Chess South Africa Ratings Database

PLAYER PAGE

Personal

Liebenberg, L (Lana)

Chess SA id

2130300714

FIDE id

Date of birth

2013-10-22 (U14)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-23

Personal details last changed

1900-01-01

Junior GPX Games

11.3

Junior GPX Points

1120.3

Item	Main	Standard	Rapid	Blitz
Rating	1226.2	1190.6	1255.5	1200
Raw rating	1226.2	1190.6	1255.5	1200
Weighted rating	1202.7	1190.4	1212.8	1200
Weighted performance	1130.5	0	0	0
Floor	748.5	758.4	755.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.7	168.1	153.2	165.8
Highest rating	1462.5 2024-03-01	1462.5 2024-03-01	1255.5 2025-08-01	1200 2024-04-01
Highest raw rating	1248.5 2024-04-01	1258.4 2024-04-01	1255.5 2025-08-01	1200 2024-04-01
Highest weighted rating	1248.5 2024-04-01	1258.4 2024-04-01	1204.4 2025-08-01	1200 2024-04-01
Highest weighted performance	1462.5 2024-03-01	1462.5 2024-03-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1226.2	1190.6	1255.5	1200
Analysis
Rating	1226.2	1190.6	1255.5	1200
Raw rating	1226.2	1190.6	1255.5	1200
Weighted rating	1202.7	1190.4	1212.8
Weighted performance	1130.5	0	0
K-factor	36	36	36	36
Floor	748.5	758.4	755.5	700
Max/Min rating change allowed	159.7	168.1	153.2	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	1226.2	1190.6	1255.5	1200
New weighted rating	1204.7	1190.2	1216.6	1200
New weighted performance	1130.1	0	0	0
Temp new rating	1226.2	1190.6	1255.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1226.2	1190.6	1255.5	1200
New K-factor	36	36	36	36
New floor	748.5	758.4	755.5	700

Item	Main	Standard	Rapid
	0	0	0
	13	8	5
	15	15	0
	0	0	0
	0	0	0
	0	0	0
History	28	23	5

Games since
	Main 28	Standard 23		Rapid 5		Blitz 0
Gender	Female
Age group	U14
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	13	6	46.15	-32.7	1244.6	1211.9
Standard	8	2	25	-212.5	1279.9	1067.4
Rapid	5	4	80	255	1188.1	1443.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	13	46.43	-30.4	1227.5	1197.1
Standard	23	9	39.13	-92.4	1236	1143.6
Rapid	5	4	80	255	1188.1	1443.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1226.2	1190.6	1255.5	1200
2025-09-01	1232.8	1191	1255.5	1200
2025-08-01	1232.8	1191	1255.5	1200
2025-07-01	1194.8	1191	1200	1200
2025-06-01	1192.7	1188.5	1200	1200
2025-05-01	1195.9	1192.5	1200	1200
2025-04-01	1195.9	1192.5	1200	1200
2025-03-01	1195.9	1192.5	1200	1200
2025-02-01	1195.5	1192	1200	1200
2025-01-01	1188.1	1181.8	1200	1200
2024-12-01	1188.1	1181.8	1200	1200
2024-11-01	1188.1	1181.8	1200	1200
2024-10-01	1188.1	1181.8	1200	1200
2024-09-01	1188.1	1181.8	1200	1200
2024-08-01	1188.1	1181.8	1200	1200
2024-07-01	1194.1	1188.6	1200	1200
2024-06-01	1194.1	1188.6	1200	1200
2024-08-01	1194.1	1188.6	1200	1200
2024-04-01	1248.5	1258.4	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Parkies Invitational 2025 (U13)	2025-09-23	2025-09-23	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
2	Bojanala's Clash Of Schools -Primary Schools 2025 (U13)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
3	Bojanala's Circuit Championships 2 of 4 2025 (U14)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	3	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Parkies Invitational 2025 (U13)	2025-09-23	2025-09-23	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
2	Bojanala's Clash Of Schools -Primary Schools 2025 (U13)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
3	Bojanala's Circuit Championships 2 of 4 2025 (U14)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	3	0	Yes	Analysis
4	Bojanala's Clash Of Schools 2024 (Championship)	2024-07-20	2024-07-20	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
5	Bojanala's Rating Express 2024 (Knights)	2024-04-06	2024-04-06	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
6	Bojanala Silwerrand's Rating Implosion 2024 (Development)	2024-03-16	2024-03-16	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Van Rooyen, C (Christiaan)				Opponent Mothibi, K (Kamogelo)
2	3	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Lightfoot, K (Konrad Ewaldt)				Opponent Maserumule, T (Tlotlo)
3	2	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's Clash Of Schools 2024
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Bogopane, T (Tlhomamo)				Opponent Thoane, K (Kamohau)

#	Games	Start				End
1	4	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Van Rooyen, C (Christiaan)				Opponent Mothibi, K (Kamogelo)
2	2	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's Clash Of Schools 2024
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Bogopane, T (Tlhomamo)				Opponent Thoane, K (Kamohau)
3	1	Tournament Bojanala's Rating Express 2024				Tournament Bojanala's Rating Express 2024
		date 2024-04-06	rnd 4	type Standard	result 1	date 2024-04-06	rnd 4	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)

#	Games	Start				End
1	3	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Lightfoot, K (Konrad Ewaldt)				Opponent Maserumule, T (Tlotlo)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Sekgobeng, O (Onalenna)				Opponent Sekgobeng, O (Onalenna)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Van Rooyen, C (Christiaan)				Opponent Mothibi, K (Kamogelo)
2	3	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Lightfoot, K (Konrad Ewaldt)				Opponent Maserumule, T (Tlotlo)
3	2	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's Clash Of Schools 2024
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Bogopane, T (Tlhomamo)				Opponent Thoane, K (Kamohau)

#	Games	Start				End
1	4	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Van Rooyen, C (Christiaan)				Opponent Mothibi, K (Kamogelo)
2	2	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's Clash Of Schools 2024
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Bogopane, T (Tlhomamo)				Opponent Thoane, K (Kamohau)
3	1	Tournament Bojanala's Rating Express 2024				Tournament Bojanala's Rating Express 2024
		date 2024-04-06	rnd 4	type Standard	result 1	date 2024-04-06	rnd 4	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)

#	Games	Start				End
1	3	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Lightfoot, K (Konrad Ewaldt)				Opponent Maserumule, T (Tlotlo)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Sekgobeng, O (Onalenna)				Opponent Sekgobeng, O (Onalenna)

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	Van Rooyen ,L (Layton)	2	1	0	1	1	425	1	0	-425	0	0	0
1	Van Rooyen ,L (Layton)	2	1198.8	1198.8	1	1200	1623.8	1	1199	773.8	0	0	0
2	Nienaber ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nienaber ,A (Aiden)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Semetse ,T (Tshepang)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Semetse ,T (Tshepang)	1	1105.4	680.4	1	1089.2	680.4	0	0	0	0	0	0
4	Nceba ,T (Tyobeka)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nceba ,T (Tyobeka)	1	1161	736	1	1152.8	736	0	0	0	0	0	0
5	Mogatusi ,O (Orateng)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mogatusi ,O (Orateng)	1	1486.3	1061.3	1	1476.8	1061.3	0	0	0	0	0	0
6	Thoane ,K (Kamohau)	1	1	425	1	1	425	0	0	0	0	0	0
6	Thoane ,K (Kamohau)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Vermaak ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Vermaak ,J (Joshua)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Vuyk ,J (Jp)	1	1	425	1	1	425	0	0	0	0	0	0
8	Vuyk ,J (Jp)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Kotsokoane ,R (Reotshepile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kotsokoane ,R (Reotshepile)	1	1337.8	912.8	1	1339.2	912.8	0	0	0	0	0	0
10	Gouws ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Gouws ,C (Christiaan)	1	1521.7	1096.7	1	1518.4	1096.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Liebenberg, L (Lana)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms