Chess South Africa Ratings Database

PLAYER PAGE

Personal

Liebenberg, L (Liam Johannes)

Chess SA id

1110155953

FIDE id

Date of birth

2011-02-07 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1256.8

Item	Main	Standard	Rapid	Blitz
Rating	1392.8	1386.7	1200	1200
Raw rating	1392.8	1386.7	1200	1200
Weighted rating	1385.4	1384	1200	1200
Weighted performance	1250.7	1250.8	0	0
Floor	920.7	920.5	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	126	127.1	165.8	165.8
Highest rating	1436.2 2024-08-01	1436 2024-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1420.7 2024-09-01	1420.5 2024-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1371.2 2025-08-01	1371.8 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1436.2 2024-08-01	1436 2024-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0.2	0	0
New rating	1392.8	1386.9	1200	1200
Analysis
Rating	1392.8	1386.7	1200	1200
Raw rating	1392.8	1386.7	1200	1200
Weighted rating	1385.4	1384	1200
Weighted performance	1250.7	1250.8	0
K-factor	32	32	36	36
Floor	920.7	920.5	700	700
Max/Min rating change allowed	126	127.1	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	1392.8	1386.7	1200	1200
New weighted rating	1388.9	1386.9	1200	1200
New weighted performance	1242.6	1242.7	0	0
Temp new rating	1392.8	1386.9	1200	1200
Temp new rating +/-	0	0.2	0	0
Final new rating +/-	0	0.2	0	0
New rating	1392.8	1386.9	1200	1200
New K-factor	32	32	36	36
New floor	920.7	920.5	700	700

Item	Main	Standard
	0	0
	10	10
	25	25
	5	5
	0	0
	0	0
History	40	40

Games since
	Main 35	Standard 35		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	2245		840		317
Male	1821		675		250
U16	345		126		49
U16 Male	263		94		39
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	10	6	60	85	1253.2	1338.2
Standard	10	6	60	85	1253.2	1338.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	40	26	65	127.5	1277.1	1404.6
Standard	40	26	65	127.5	1277.1	1404.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1392.8	1386.7	1200	1200
2025-09-30	1392.8	1386.7	1200	1200
2025-09-01	1392.8	1386.7	1200	1200
2025-08-01	1392.8	1386.7	1200	1200
2025-07-01	1392.8	1386.7	1200	1200
2025-06-01	1392.8	1386.7	1200	1200
2025-05-01	1420.1	1418.8	1200	1200
2025-04-01	1420.1	1418.8	1200	1200
2025-03-01	1420.1	1418.8	1200	1200
2025-02-01	1420.1	1418.8	1200	1200
2025-01-01	1420.1	1418.8	1200	1200
2024-12-01	1420.1	1418.8	1200	1200
2024-11-01	1420.1	1418.8	1200	1200
2024-10-01	1420.1	1418.8	1200	1200
2024-09-01	1420.7	1420.5	1200	1200
2024-08-01	1318.5	1335.9	1200	1200
2024-07-01	1305.1	1324.4	1200	1200
2024-09-01	1305.1	1324.4	1200	1200
2024-05-01	1216.7	1220.5	1200	1200
2024-04-01	1216.7	1220.5	1200	1200
2024-03-01	1216.7	1220.5	1200	1200
2024-02-01	1216.7	1220.5	1200	1200
2024-01-01	1216.7	1220.5	1200	1200
2023-12-01	1216.7	1220.5	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	2025 Tshwane North School District CLOSED Individual Chess Championship (U15 Open)	2025-05-24	2025-05-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U15 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane North School District CLOSED Individual Chess Championship (U15 Open)	2025-05-24	2025-05-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U15 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	Gauteng Schools Individuals Finals 2024 (U13 Boys)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	2024 Tshwane North School District Team League Finals (U13)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
5	2024 Tshwane North School District Cluster 4 & 5 Team League (U13)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	2024 Tshwane North School District CLOSED Individual Champioships (U13 Boys)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
7	District 3 Cluster 4 and 5 Individuals 2024 (U13 Boys)	2024-05-04	2024-05-04	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
8	2023 Tshwane North School District CLOSED Individual Championships (D3)	2023-05-13	2023-05-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League				Tournament 2024 Tshwane North School District Team League Finals
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, K (Kiaan)				Opponent Oosthuizen, R (Rodrick)
2	4	Tournament 2024 Tshwane North School District CLOSED Individual Champioships				Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Mothokwa, K (Kgathallo)				Opponent Molale, K (Keabetswe)
3	3	Tournament 2024 Tshwane North School District Team League Finals				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Raphotle, A (Amogelang)				Opponent Sidlakadla, A (Ayahluma)

#	Games	Start				End
1	4	Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League				Tournament 2024 Tshwane North School District Team League Finals
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, K (Kiaan)				Opponent Oosthuizen, R (Rodrick)
2	4	Tournament 2024 Tshwane North School District CLOSED Individual Champioships				Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Mothokwa, K (Kgathallo)				Opponent Molale, K (Keabetswe)
3	3	Tournament 2024 Tshwane North School District Team League Finals				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Raphotle, A (Amogelang)				Opponent Sidlakadla, A (Ayahluma)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League				Tournament 2024 Tshwane North School District Team League Finals
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, K (Kiaan)				Opponent Oosthuizen, R (Rodrick)
2	4	Tournament 2024 Tshwane North School District CLOSED Individual Champioships				Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Mothokwa, K (Kgathallo)				Opponent Molale, K (Keabetswe)
3	3	Tournament 2024 Tshwane North School District Team League Finals				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Raphotle, A (Amogelang)				Opponent Sidlakadla, A (Ayahluma)

#	Games	Start				End
1	4	Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League				Tournament 2024 Tshwane North School District Team League Finals
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, K (Kiaan)				Opponent Oosthuizen, R (Rodrick)
2	4	Tournament 2024 Tshwane North School District CLOSED Individual Champioships				Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Mothokwa, K (Kgathallo)				Opponent Molale, K (Keabetswe)
3	3	Tournament 2024 Tshwane North School District Team League Finals				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Raphotle, A (Amogelang)				Opponent Sidlakadla, A (Ayahluma)

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	Shange ,S (Sakhile Mpendulo Senzeloku)	2	1	0	2	1	0	0	0	0	0	0	0
1	Shange ,S (Sakhile Mpendulo Senzeloku)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
2	Gondwe ,P (Prosper)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Gondwe ,P (Prosper)	2	1585.7	1160.7	2	1573.9	1160.7	0	0	0	0	0	0
3	Qhawe ,H (Hlatshwayo)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Qhawe ,H (Hlatshwayo)	2	1204.8	779.8	2	1210.4	779.8	0	0	0	0	0	0
4	Klopper ,PA (Phillippus Arnoldus)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Klopper ,PA (Phillippus Arnoldus)	2	1454.4	1029.4	2	1450.7	1029.4	0	0	0	0	0	0
5	Koekemoer ,C (Conrad Johan Andries)	1	1	425	1	1	425	0	0	0	0	0	0
5	Koekemoer ,C (Conrad Johan Andries)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Lekwadu ,KJ (Kgotatso Junior)	1	1	425	1	1	425	0	0	0	0	0	0
6	Lekwadu ,KJ (Kgotatso Junior)	1	1215.6	1640.6	1	1220.4	1640.6	0	0	0	0	0	0
7	Molale ,K (Keabetswe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Molale ,K (Keabetswe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Munyai ,O (Oratilwe Carolex)	1	1	425	1	1	425	0	0	0	0	0	0
8	Munyai ,O (Oratilwe Carolex)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Oosthuizen ,R (Rodrick)	1	1	425	1	1	425	0	0	0	0	0	0
9	Oosthuizen ,R (Rodrick)	1	1347.7	1772.7	1	1374.8	1772.7	0	0	0	0	0	0
10	Chula ,O (Onkabetse)	1	1	425	1	1	425	0	0	0	0	0	0
10	Chula ,O (Onkabetse)	1	1161	1586	1	1153	1586	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Liebenberg, L (Liam Johannes)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms