Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oosthuizen, L (Luan)

Chess SA id

1100141904

FIDE id

Date of birth

2010-05-21 (U16)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1105.8	1090.5	1200	1200
Raw rating	1105.8	1090.5	1200	1200
Weighted rating	1105.3	1090	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	189.6	193.8	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1105.8	1090.5	1200	1200
Analysis
Rating	1105.8	1090.5	1200	1200
Raw rating	1105.8	1090.5	1200	1200
Weighted rating	1105.3	1090	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	189.6	193.8	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	1105.8	1090.5	1200	1200
New weighted rating	1105.3	1090.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1105.8	1090.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1105.8	1090.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	10	10
	10	10
	0	0
History	20	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Sedibeng (GSV)
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	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
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	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	20	6	30	-170	1207.2	1037.2
Standard	20	6	30	-170	1207.2	1037.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1105.8	1090.5	1200	1200
2025-09-01	1105.8	1090.5	1200	1200
2025-08-01	1105.8	1090.5	1200	1200
2025-07-01	1105.8	1090.5	1200	1200
2025-06-01	1105.8	1090.5	1200	1200
2025-05-01	1105.8	1090.5	1200	1200
2025-04-01	1105.8	1090.5	1200	1200
2025-03-01	1105.8	1090.5	1200	1200
2025-02-01	1105.8	1090.5	1200	1200
2025-01-01	1104.5	1089.2	1200	1200
2024-12-01	1104.5	1089.2	1200	1200
2024-11-01	1104.5	1089.2	1200	1200
2024-10-01	1104.5	1089.2	1200	1200
2024-09-01	1104.5	1089.2	1200	1200
2024-08-01	1104.5	1089.2	1200	1200
2024-07-01	1104.5	1089.2	1200	1200
2024-06-01	1104.5	1089.2	1200	1200
2024-08-01	1104.5	1089.2	1200	1200
2024-04-01	1104.5	1089.2	1200	1200
2024-03-01	1104.5	1089.2	1200	1200
2024-02-01	1104.5	1089.2	1200	1200
2024-01-01	1104.5	1089.2	1200	1200
2023-12-01	1104.5	1089.2	1200	1200
2023-11-01	1104.5	1089.2	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	Gauteng D7 Teams 2023 (U13)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
2	Gauteng Schools D7 2023 (U13 Boys)	2023-05-20	2023-05-20	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
3	D7 Teams 2022 (U13 Mixed+Girls)	2022-08-13	2022-08-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
4	Gaueng Schools D7 2022 (U13 Boys)	2022-06-04	2022-06-04	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament D7 Teams 2022				Tournament D7 Teams 2022
		date 2022-08-13	rnd 4	type Standard	result 1	date 2022-08-13	rnd 5	type Standard	result 1
		Opponent Delekero, S (Shalom)				Opponent Posthumus, R (Regan)
2	1	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 5	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Coetzer, J (Jessica)				Opponent Coetzer, J (Jessica)
3	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Makwara, E (Elijah)				Opponent Makwara, E (Elijah)

#	Games	Start				End
1	2	Tournament D7 Teams 2022				Tournament D7 Teams 2022
		date 2022-08-13	rnd 4	type Standard	result 1	date 2022-08-13	rnd 5	type Standard	result 1
		Opponent Delekero, S (Shalom)				Opponent Posthumus, R (Regan)
2	1	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 5	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Coetzer, J (Jessica)				Opponent Coetzer, J (Jessica)
3	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Makwara, E (Elijah)				Opponent Makwara, E (Elijah)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament D7 Teams 2022				Tournament D7 Teams 2022
		date 2022-08-13	rnd 4	type Standard	result 1	date 2022-08-13	rnd 5	type Standard	result 1
		Opponent Delekero, S (Shalom)				Opponent Posthumus, R (Regan)
2	1	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 5	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Coetzer, J (Jessica)				Opponent Coetzer, J (Jessica)
3	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Makwara, E (Elijah)				Opponent Makwara, E (Elijah)

#	Games	Start				End
1	2	Tournament D7 Teams 2022				Tournament D7 Teams 2022
		date 2022-08-13	rnd 4	type Standard	result 1	date 2022-08-13	rnd 5	type Standard	result 1
		Opponent Delekero, S (Shalom)				Opponent Posthumus, R (Regan)
2	1	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 5	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Coetzer, J (Jessica)				Opponent Coetzer, J (Jessica)
3	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Makwara, E (Elijah)				Opponent Makwara, E (Elijah)

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	Makathini ,S (Siyabonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Makathini ,S (Siyabonga)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Nkambule ,K (Kim)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nkambule ,K (Kim)	1	1113	688	1	1096.8	688	0	0	0	0	0	0
3	Kock ,B (Bokamoso)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kock ,B (Bokamoso)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Venter ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Venter ,J (James)	1	1116.6	691.6	1	1098.4	691.6	0	0	0	0	0	0
5	Marena ,J (John)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Marena ,J (John)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Loggenberg ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Loggenberg ,B (Ben)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Maduyu ,I (Isaac)	1	1	425	1	1	425	0	0	0	0	0	0
7	Maduyu ,I (Isaac)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mackay ,FG (Fraser Gunn)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mackay ,FG (Fraser Gunn)	1	1183.4	758.4	1	1173.7	758.4	0	0	0	0	0	0
9	Makwara ,E (Elijah)	1	1	425	1	1	425	0	0	0	0	0	0
9	Makwara ,E (Elijah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Posthumus ,R (Regan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Posthumus ,R (Regan)	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

Tournaments

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Statistics

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PLAYER PAGE

Personal

Oosthuizen, L (Luan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms