	1207.2	1294.8	1075.2	1200
2025-08-01	1207.2	1294.8	1075.2	1200
2025-07-01	1207.2	1294.8	1075.2	1200
2025-06-01	1207.2	1294.8	1075.2	1200
2025-05-01	1207.2	1294.8	1075.2	1200
2025-04-01	1207.2	1294.8	1075.2	1200
2025-03-01	1207.2	1294.8	1075.2	1200
2025-02-01	1207.2	1294.8	1075.2	1200
2025-01-01	1207.2	1294.8	1075.2	1200
2024-12-01	1207.2	1294.8	1075.2	1200
2024-11-01	1207.2	1294.8	1075.2	1200
2024-10-01	1207.2	1294.8	1075.2	1200
2024-09-01	1207.2	1294.8	1075.2	1200
2024-08-01	1207.2	1294.8	1075.2	1200
2024-07-01	1207.2	1294.8	1075.2	1200
2024-06-01	1207.2	1294.8	1075.2	1200
2024-08-01	1207.2	1294.8	1075.2	1200
2024-04-01	1207.2	1294.8	1075.2	1200
2024-03-01	1207.2	1294.8	1075.2	1200
2024-02-01	1207.2	1294.8	1075.2	1200
2024-01-01	1207.2	1294.8	1075.2	1200
2023-12-01	1207.2	1294.8	1075.2	1200
2023-11-01	1207.2	1294.8	1075.2	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	CW Schools Open 2019 (U11 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis
2	Worcester-Noord Kings & Queens Closed 2018	2018-09-14	2018-09-16	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
3	WNPS Kings & Queens Closed Final 2018	2018-09-30	2018-09-30	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
4	Western Cape Top Schools 2018 (U7+U9 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	4	0	Yes	Analysis
5	Cape Winelands Schools Chess - Top Schools 2018 (U9+U11 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	5	4	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament Worcester-Noord Kings & Queens Closed 2018				Tournament WNPS Kings & Queens Closed Final 2018
		date 2018-09-16	rnd 5	type Standard	result 1	date 2018-09-30	rnd 3	type Standard	result 1
		Opponent Hugo, A (Alexander)				Opponent Viljoen, L (Lienka)
2	3	Tournament Worcester-Noord Kings & Queens Closed 2018				Tournament Worcester-Noord Kings & Queens Closed 2018
		date 2018-09-14	rnd 1	type Standard	result 1	date 2018-09-14	rnd 3	type Standard	result 1
		Opponent Swart, R (Runay)				Opponent Viljoen, L (Lienka)
3	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 5	type Rapid	result 1
		Opponent Saul, D (Daniel)				Opponent Saul, D (Daniel)

#	Games	Start				End
1	5	Tournament Worcester-Noord Kings & Queens Closed 2018				Tournament WNPS Kings & Queens Closed Final 2018
		date 2018-09-16	rnd 5	type Standard	result 1	date 2018-09-30	rnd 3	type Standard	result 1
		Opponent Hugo, A (Alexander)				Opponent Viljoen, L (Lienka)
2	3	Tournament Worcester-Noord Kings & Queens Closed 2018				Tournament Worcester-Noord Kings & Queens Closed 2018
		date 2018-09-14	rnd 1	type Standard	result 1	date 2018-09-14	rnd 3	type Standard	result 1
		Opponent Swart, R (Runay)				Opponent Viljoen, L (Lienka)
3	1	Tournament WNPS Kings & Queens Closed Final 2018				Tournament WNPS Kings & Queens Closed Final 2018
		date 2018-09-30	rnd 5	type Standard	result 1	date 2018-09-30	rnd 5	type Standard	result 1
		Opponent Swart, R (Runay)				Opponent Swart, R (Runay)

#	Games	Start				End
1	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 5	type Rapid	result 1
		Opponent Saul, D (Daniel)				Opponent Saul, D (Daniel)
2	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 3	type Rapid	result 1	date 2019-02-02	rnd 3	type Rapid	result 1
		Opponent Luyt, L (Lian)				Opponent Luyt, L (Lian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Worcester-Noord Kings & Queens Closed 2018				Tournament WNPS Kings & Queens Closed Final 2018
		date 2018-09-16	rnd 5	type Standard	result 1	date 2018-09-30	rnd 3	type Standard	result 1
		Opponent Hugo, A (Alexander)				Opponent Viljoen, L (Lienka)
2	3	Tournament Worcester-Noord Kings & Queens Closed 2018				Tournament Worcester-Noord Kings & Queens Closed 2018
		date 2018-09-14	rnd 1	type Standard	result 1	date 2018-09-14	rnd 3	type Standard	result 1
		Opponent Swart, R (Runay)				Opponent Viljoen, L (Lienka)
3	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 5	type Rapid	result 1
		Opponent Saul, D (Daniel)				Opponent Saul, D (Daniel)

#	Games	Start				End
1	5	Tournament Worcester-Noord Kings & Queens Closed 2018				Tournament WNPS Kings & Queens Closed Final 2018
		date 2018-09-16	rnd 5	type Standard	result 1	date 2018-09-30	rnd 3	type Standard	result 1
		Opponent Hugo, A (Alexander)				Opponent Viljoen, L (Lienka)
2	3	Tournament Worcester-Noord Kings & Queens Closed 2018				Tournament Worcester-Noord Kings & Queens Closed 2018
		date 2018-09-14	rnd 1	type Standard	result 1	date 2018-09-14	rnd 3	type Standard	result 1
		Opponent Swart, R (Runay)				Opponent Viljoen, L (Lienka)
3	1	Tournament WNPS Kings & Queens Closed Final 2018				Tournament WNPS Kings & Queens Closed Final 2018
		date 2018-09-30	rnd 5	type Standard	result 1	date 2018-09-30	rnd 5	type Standard	result 1
		Opponent Swart, R (Runay)				Opponent Swart, R (Runay)

#	Games	Start				End
1	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 5	type Rapid	result 1
		Opponent Saul, D (Daniel)				Opponent Saul, D (Daniel)
2	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 3	type Rapid	result 1	date 2019-02-02	rnd 3	type Rapid	result 1
		Opponent Luyt, L (Lian)				Opponent Luyt, L (Lian)

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	Hugo ,A (Alexander)	2	2	425	2	2	425	0	0	0	0	0	0
1	Hugo ,A (Alexander)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
2	Swart ,R (Runay)	2	2	425	2	2	425	0	0	0	0	0	0
2	Swart ,R (Runay)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
3	Matthee ,A (Anieka)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Matthee ,A (Anieka)	2	1242.3	817.3	2	1217.7	817.3	0	0	0	0	0	0
4	Viljoen ,L (Lienka)	2	2	425	2	2	425	0	0	0	0	0	0
4	Viljoen ,L (Lienka)	2	1155.2	1580.2	2	1192.8	1580.2	0	0	0	0	0	0
5	Engelbrecht ,J (Jane)	1	1	425	1	1	425	0	0	0	0	0	0
5	Engelbrecht ,J (Jane)	1	1116.7	1541.7	1	1106	1541.7	0	0	0	0	0	0
6	Viljoen ,B (Brennan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Viljoen ,B (Brennan)	1	1136.4	1561.4	1	1200	1561.4	0	0	0	0	0	0
7	De Wet ,S (Samuel)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	De Wet ,S (Samuel)	1	1136.4	711.4	1	1118.8	711.4	0	0	0	0	0	0
8	Gous ,L (Luka)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Gous ,L (Luka)	1	1235	810	1	1200	810	0	0	0	0	0	0
9	Witbooi ,S (Sergio)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Witbooi ,S (Sergio)	1	1219.3	794.3	1	1223.2	794.3	0	0	0	0	0	0
10	Viljoen ,D (Daniell)	1	1	425	1	1	425	0	0	0	0	0	0
10	Viljoen ,D (Daniell)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Liebenberg, B (Ben)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms