Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booysen, L (Lebogang)

Chess SA id

1090100225

FIDE id

Date of birth

2009-05-05 (U18)

Gender

Male

Region

ZF Mgcawu (NZF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1311.4	1320.5	1200	1200
Raw rating	1311.4	1320.5	1200	1200
Weighted rating	1311.3	1320.4	1200	1200
Weighted performance	875.4	874.7	0	0
Floor	819.3	832.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	141.5	139.7	165.8	165.8
Highest rating	1319.3 2023-04-01	1332.8 2023-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1319.3 2023-04-01	1332.8 2023-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1319.3 2025-02-01	1332.8 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1250.1 2022-05-01	1248.8 2022-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1311.4	1320.5	1200	1200
Analysis
Rating	1311.4	1320.5	1200	1200
Raw rating	1311.4	1320.5	1200	1200
Weighted rating	1311.3	1320.4	1200
Weighted performance	875.4	874.7	0
K-factor	36	36	36	36
Floor	819.3	832.8	700	700
Max/Min rating change allowed	141.5	139.7	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	1311.4	1320.5	1200	1200
New weighted rating	1311.3	1320.4	1200	1200
New weighted performance	874.9	874.3	0	0
Temp new rating	1311.4	1320.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1311.4	1320.5	1200	1200
New K-factor	36	36	36	36
New floor	819.3	832.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	10	10
	5	5
	10	10
History	66	66

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	ZF Mgcawu (NZF)
Province	Northern Cape (NC)
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	66	43	65.15	128.8	1103.5	1232.3
Standard	66	43	65.15	128.8	1103.5	1232.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1311.4	1320.5	1200	1200
2025-09-01	1311.4	1320.5	1200	1200
2025-08-01	1311.4	1320.5	1200	1200
2025-07-01	1311.4	1320.5	1200	1200
2025-06-01	1311.4	1320.5	1200	1200
2025-05-01	1311.4	1320.5	1200	1200
2025-04-01	1311.4	1320.5	1200	1200
2025-03-01	1311.4	1320.5	1200	1200
2025-02-01	1311.4	1320.5	1200	1200
2025-01-01	1311.2	1320.2	1200	1200
2024-12-01	1311.2	1320.2	1200	1200
2024-11-01	1311.2	1320.2	1200	1200
2024-10-01	1311.2	1320.2	1200	1200
2024-09-01	1311.2	1320.2	1200	1200
2024-08-01	1311.2	1320.2	1200	1200
2024-07-01	1311.2	1320.2	1200	1200
2024-06-01	1311.2	1320.2	1200	1200
2024-08-01	1311.2	1320.2	1200	1200
2024-04-01	1311.2	1320.2	1200	1200
2024-03-01	1311.2	1320.2	1200	1200
2024-02-01	1311.2	1320.2	1200	1200
2024-01-01	1311.2	1320.2	1200	1200
2023-12-01	1311.2	1320.2	1200	1200
2023-11-01	1311.2	1320.2	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	Keimoes K & Q Chess Club Open 2025 (U18)	2025-05-03	2025-05-03	Standard	ZF Mgcawu (NZF)	6	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Keimoes K & Q Chess Club Open 2025 (U18)	2025-05-03	2025-05-03	Standard	ZF Mgcawu (NZF)	6	0	0	No	Analysis
2	ZFM Trials 2023 (U15 Boys)	2023-06-03	2023-06-03	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
3	ZF Mgcawu Open 2023 (U19)	2023-03-04	2023-03-04	Standard	ZF Mgcawu (NZF)	5	0	0	No	Analysis
4	ZF Mgcawu Open 2023 (U13+U15)	2023-03-04	2023-03-04	Standard	ZF Mgcawu (NZF)	5	5	4	Yes	Analysis
5	ZFM Schools Trials 2022 (U13 Boys)	2022-05-28	2022-05-28	Standard	ZF Mgcawu (NZF)	5	5	4.5	Yes	Analysis
6	Northern Cape Schools Chess Provincial Eliminations 2021 (Boys)	2021-11-05	2021-11-05	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
7	ZFM Schools Eliminations 2021 (Open)	2021-10-16	2021-10-16	Standard	ZF Mgcawu (NZF)	5	5	4	Yes	Analysis
8	Northern Cape Closed Chess Championships 2019 (U14)	2019-08-30	2019-09-01	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
9	Inter Regional Chess Championship 2019 (U12)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
10	ZFM Open Tournament 2019 (U12)	2019-03-02	2019-03-02	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
11	South African Junior Team Championships 2018 (U10C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	5	Yes	Analysis
12	Northern Cape Closed Chess Championships 2018 (U10 Open)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	5	4	Yes	Analysis
13	King`s Guard Women`s Day Open Chess Tournament 2018 (B)	2018-08-04	2018-08-04	Standard	ZF Mgcawu (NZF)	5	5	2	Yes	Analysis
14	ZF MGCAWU Mandela Centenary Open Chess Tournament 2018 (U12)	2018-07-20	2018-07-21	Standard	ZF Mgcawu (NZF)	6	6	4	Yes	Analysis
15	ZF Mgcawu Qualifier (2)	2018-04-21	2018-04-21	Standard	ZF Mgcawu (NZF)	5	4	1	Yes	Analysis

#	Games	Start				End
1	14	Tournament Northern Cape Schools Chess Provincial Eliminations 2021				Tournament ZFM Trials 2023
		date 2021-11-05	rnd 4	type Standard	result 1	date 2023-06-03	rnd 2	type Standard	result 1
		Opponent Lekhwi, N (Nazia)				Opponent Burger, J (Jacobus Coenraad)
2	7	Tournament Northern Cape Closed Chess Championships 2019				Tournament ZFM Schools Eliminations 2021
		date 2019-08-31	rnd 3	type Standard	result 1	date 2021-10-16	rnd 4	type Standard	result 1
		Opponent Lekwene, K (Kgatontle)				Opponent Steyn, D (De La Rey)
3	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Mabuza, N (Ndumiso)				Opponent Van Rensburg, A (Anke)

#	Games	Start				End
1	14	Tournament Northern Cape Schools Chess Provincial Eliminations 2021				Tournament ZFM Trials 2023
		date 2021-11-05	rnd 4	type Standard	result 1	date 2023-06-03	rnd 2	type Standard	result 1
		Opponent Lekhwi, N (Nazia)				Opponent Burger, J (Jacobus Coenraad)
2	7	Tournament Northern Cape Closed Chess Championships 2019				Tournament ZFM Schools Eliminations 2021
		date 2019-08-31	rnd 3	type Standard	result 1	date 2021-10-16	rnd 4	type Standard	result 1
		Opponent Lekwene, K (Kgatontle)				Opponent Steyn, D (De La Rey)
3	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Mabuza, N (Ndumiso)				Opponent Van Rensburg, A (Anke)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Mabuza, N (Ndumiso)				Opponent Van Rensburg, A (Anke)
2	4	Tournament ZFM Schools Eliminations 2021				Tournament ZFM Schools Eliminations 2021
		date 2021-10-16	rnd 1	type Standard	result 1	date 2021-10-16	rnd 4	type Standard	result 1
		Opponent Mouers, C (Charvento)				Opponent Steyn, D (De La Rey)
3	3	Tournament ZFM Schools Trials 2022				Tournament ZF Mgcawu Open 2023
		date 2022-05-28	rnd 5	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Malgas, R (Rozjano)				Opponent Mabunda, P (Precious)

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Mabuza, N (Ndumiso)				Opponent Van Rensburg, A (Anke)
2	4	Tournament ZFM Schools Eliminations 2021				Tournament ZFM Schools Eliminations 2021
		date 2021-10-16	rnd 1	type Standard	result 1	date 2021-10-16	rnd 4	type Standard	result 1
		Opponent Mouers, C (Charvento)				Opponent Steyn, D (De La Rey)
3	3	Tournament ZFM Schools Trials 2022				Tournament ZF Mgcawu Open 2023
		date 2022-05-28	rnd 5	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Malgas, R (Rozjano)				Opponent Mabunda, P (Precious)

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	Iglesias Giannantonio ,M (Mario)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Iglesias Giannantonio ,M (Mario)	4	1245.7	1033.2	4	1246.6	1033.2	0	0	0	0	0	0
2	Human ,P (Pierre-Henri)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Human ,P (Pierre-Henri)	3	1021	1162.6	3	1019.7	1162.6	0	0	0	0	0	0
3	Sihamba ,S (Somila)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Sihamba ,S (Somila)	3	934.1	650.8	3	915	650.8	0	0	0	0	0	0
4	Breyl ,J (Jana)	2	2	425	2	2	425	0	0	0	0	0	0
4	Breyl ,J (Jana)	2	1148.4	1573.4	2	1139.8	1573.4	0	0	0	0	0	0
5	Mouers ,M (Melvia)	2	2	425	2	2	425	0	0	0	0	0	0
5	Mouers ,M (Melvia)	2	1153.3	1578.3	2	1153.9	1578.3	0	0	0	0	0	0
6	Nash ,O (Owen)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nash ,O (Owen)	1	1048.1	1473.1	1	1021.3	1473.1	0	0	0	0	0	0
7	Mouers ,C (Charvento)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mouers ,C (Charvento)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Booysen ,V (Vuyani)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Booysen ,V (Vuyani)	1	1075.5	650.5	1	1058.4	650.5	0	0	0	0	0	0
9	Kopedi ,S (Seth)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kopedi ,S (Seth)	1	1197.1	1622.1	1	1200.9	1622.1	0	0	0	0	0	0
10	Pofadder ,R (Rechachalus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Pofadder ,R (Rechachalus)	1	1200	1200	1	1200	1200	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

Booysen, L (Lebogang)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms