Chess South Africa Ratings Database

PLAYER PAGE

Personal

Retief, L (Luc)

Chess SA id

1180306453

FIDE id

Date of birth

2018-09-30 (U8)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1063.6

Item	Main	Standard	Rapid	Blitz
Rating	1120.5	1108.3	1200	1200
Raw rating	1120.5	1108.3	1200	1200
Weighted rating	1117.9	1105.2	1200	1200
Weighted performance	996.7	997.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.7	189	165.8	165.8
Highest rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1200 2024-12-01	1200 2024-12-01
Highest weighted rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1120.5	1108.3	1200	1200
Analysis
Rating	1120.5	1108.3	1200	1200
Raw rating	1120.5	1108.3	1200	1200
Weighted rating	1117.9	1105.2	1200
Weighted performance	996.7	997.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185.7	189	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	1120.5	1108.3	1200	1200
New weighted rating	1116.8	1103.9	1200	1200
New weighted performance	995.6	996.8	0	0
Temp new rating	1120.5	1108.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1120.5	1108.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	29	29
	27	27
	0	0
	0	0
	0	0
History	56	56

Games since
	Main 56	Standard 56		Rapid 0		Blitz 0
Gender	Male
Age group	U8
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	4338		1384		365
Male	3193		1039		282
U8	73		22		15
U8 Male	41		13		10
Standard
	RSA		Province		Region
Overall	4300		1503		364
Male	3155		1128		281
U8	90		25		16
U8 Male	49		14		10
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 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	29	9	31.03	-161.2	1232.2	1071
Standard	29	9	31.03	-161.2	1232.2	1071
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	56	15.5	27.68	-189.7	1200.9	1011.2
Standard	56	15.5	27.68	-189.7	1200.9	1011.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1120.5	1108.3	1200	1200
2025-09-01	1120.5	1108.3	1200	1200
2025-08-01	1120.5	1108.3	1200	1200
2025-07-01	1122.9	1110.8	1200	1200
2025-06-01	1121.8	1109.8	1200	1200
2025-05-01	1146.9	1141.5	1200	1200
2025-04-01	1168.7	1167.6	1200	1200
2025-03-01	1124.7	1112.4	1200	1200
2025-02-01	1121.4	1108.9	1200	1200
2025-01-01	1022.6	999	1200	1200
2024-12-01	1036.8	1010.2	1200	1200
2024-11-01	1036.8	1010.2	1200	1200
2024-10-01	1036.8	1010.2	1200	1200
2024-09-01	1044.3	1014.9	1200	1200
2024-08-01	1089.4	1065.7	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
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	JMC - Trinity Randpark Ridge 2025 (U8)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
2	Ekurhuleni Trials 2025 (G)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
3	JMC Crawford Sandton 2025 (U8)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
4	2025 Mid Gauteng Open Chess Tournament (U10)	2025-04-12	2025-04-12	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
5	2025 Prestige Open Chess Tournament (U8)	2025-03-08	2025-03-08	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
6	JMC Kick Off 2025 (U8)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC - Trinity Randpark Ridge 2025 (U8)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
2	Ekurhuleni Trials 2025 (G)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
3	JMC Crawford Sandton 2025 (U8)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
4	2025 Mid Gauteng Open Chess Tournament (U10)	2025-04-12	2025-04-12	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
5	2025 Prestige Open Chess Tournament (U8)	2025-03-08	2025-03-08	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
6	JMC Kick Off 2025 (U8)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
7	Gauteng Inter-Region at UJ 2024 (U8 Mixed)	2024-12-06	2024-12-07	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
8	Chesshereoes Minions 2024 (Grade R)	2024-09-14	2024-09-14	Standard	Johannesburg Metro (GJM)	4	4	1	Yes	Analysis
9	JMC Closed 2024 (U8)	2024-08-09	2024-08-09	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
10	2024 Midstream College Open Chess Tournament (U8)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
11	JMC Trinityhouse Randpark Ridge 2024 (U8)	2024-07-13	2024-07-13	Standard	Johannesburg Metro (GJM)	5	5	0.5	Yes	Analysis
12	2024 Prestige College Open Chess Tournament (F)	2024-07-06	2024-07-06	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2025 Prestige Open Chess Tournament				Tournament 2025 Prestige Open Chess Tournament
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Mawela, L (Lenora)				Opponent Nkabinde, M (Mohau)
2	3	Tournament 2024 Prestige College Open Chess Tournament				Tournament JMC Trinityhouse Randpark Ridge 2024
		date 2024-07-06	rnd 4	type Standard	result 1	date 2024-07-13	rnd 1	type Standard	result 0.5
		Opponent Radebe, M (Mpilo)				Opponent Malemane, A (Atlehang Faith)
3	2	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 2	type Standard	result 0.5	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Wait, E (Eben)				Opponent Mlotshwa, S (Sibongumenzi)

#	Games	Start				End
1	3	Tournament 2025 Prestige Open Chess Tournament				Tournament 2025 Prestige Open Chess Tournament
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Mawela, L (Lenora)				Opponent Nkabinde, M (Mohau)
2	3	Tournament 2024 Prestige College Open Chess Tournament				Tournament JMC Trinityhouse Randpark Ridge 2024
		date 2024-07-06	rnd 4	type Standard	result 1	date 2024-07-13	rnd 1	type Standard	result 0.5
		Opponent Radebe, M (Mpilo)				Opponent Malemane, A (Atlehang Faith)
3	2	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 2	type Standard	result 0.5	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Wait, E (Eben)				Opponent Mlotshwa, S (Sibongumenzi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2024 Prestige College Open Chess Tournament				Tournament 2024 Prestige College Open Chess Tournament
		date 2024-07-06	rnd 4	type Standard	result 1	date 2024-07-06	rnd 5	type Standard	result 1
		Opponent Radebe, M (Mpilo)				Opponent Mabasa, T (Tshimologo)
2	1	Tournament JMC - Trinity Randpark Ridge 2025				Tournament JMC - Trinity Randpark Ridge 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Nieuwoudt, L (Leo)				Opponent Nieuwoudt, L (Leo)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 2	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Oosthuizen, M (Miane)				Opponent Oosthuizen, M (Miane)

#	Games	Start				End
1	2	Tournament 2024 Prestige College Open Chess Tournament				Tournament 2024 Prestige College Open Chess Tournament
		date 2024-07-06	rnd 4	type Standard	result 1	date 2024-07-06	rnd 5	type Standard	result 1
		Opponent Radebe, M (Mpilo)				Opponent Mabasa, T (Tshimologo)
2	1	Tournament JMC - Trinity Randpark Ridge 2025				Tournament JMC - Trinity Randpark Ridge 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Nieuwoudt, L (Leo)				Opponent Nieuwoudt, L (Leo)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 2	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Oosthuizen, M (Miane)				Opponent Oosthuizen, M (Miane)

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	Klopper ,L (Liam)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
1	Klopper ,L (Liam)	4	1185.2	866.4	4	1175.6	866.4	0	0	0	0	0	0
2	Van Eeden ,C (Cilliers)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Eeden ,C (Cilliers)	2	1282.1	857.1	2	1287.3	857.1	0	0	0	0	0	0
3	Dippenaar ,L (Luka)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Dippenaar ,L (Luka)	2	1139.5	714.5	2	1130.9	714.5	0	0	0	0	0	0
4	Cronje ,C (Carter)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Cronje ,C (Carter)	2	1190.9	765.9	2	1187.9	765.9	0	0	0	0	0	0
5	Conradie ,D (David)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Conradie ,D (David)	2	1463.6	1038.6	2	1477	1038.6	0	0	0	0	0	0
6	Mostert ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mostert ,M (Matthew)	1	1124.8	699.8	1	1121.2	699.8	0	0	0	0	0	0
7	Nkabinde ,M (Mohau)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nkabinde ,M (Mohau)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Serrao ,C (Charles)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Serrao ,C (Charles)	1	1288.1	863.1	1	1280.9	863.1	0	0	0	0	0	0
9	Mabasa ,T (Tshimologo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mabasa ,T (Tshimologo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Oosthuizen ,M (Miane)	1	1	425	1	1	425	0	0	0	0	0	0
10	Oosthuizen ,M (Miane)	1	1200	1625	1	1200	1625	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

Retief, L (Luc)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms