Chess South Africa Ratings Database

PLAYER PAGE

Personal

Liebenberg, H (Hermanus Albertus)

Chess SA id

1130306013

FIDE id

Date of birth

2013-07-16 (U14)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1049.4

Item	Main	Standard	Rapid	Blitz
Rating	1203.5	1204.4	1199.5	1200
Raw rating	1203.5	1204.4	1199.5	1200
Weighted rating	1189.3	1186.9	1199.4	1200
Weighted performance	1018.5	0	0	0
Floor	703.5	704.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165	164.8	165.9	165.8
Highest rating	1203.5 2025-09-01	1204.4 2025-09-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1203.5 2025-09-01	1204.4 2025-09-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1200 2024-06-01	1200 2024-06-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1203.5	1204.4	1199.5	1200
Analysis
Rating	1203.5	1204.4	1199.5	1200
Raw rating	1203.5	1204.4	1199.5	1200
Weighted rating	1189.3	1186.9	1199.4
Weighted performance	1018.5	0	0
K-factor	36	36	36	36
Floor	703.5	704.4	700	700
Max/Min rating change allowed	165	164.8	165.9	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	1203.5	1204.4	1199.5	1200
New weighted rating	1190.4	1188.3	1199.4	1200
New weighted performance	1012.2	0	0	0
Temp new rating	1203.5	1204.4	1199.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1203.5	1204.4	1199.5	1200
New K-factor	36	36	36	36
New floor	703.5	704.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	19	13	6
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	24	18	6

Games since
	Main 24	Standard 18		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	19	6	31.58	-156.6	1227.9	1071.3
Standard	13	5	38.46	-98.1	1237	1139
Rapid	6	1	16.67	-283.3	1208.1	924.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	8	33.33	-141.7	1214.7	1073
Standard	18	7	38.89	-94.4	1216.9	1122.4
Rapid	6	1	16.67	-283.3	1208.1	924.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1203.5	1204.4	1199.5	1200
2025-09-30	1203.5	1204.4	1199.5	1200
2025-09-01	1203.5	1204.4	1199.5	1200
2025-08-01	1186	1183	1199.5	1200
2025-07-01	1186	1183	1199.1	1200
2025-06-01	1182	1181.5	1194.5	1200
2025-05-01	1187.8	1184.6	1200	1200
2025-04-01	1187.8	1184.6	1200	1200
2025-03-01	1187.1	1183.7	1200	1200
2025-02-01	1187.9	1184.7	1200	1200
2025-01-01	1177.8	1172	1200	1200
2024-12-01	1177.8	1172	1200	1200
2024-11-01	1177.8	1172	1200	1200
2024-10-01	1177.8	1172	1200	1200
2024-09-01	1177.8	1172	1200	1200
2024-08-01	1177.8	1172	1200	1200
2024-07-01	1177.8	1172	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D7) Sedibeng East Schools 2025 (U13)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	RMS Rapid Chess Open 31 May 2025 (U13)	2025-05-31	2025-05-31	Rapid	Sedibeng (GSV)	6	6	1	Yes	Analysis
3	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U13 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
4	Laer Volkskool Open 15 Feb 2025 (D)	2025-02-15	2025-02-15	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D7) Sedibeng East Schools 2025 (U13)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	RMS Rapid Chess Open 31 May 2025 (U13)	2025-05-31	2025-05-31	Rapid	Sedibeng (GSV)	6	6	1	Yes	Analysis
3	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U13 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
4	Laer Volkskool Open 15 Feb 2025 (D)	2025-02-15	2025-02-15	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
5	AG Visser Open 2024 (D)	2024-06-08	2024-06-08	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Abotie, N (Nahom)				Opponent Hunter, C (Caitlyn)
2	2	Tournament AG Visser Open 2024				Tournament AG Visser Open 2024
		date 2024-06-08	rnd 4	type Standard	result 1	date 2024-06-08	rnd 5	type Standard	result 1
		Opponent Hunter, C (Caitlyn)				Opponent Tivana, T (Tsako)
3	1	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mokoena, O (Oarabetse)				Opponent Mokoena, O (Oarabetse)

#	Games	Start				End
1	2	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Abotie, N (Nahom)				Opponent Hunter, C (Caitlyn)
2	2	Tournament AG Visser Open 2024				Tournament AG Visser Open 2024
		date 2024-06-08	rnd 4	type Standard	result 1	date 2024-06-08	rnd 5	type Standard	result 1
		Opponent Hunter, C (Caitlyn)				Opponent Tivana, T (Tsako)
3	1	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mokoena, O (Oarabetse)				Opponent Mokoena, O (Oarabetse)

#	Games	Start				End
1	1	Tournament RMS Rapid Chess Open 31 May 2025				Tournament RMS Rapid Chess Open 31 May 2025
		date 2025-05-31	rnd 6	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent Meyer, V (Vicky)				Opponent Meyer, V (Vicky)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Abotie, N (Nahom)				Opponent Hunter, C (Caitlyn)
2	2	Tournament AG Visser Open 2024				Tournament AG Visser Open 2024
		date 2024-06-08	rnd 4	type Standard	result 1	date 2024-06-08	rnd 5	type Standard	result 1
		Opponent Hunter, C (Caitlyn)				Opponent Tivana, T (Tsako)
3	1	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mokoena, O (Oarabetse)				Opponent Mokoena, O (Oarabetse)

#	Games	Start				End
1	2	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Abotie, N (Nahom)				Opponent Hunter, C (Caitlyn)
2	2	Tournament AG Visser Open 2024				Tournament AG Visser Open 2024
		date 2024-06-08	rnd 4	type Standard	result 1	date 2024-06-08	rnd 5	type Standard	result 1
		Opponent Hunter, C (Caitlyn)				Opponent Tivana, T (Tsako)
3	1	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mokoena, O (Oarabetse)				Opponent Mokoena, O (Oarabetse)

#	Games	Start				End
1	1	Tournament RMS Rapid Chess Open 31 May 2025				Tournament RMS Rapid Chess Open 31 May 2025
		date 2025-05-31	rnd 6	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent Meyer, V (Vicky)				Opponent Meyer, V (Vicky)

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	Hunter ,C (Caitlyn)	2	2	425	2	2	425	0	0	0	0	0	0
1	Hunter ,C (Caitlyn)	2	1163.7	1588.7	2	1157.2	1588.7	0	0	0	0	0	0
2	Venter ,M (Marcel)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Venter ,M (Marcel)	2	1122.6	697.6	0	0	0	2	1200	697.6	0	0	0
3	Daubert ,M (Michelle)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Daubert ,M (Michelle)	2	1301.6	876.6	0	0	0	2	1235.7	876.6	0	0	0
4	Meyer ,V (Vicky)	2	1	0	0	0	0	2	1	0	0	0	0
4	Meyer ,V (Vicky)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
5	Mokoena ,O (Oarabetse)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mokoena ,O (Oarabetse)	1	1196.6	1621.6	1	1196.6	1621.6	0	0	0	0	0	0
6	Mofulatsi ,T (Teboho)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mofulatsi ,T (Teboho)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Gebre ,F (Feven)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Gebre ,F (Feven)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Tivana ,T (Tsako)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tivana ,T (Tsako)	1	1091.6	1516.6	1	1070.4	1516.6	0	0	0	0	0	0
9	Meyer ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Meyer ,R (Ryan)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Abotie ,N (Nahom)	1	1	425	1	1	425	0	0	0	0	0	0
10	Abotie ,N (Nahom)	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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PLAYER PAGE

Personal

Liebenberg, H (Hermanus Albertus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms