Chess South Africa Ratings Database

PLAYER PAGE

Personal

Liebenberg, A (Aj)

Chess SA id

1140154826

FIDE id

Date of birth

2014-11-08 (U12)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1262.6	1271.2	1200	1200
Raw rating	1261.4	1269.8	1200	1200
Weighted rating	1262.6	1271.2	1200	1200
Weighted performance	1083.2	1080.5	0	0
Floor	782.2	792.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.9	150.1	165.8	165.8
Highest rating	1417.4 2023-05-01	1415.3 2023-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1282.2 2024-10-01	1292.5 2024-10-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1261.4 2025-08-01	1269.8 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1417.4 2023-05-01	1415.3 2023-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0.2	0	0
New rating	1262.8	1271.4	1200	1200
Analysis
Rating	1262.6	1271.2	1200	1200
Raw rating	1261.4	1269.8	1200	1200
Weighted rating	1262.6	1271.2	1200
Weighted performance	1083.2	1080.5	0
K-factor	36	36	36	36
Floor	782.2	792.5	700	700
Max/Min rating change allowed	151.9	150.1	165.8	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	1261.4	1269.8	1200	1200
New weighted rating	1262.8	1271.4	1200	1200
New weighted performance	1075.7	1073	0	0
Temp new rating	1262.8	1271.4	1200	1200
Temp new rating +/-	0.2	0.2	0	0
Final new rating +/-	0.2	0.2	0	0
New rating	1262.8	1271.4	1200	1200
New K-factor	36	36	36	36
New floor	782.2	792.5	700	700

Item	Main	Standard
	0	0
	0	0
	22	22
	4	4
	0	0
	0	0
History	26	26

Games since
	Main 22	Standard 22		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Lejweleputswa (FLW)
Province	Free State (FS)
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	26	15	57.69	65.4	1250.4	1315.8
Standard	26	15	57.69	65.4	1250.4	1315.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1261.4	1269.8	1200	1200
2025-09-30	1261.4	1269.8	1200	1200
2025-09-01	1261.4	1269.8	1200	1200
2025-08-01	1261.4	1269.8	1200	1200
2025-07-01	1260.7	1269.1	1200	1200
2025-06-01	1260.1	1268.4	1200	1200
2025-05-01	1259.3	1267.6	1200	1200
2025-04-01	1258.5	1266.7	1200	1200
2025-03-01	1257.6	1265.7	1200	1200
2025-02-01	1256.2	1263.9	1200	1200
2025-01-01	1249.4	1254.3	1200	1200
2024-12-01	1282.2	1292.5	1200	1200
2024-11-01	1282.2	1292.5	1200	1200
2024-10-01	1282.2	1292.5	1200	1200
2024-09-01	1275.5	1285.7	1200	1200
2024-08-01	1275.5	1285.7	1200	1200
2024-07-01	1275.5	1285.7	1200	1200
2024-09-01	1275.5	1285.7	1200	1200
2024-05-01	1271.6	1284.3	1200	1200
2024-04-01	1229.3	1234.6	1200	1200
2024-03-01	1229.3	1234.6	1200	1200
2024-02-01	1229.3	1234.6	1200	1200
2024-01-01	1229.3	1234.6	1200	1200
2023-12-01	1229.3	1234.6	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	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	0	0	No	Analysis
2	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	2	Yes	Analysis
3	Lejweleputswa Closed Chess Championships 2024 (U12)	2024-09-21	2024-09-21	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
4	Lejweleputswa 4th Qualifying Tournament 2024 (U12)	2024-05-11	2024-05-11	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
5	Lejweleputswa 3rd Qualifieng Tournament 2024 (U12)	2024-04-20	2024-04-20	Standard	Lejweleputswa (FLW)	5	5	4	Yes	Analysis
6	Lejweleputswa 4th Qualifying Tournament 2023 (U10)	2023-05-26	2023-05-26	Standard	Lejweleputswa (FLW)	5	4	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Lejweleputswa 4th Qualifying Tournament 2023				Tournament Lejweleputswa 3rd Qualifieng Tournament 2024
		date 2023-05-26	rnd 4	type Standard	result 1	date 2024-04-20	rnd 4	type Standard	result 1
		Opponent Bothma, G (Gurrard)				Opponent Sibiya, N (Nombulelo)
2	2	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-12-17	rnd 3	type Standard	result 1	date 2024-12-17	rnd 4	type Standard	result 0.5
		Opponent Motsoane, T (Thoko)				Opponent Buhr, H (Heinrich)
3	2	Tournament Lejweleputswa Closed Chess Championships 2024				Tournament Lejweleputswa Closed Chess Championships 2024
		date 2024-09-21	rnd 1	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Morwe, M (Moalahi)				Opponent Khoele, M (Mohau)

#	Games	Start				End
1	6	Tournament Lejweleputswa 4th Qualifying Tournament 2023				Tournament Lejweleputswa 3rd Qualifieng Tournament 2024
		date 2023-05-26	rnd 4	type Standard	result 1	date 2024-04-20	rnd 4	type Standard	result 1
		Opponent Bothma, G (Gurrard)				Opponent Sibiya, N (Nombulelo)
2	2	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-12-17	rnd 3	type Standard	result 1	date 2024-12-17	rnd 4	type Standard	result 0.5
		Opponent Motsoane, T (Thoko)				Opponent Buhr, H (Heinrich)
3	2	Tournament Lejweleputswa Closed Chess Championships 2024				Tournament Lejweleputswa Closed Chess Championships 2024
		date 2024-09-21	rnd 1	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Morwe, M (Moalahi)				Opponent Khoele, M (Mohau)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Lejweleputswa 4th Qualifying Tournament 2023				Tournament Lejweleputswa 3rd Qualifieng Tournament 2024
		date 2023-05-26	rnd 4	type Standard	result 1	date 2024-04-20	rnd 4	type Standard	result 1
		Opponent Bothma, G (Gurrard)				Opponent Sibiya, N (Nombulelo)
2	2	Tournament Lejweleputswa Closed Chess Championships 2024				Tournament Lejweleputswa Closed Chess Championships 2024
		date 2024-09-21	rnd 1	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Morwe, M (Moalahi)				Opponent Khoele, M (Mohau)
3	2	Tournament Lejweleputswa 4th Qualifying Tournament 2024				Tournament Lejweleputswa 4th Qualifying Tournament 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Lekitlane, K (Kabelo)				Opponent Kalake, N (Neo)

#	Games	Start				End
1	6	Tournament Lejweleputswa 4th Qualifying Tournament 2023				Tournament Lejweleputswa 3rd Qualifieng Tournament 2024
		date 2023-05-26	rnd 4	type Standard	result 1	date 2024-04-20	rnd 4	type Standard	result 1
		Opponent Bothma, G (Gurrard)				Opponent Sibiya, N (Nombulelo)
2	2	Tournament Lejweleputswa Closed Chess Championships 2024				Tournament Lejweleputswa Closed Chess Championships 2024
		date 2024-09-21	rnd 1	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Morwe, M (Moalahi)				Opponent Khoele, M (Mohau)
3	2	Tournament Lejweleputswa 4th Qualifying Tournament 2024				Tournament Lejweleputswa 4th Qualifying Tournament 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Lekitlane, K (Kabelo)				Opponent Kalake, N (Neo)

No games found.

#	Games	Start				End

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	Du Plessis ,J (Johandre Jan-Phillip)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Du Plessis ,J (Johandre Jan-Phillip)	2	1263.7	838.7	2	1269.9	838.7	0	0	0	0	0	0
2	Seutloali ,B (Botshelo)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Seutloali ,B (Botshelo)	2	1362.4	937.4	2	1364.2	937.4	0	0	0	0	0	0
3	Sibiya ,N (Nombulelo)	2	1	0	2	1	0	0	0	0	0	0	0
3	Sibiya ,N (Nombulelo)	2	1223.2	1223.2	2	1228.9	1223.2	0	0	0	0	0	0
4	Lekitlane ,K (Kabelo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lekitlane ,K (Kabelo)	1	1231.4	1656.4	1	1237.8	1656.4	0	0	0	0	0	0
5	Maseko ,L (Letlotlo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Maseko ,L (Letlotlo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Sithole ,E (Ellen)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sithole ,E (Ellen)	1	1085.1	660.1	1	1067.5	660.1	0	0	0	0	0	0
7	Jagers ,N (Noah)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Jagers ,N (Noah)	1	1379.3	1379.3	1	1368.2	1379.3	0	0	0	0	0	0
8	Motsoane ,T (Thoko)	1	1	425	1	1	425	0	0	0	0	0	0
8	Motsoane ,T (Thoko)	1	1202.7	1627.7	1	1210.1	1627.7	0	0	0	0	0	0
9	Kalake ,N (Neo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kalake ,N (Neo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Swart ,C (Christopher)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Swart ,C (Christopher)	1	1471.2	1046.2	1	1476.5	1046.2	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, A (Aj)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms