Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, E (Estienne)

Chess SA id

150030827

FIDE id

Date of birth

1950-08-12 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-01-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1650	1659	1659	1475.3
Raw rating	1650	1659	1659	1475.3
Weighted rating	1649.7	1659	1659	1475.3
Weighted performance	0	0	0	0
Floor	1159	1159	1159	1159
K-factor	28	28	28	28
Min/Max rating change allowed	87.3	86.2	86.2	112
Highest rating	1659 2018-01-01	1659 2018-10-01	1659 2018-10-01	1659 2018-01-01
Highest raw rating	1659 2018-01-01	1659 2024-02-01	1659 2024-02-01	1659 2018-01-01
Highest weighted rating	1659 2018-01-01	1659 2018-10-01	1659 2018-10-01	1659 2018-01-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1650	1659	1659	1475.3
Analysis
Rating	1650	1659	1659	1475.3
Raw rating	1650	1659	1659	1475.3
Weighted rating	1649.7	1659	1659
Weighted performance	0	0	0
K-factor	28	28	28	28
Floor	1159	1159	1159	1159
Max/Min rating change allowed	87.3	86.2	86.2	112
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	1650	1659	1659	1475.3
New weighted rating	1649.9	1659	1659	1475.3
New weighted performance	0	0	0	0
Temp new rating	1650	1659	1659	1475.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1650	1659	1659	1475.3
New K-factor	28	28	28	28
New floor	1159	1159	1159	1159

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	19	6	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	13	4	30.77	-163.5	1225	1061.6
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	13	4	30.77	-163.5	1225	1061.6

Date	Main	Standard	Rapid	Blitz
2025-09-30	1650	1659	1659	1475.3
2025-09-01	1650	1659	1659	1475.3
2025-08-01	1650	1659	1659	1475.3
2025-07-01	1650	1659	1659	1475.3
2025-06-01	1650	1659	1659	1475.3
2025-05-01	1650	1659	1659	1475.3
2025-04-01	1650	1659	1659	1475.3
2025-03-01	1650	1659	1659	1475.3
2025-02-01	1650	1659	1659	1475.3
2025-01-01	1650	1659	1659	1475.3
2024-12-01	1650	1659	1659	1475.3
2024-11-01	1650	1659	1659	1475.3
2024-10-01	1650	1659	1659	1475.3
2024-09-01	1650	1659	1659	1475.3
2024-08-01	1650	1659	1659	1475.3
2024-07-01	1650	1659	1659	1475.3
2024-06-01	1650	1659	1659	1475.3
2024-08-01	1650	1659	1659	1475.3
2024-04-01	1650	1659	1659	1475.3
2024-03-01	1650	1659	1659	1475.3
2024-02-01	1650	1659	1659	1475.3
2024-01-01	1650	1659	1659	1475.3
2023-12-01	1620.2	1659	1659	1475.3
2023-11-01	1620.2	1659	1659	1475.3

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	Bellville Chess Club 01 Blitz Tournament 2019	2019-01-28	2019-01-28	Blitz	Cape Town (WCT)	7	6	2	Yes	Analysis
2	Bellville Chess Club 1 2018	2018-01-29	2018-01-29	Blitz	Cape Town (WCT)	7	7	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2019-01-28	rnd 3	type Blitz	result 1	date 2019-01-28	rnd 4	type Blitz	result 1
		Opponent Visage, P (Philip)				Opponent Osborne, H (Hannah)
2	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 4	type Blitz	result 1	date 2018-01-29	rnd 4	type Blitz	result 1
		Opponent Huggett, E (Etienne)				Opponent Huggett, E (Etienne)
3	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 1	type Blitz	result 1	date 2018-01-29	rnd 1	type Blitz	result 1
		Opponent Nel, O (Ovidius)				Opponent Nel, O (Ovidius)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2019-01-28	rnd 3	type Blitz	result 1	date 2019-01-28	rnd 4	type Blitz	result 1
		Opponent Visage, P (Philip)				Opponent Osborne, H (Hannah)
2	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 4	type Blitz	result 1	date 2018-01-29	rnd 4	type Blitz	result 1
		Opponent Huggett, E (Etienne)				Opponent Huggett, E (Etienne)
3	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 1	type Blitz	result 1	date 2018-01-29	rnd 1	type Blitz	result 1
		Opponent Nel, O (Ovidius)				Opponent Nel, O (Ovidius)

#	Games	Start				End
1	2	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2019-01-28	rnd 3	type Blitz	result 1	date 2019-01-28	rnd 4	type Blitz	result 1
		Opponent Visage, P (Philip)				Opponent Osborne, H (Hannah)
2	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 4	type Blitz	result 1	date 2018-01-29	rnd 4	type Blitz	result 1
		Opponent Huggett, E (Etienne)				Opponent Huggett, E (Etienne)
3	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 1	type Blitz	result 1	date 2018-01-29	rnd 1	type Blitz	result 1
		Opponent Nel, O (Ovidius)				Opponent Nel, O (Ovidius)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2019-01-28	rnd 3	type Blitz	result 1	date 2019-01-28	rnd 4	type Blitz	result 1
		Opponent Visage, P (Philip)				Opponent Osborne, H (Hannah)
2	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 4	type Blitz	result 1	date 2018-01-29	rnd 4	type Blitz	result 1
		Opponent Huggett, E (Etienne)				Opponent Huggett, E (Etienne)
3	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 1	type Blitz	result 1	date 2018-01-29	rnd 1	type Blitz	result 1
		Opponent Nel, O (Ovidius)				Opponent Nel, O (Ovidius)

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	Osborne ,H (Hannah)	1	1	425	0	0	0	0	0	0	1	1	425
1	Osborne ,H (Hannah)	1	1204.4	1629.4	0	0	0	0	0	0	1	1200	1629.4
2	Steenkamp ,M (Murray)	1	0	-425	0	0	0	0	0	0	1	0	-425
2	Steenkamp ,M (Murray)	1	766.4	341.4	0	0	0	0	0	0	1	660	341.4
3	Cohen ,D (Dylan)	1	0	-425	0	0	0	0	0	0	1	0	-425
3	Cohen ,D (Dylan)	1	961.8	536.8	0	0	0	0	0	0	1	961.8	536.8
4	Kryger ,R (Ryno)	1	0	-425	0	0	0	0	0	0	1	0	-425
4	Kryger ,R (Ryno)	1	1200	775	0	0	0	0	0	0	1	1200	775
5	Steenkamp ,W (Wessel)	1	0	-425	0	0	0	0	0	0	1	0	-425
5	Steenkamp ,W (Wessel)	1	1061.2	636.2	0	0	0	0	0	0	1	1061.2	636.2
6	Vermaak ,E (Eon)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Vermaak ,E (Eon)	1	1284.2	859.2	0	0	0	0	0	0	1	1284.2	859.2
7	Huggett ,E (Etienne)	1	1	425	0	0	0	0	0	0	1	1	425
7	Huggett ,E (Etienne)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
8	Magwembere ,A (Adrian)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Magwembere ,A (Adrian)	1	1200	775	0	0	0	0	0	0	1	1200	775
9	Levin ,BRL (Benny)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Levin ,BRL (Benny)	1	1778	1353	0	0	0	0	0	0	1	1778	1353
10	Dykman ,J (Jonathan Lee)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Dykman ,J (Jonathan Lee)	1	1200	775	0	0	0	0	0	0	1	1200	775

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Pretorius, E (Estienne)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms