Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, D (Darius)

Chess SA id

107048335

FIDE id

Date of birth

2007-12-13 (U20)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	671.4	687	640.2	640.2
Raw rating	671.4	687	640.2	640.2
Weighted rating	671.4	687	640.2	640.2
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	352.1	344.4	368.1	368.1
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	694.3 2019-02-01	714.2 2019-02-01	640.2 2024-02-01	640.2 2024-02-01
Highest weighted rating	694.3 2024-11-01	714.2 2024-11-01	640.2 2024-11-01	640.2 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	671.4	687	640.2	640.2
Analysis
Rating	671.4	687	640.2	640.2
Raw rating	671.4	687	640.2	640.2
Weighted rating	671.4	687	640.2
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	352.1	344.4	368.1	368.1
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	671.4	687	640.2	640.2
New weighted rating	671.4	687	640.2	640.2
New weighted performance	0	0	0	0
Temp new rating	671.4	687	640.2	640.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	671.4	687	640.2	640.2
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	232	219	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	22	8	36.36	-115.9	835	719.1
Standard	22	8	36.36	-115.9	835	719.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	671.4	687	640.2	640.2
2025-09-30	671.4	687	640.2	640.2
2025-09-01	671.4	687	640.2	640.2
2025-08-01	671.4	687	640.2	640.2
2025-07-01	671.4	687	640.2	640.2
2025-06-01	671.4	687	640.2	640.2
2025-05-01	671.4	687	640.2	640.2
2025-04-01	671.4	687	640.2	640.2
2025-03-01	671.4	687	640.2	640.2
2025-02-01	671.4	687	640.2	640.2
2025-01-01	671.4	687	640.2	640.2
2024-12-01	671.4	687	640.2	640.2
2024-11-01	671.4	687	640.2	640.2
2024-10-01	671.4	687	640.2	640.2
2024-09-01	671.4	687	640.2	640.2
2024-08-01	671.4	687	640.2	640.2
2024-07-01	671.4	687	640.2	640.2
2024-09-01	671.4	687	640.2	640.2
2024-05-01	671.4	687	640.2	640.2
2024-04-01	671.4	687	640.2	640.2
2024-03-01	671.4	687	640.2	640.2
2024-02-01	671.4	687	640.2	640.2
2024-01-01	671.4	687	640.2	640.2
2023-12-01	671.4	687	640.2	640.2

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	2019 Gauteng School League Finals (U13 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
2	Boksburg Open 2019 (C)	2019-01-19	2019-01-19	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	Elspark Open 2018 (C)	2018-02-10	2018-02-10	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	South African Junior Team Championships 2017 (U12C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Elspark Open 2018				Tournament Elspark Open 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Nickols, C (Corneil)				Opponent Black, C (Connor)
2	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 5	type Standard	result 1	date 2019-08-23	rnd 5	type Standard	result 1
		Opponent Wills, J (Jacob)				Opponent Wills, J (Jacob)
3	1	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Vuroyai, K (Kudakwashe)				Opponent Vuroyai, K (Kudakwashe)

#	Games	Start				End
1	2	Tournament Elspark Open 2018				Tournament Elspark Open 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Nickols, C (Corneil)				Opponent Black, C (Connor)
2	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 5	type Standard	result 1	date 2019-08-23	rnd 5	type Standard	result 1
		Opponent Wills, J (Jacob)				Opponent Wills, J (Jacob)
3	1	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Vuroyai, K (Kudakwashe)				Opponent Vuroyai, K (Kudakwashe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Elspark Open 2018				Tournament Elspark Open 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Nickols, C (Corneil)				Opponent Black, C (Connor)
2	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 5	type Standard	result 1	date 2019-08-23	rnd 5	type Standard	result 1
		Opponent Wills, J (Jacob)				Opponent Wills, J (Jacob)
3	1	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Vuroyai, K (Kudakwashe)				Opponent Vuroyai, K (Kudakwashe)

#	Games	Start				End
1	2	Tournament Elspark Open 2018				Tournament Elspark Open 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Nickols, C (Corneil)				Opponent Black, C (Connor)
2	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 5	type Standard	result 1	date 2019-08-23	rnd 5	type Standard	result 1
		Opponent Wills, J (Jacob)				Opponent Wills, J (Jacob)
3	1	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Vuroyai, K (Kudakwashe)				Opponent Vuroyai, K (Kudakwashe)

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	Nkwanyana ,W (Wandile)	1	1	425	1	1	425	0	0	0	0	0	0
1	Nkwanyana ,W (Wandile)	1	500	925	1	500	925	0	0	0	0	0	0
2	Mokgwabone ,K (Kgosi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mokgwabone ,K (Kgosi)	1	805	380	1	805	380	0	0	0	0	0	0
3	Terblanche ,A (Anja)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Terblanche ,A (Anja)	1	1010.4	585.4	1	993.8	585.4	0	0	0	0	0	0
4	Nel ,G (Grant)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nel ,G (Grant)	1	879.8	454.8	1	879.8	454.8	0	0	0	0	0	0
5	Cloete ,K (Kyle)	1	1	425	1	1	425	0	0	0	0	0	0
5	Cloete ,K (Kyle)	1	1151.5	1576.5	1	1141.6	1576.5	0	0	0	0	0	0
6	Mokhudu ,K (Katlego)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mokhudu ,K (Katlego)	1	587.4	162.4	1	587.4	162.4	0	0	0	0	0	0
7	Nickols ,C (Corneil)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nickols ,C (Corneil)	1	500	925	1	500	925	0	0	0	0	0	0
8	Black ,C (Connor)	1	1	425	1	1	425	0	0	0	0	0	0
8	Black ,C (Connor)	1	648.1	1073.1	1	640.4	1073.1	0	0	0	0	0	0
9	Morapedi ,K (Katlego)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Morapedi ,K (Katlego)	1	676.2	251.2	1	704.2	251.2	0	0	0	0	0	0
10	Smith ,R (Ryan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Smith ,R (Ryan)	1	780.2	1205.2	1	780.2	1205.2	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

Pretorius, D (Darius)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms