Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rooibaardt, L (Lorenzo)

Chess SA id

1010098859

FIDE id

Date of birth

2001-04-24 (Adult)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1109.7	1099.6	1200	1200
Raw rating	1109.7	1099.6	1200	1200
Weighted rating	1109.7	1099.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	188.6	191.3	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1109.7	1099.6	1200	1200
Analysis
Rating	1109.7	1099.6	1200	1200
Raw rating	1109.7	1099.6	1200	1200
Weighted rating	1109.7	1099.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	188.6	191.3	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	1109.7	1099.6	1200	1200
New weighted rating	1109.7	1099.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1109.7	1099.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1109.7	1099.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	15	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	15	7	46.67	-28.3	1002.4	974.1
Standard	15	7	46.67	-28.3	1002.4	974.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1109.7	1099.6	1200	1200
2025-09-01	1109.7	1099.6	1200	1200
2025-08-01	1109.7	1099.6	1200	1200
2025-07-01	1109.7	1099.6	1200	1200
2025-06-01	1109.7	1099.6	1200	1200
2025-05-01	1109.7	1099.6	1200	1200
2025-04-01	1109.7	1099.6	1200	1200
2025-03-01	1109.7	1099.6	1200	1200
2025-02-01	1109.7	1099.6	1200	1200
2025-01-01	1109.7	1099.6	1200	1200
2024-12-01	1109.7	1099.6	1200	1200
2024-11-01	1109.7	1099.6	1200	1200
2024-10-01	1109.7	1099.6	1200	1200
2024-09-01	1109.7	1099.6	1200	1200
2024-08-01	1109.7	1099.6	1200	1200
2024-07-01	1109.7	1099.6	1200	1200
2024-06-01	1109.7	1099.6	1200	1200
2024-08-01	1109.7	1099.6	1200	1200
2024-04-01	1109.7	1099.6	1200	1200
2024-03-01	1109.7	1099.6	1200	1200
2024-02-01	1109.7	1099.6	1200	1200
2024-01-01	1109.7	1099.6	1200	1200
2023-12-01	1109.7	1099.6	1200	1200
2023-11-01	1109.7	1099.6	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	Namakwa Proewe 2019 (U18 Boys)	2019-03-02	2019-03-02	Standard	Namakwa (NCN)	5	5	2	Yes	Analysis
2	Namakwa Proewe 2018 (O18)	2018-08-04	2018-08-04	Standard	Namakwa (NCN)	5	5	2	Yes	Analysis
3	Namakwa Distrik Skaak Proewe 2018 (O18 Seuns)	2018-03-17	2018-03-17	Standard	Namakwa (NCN)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Proewe 2018
		date 2018-03-17	rnd 5	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Van Wyk, R (Ronwine)				Opponent Witbooi, J (Jesse Reece)
2	2	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Dawson, J (Jared)				Opponent Jantjies, G (Giovanni)
3	2	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Distrik Skaak Proewe 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Damon, K (Keane)				Opponent Arendse, J (Joshua)

#	Games	Start				End
1	3	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Proewe 2018
		date 2018-03-17	rnd 5	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Van Wyk, R (Ronwine)				Opponent Witbooi, J (Jesse Reece)
2	2	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Dawson, J (Jared)				Opponent Jantjies, G (Giovanni)
3	2	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Distrik Skaak Proewe 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Damon, K (Keane)				Opponent Arendse, J (Joshua)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Proewe 2018
		date 2018-03-17	rnd 5	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Van Wyk, R (Ronwine)				Opponent Witbooi, J (Jesse Reece)
2	2	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Dawson, J (Jared)				Opponent Jantjies, G (Giovanni)
3	2	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Distrik Skaak Proewe 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Damon, K (Keane)				Opponent Arendse, J (Joshua)

#	Games	Start				End
1	3	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Proewe 2018
		date 2018-03-17	rnd 5	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Van Wyk, R (Ronwine)				Opponent Witbooi, J (Jesse Reece)
2	2	Tournament Namakwa Proewe 2019				Tournament Namakwa Proewe 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Dawson, J (Jared)				Opponent Jantjies, G (Giovanni)
3	2	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Distrik Skaak Proewe 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Damon, K (Keane)				Opponent Arendse, J (Joshua)

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	Jantjies ,G (Giovanni)	1	1	425	1	1	425	0	0	0	0	0	0
1	Jantjies ,G (Giovanni)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Damon ,K (Keane)	1	1	425	1	1	425	0	0	0	0	0	0
2	Damon ,K (Keane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Arendse ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
3	Arendse ,J (Joshua)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Cloete ,B (Brumilda)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cloete ,B (Brumilda)	1	1151.5	1576.5	1	1141.6	1576.5	0	0	0	0	0	0
5	Koordom ,C (Chanaido)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Koordom ,C (Chanaido)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Isaacs ,C (Claudius)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Isaacs ,C (Claudius)	1	538	113	1	538	113	0	0	0	0	0	0
7	Barnard ,C (Christine)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Barnard ,C (Christine)	1	824.7	399.7	1	852.6	399.7	0	0	0	0	0	0
8	Cloete ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cloete ,M (Matthew)	1	728.8	303.8	1	765	303.8	0	0	0	0	0	0
9	Witbooi ,J (Jesse Reece)	1	1	425	1	1	425	0	0	0	0	0	0
9	Witbooi ,J (Jesse Reece)	1	899.2	1324.2	1	916.8	1324.2	0	0	0	0	0	0
10	Mouton ,D (Deavandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mouton ,D (Deavandre)	1	799.6	374.6	1	830.8	374.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Rooibaardt, L (Lorenzo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms