Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, P (Pieter)

Chess SA id

1120119746

FIDE id

Date of birth

2012-02-10 (U14)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1158.6	1135.2	1200	1258.4
Raw rating	1158.6	1135.2	1200	1258.4
Weighted rating	1158.6	1135.2	1200	1258.4
Weighted performance	0	0	0	0
Floor	700	700	700	758.4
K-factor	36	36	36	36
Min/Max rating change allowed	175.9	181.9	165.8	152.6
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1461 2022-08-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1258.4 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1258.4 2024-08-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1461 2022-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1158.6	1135.2	1200	1258.4
Analysis
Rating	1158.6	1135.2	1200	1258.4
Raw rating	1158.6	1135.2	1200	1258.4
Weighted rating	1158.6	1135.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	758.4
Max/Min rating change allowed	175.9	181.9	165.8	152.6
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	1158.6	1135.2	1200	1258.4
New weighted rating	1158.6	1135.2	1200	1258.4
New weighted performance	0	0	0	0
Temp new rating	1158.6	1135.2	1200	1258.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1158.6	1135.2	1200	1258.4
New K-factor	36	36	36	36
New floor	700	700	700	758.4

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	0	5
	0	0	0
History	10	5	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Lejweleputswa (FLW)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	10	5	50	0	1179.6	1179.6
Standard	5	1	20	-255	1177.3	922.3
Rapid	0	0	0	0	0	0
Blitz	5	4	80	255	1181.8	1436.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	1158.6	1135.2	1200	1258.4
2025-09-01	1158.6	1135.2	1200	1258.4
2025-08-01	1158.6	1135.2	1200	1258.4
2025-07-01	1158.6	1135.2	1200	1258.4
2025-06-01	1158.6	1135.2	1200	1258.4
2025-05-01	1158.6	1135.2	1200	1258.4
2025-04-01	1158.6	1135.2	1200	1258.4
2025-03-01	1158.6	1135.2	1200	1258.4
2025-02-01	1158.6	1135.2	1200	1258.4
2025-01-01	1158.6	1135.2	1200	1258.4
2024-12-01	1158.6	1135.2	1200	1258.4
2024-11-01	1158.6	1135.2	1200	1258.4
2024-10-01	1158.6	1135.2	1200	1258.4
2024-09-01	1158.6	1135.2	1200	1258.4
2024-08-01	1158.6	1135.2	1200	1258.4
2024-07-01	1158.6	1135.2	1200	1258.4
2024-06-01	1158.6	1135.2	1200	1258.4
2024-08-01	1158.6	1135.2	1200	1258.4
2024-04-01	1158.6	1135.2	1200	1258.4
2024-03-01	1158.6	1135.2	1200	1258.4
2024-02-01	1158.6	1135.2	1200	1258.4
2024-01-01	1158.6	1135.2	1200	1258.4
2023-12-01	1158.6	1135.2	1200	1258.4
2023-11-01	1158.6	1135.2	1200	1258.4

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	Balans Blitz Chess 2022 (B)	2022-08-13	2022-08-13	Blitz	Mangaung (FMB)	5	5	4	Yes	Analysis
2	2019 Kiri Michalakis (B)	2019-09-24	2019-09-24	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Balans Blitz Chess 2022				Tournament Balans Blitz Chess 2022
		date 2022-08-13	rnd 1	type Blitz	result 1	date 2022-08-13	rnd 4	type Blitz	result 1
		Opponent Pretorius, E (Edrich)				Opponent Mcpherson, L (Lilly)
2	1	Tournament 2019 Kiri Michalakis				Tournament 2019 Kiri Michalakis
		date 2019-09-24	rnd 4	type Standard	result 1	date 2019-09-24	rnd 4	type Standard	result 1
		Opponent Bosman, B (Burgurt)				Opponent Bosman, B (Burgurt)

#	Games	Start				End
1	1	Tournament 2019 Kiri Michalakis				Tournament 2019 Kiri Michalakis
		date 2019-09-24	rnd 4	type Standard	result 1	date 2019-09-24	rnd 4	type Standard	result 1
		Opponent Bosman, B (Burgurt)				Opponent Bosman, B (Burgurt)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Balans Blitz Chess 2022				Tournament Balans Blitz Chess 2022
		date 2022-08-13	rnd 1	type Blitz	result 1	date 2022-08-13	rnd 4	type Blitz	result 1
		Opponent Pretorius, E (Edrich)				Opponent Mcpherson, L (Lilly)

#	Games	Start				End
1	4	Tournament Balans Blitz Chess 2022				Tournament Balans Blitz Chess 2022
		date 2022-08-13	rnd 1	type Blitz	result 1	date 2022-08-13	rnd 4	type Blitz	result 1
		Opponent Pretorius, E (Edrich)				Opponent Mcpherson, L (Lilly)
2	1	Tournament 2019 Kiri Michalakis				Tournament 2019 Kiri Michalakis
		date 2019-09-24	rnd 4	type Standard	result 1	date 2019-09-24	rnd 4	type Standard	result 1
		Opponent Bosman, B (Burgurt)				Opponent Bosman, B (Burgurt)

#	Games	Start				End
1	1	Tournament 2019 Kiri Michalakis				Tournament 2019 Kiri Michalakis
		date 2019-09-24	rnd 4	type Standard	result 1	date 2019-09-24	rnd 4	type Standard	result 1
		Opponent Bosman, B (Burgurt)				Opponent Bosman, B (Burgurt)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Balans Blitz Chess 2022				Tournament Balans Blitz Chess 2022
		date 2022-08-13	rnd 1	type Blitz	result 1	date 2022-08-13	rnd 4	type Blitz	result 1
		Opponent Pretorius, E (Edrich)				Opponent Mcpherson, L (Lilly)

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	Breda ,B (Boitumelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Breda ,B (Boitumelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Hendricks ,UO (Uziel Oray)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hendricks ,UO (Uziel Oray)	1	1153.1	728.1	1	1136.7	728.1	0	0	0	0	0	0
3	Fouche ,J (Johan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Fouche ,J (Johan)	1	1133.5	708.5	1	1121.6	708.5	0	0	0	0	0	0
4	Cornelissen ,T (Tinus)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Cornelissen ,T (Tinus)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Bosman ,B (Burgurt)	1	1	425	1	1	425	0	0	0	0	0	0
5	Bosman ,B (Burgurt)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	De Wet ,A (Aiten-Jaun)	1	1	425	0	0	0	0	0	0	1	1	425
6	De Wet ,A (Aiten-Jaun)	1	1134.3	1559.3	0	0	0	0	0	0	1	1200	1559.3
7	Chen ,L (Louis)	1	1	425	0	0	0	0	0	0	1	1	425
7	Chen ,L (Louis)	1	1185.6	1610.6	0	0	0	0	0	0	1	1200	1610.6
8	Phomane ,L (Lintle)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Phomane ,L (Lintle)	1	1189.2	764.2	0	0	0	0	0	0	1	1200	764.2
9	Mcpherson ,L (Lilly)	1	1	425	0	0	0	0	0	0	1	1	425
9	Mcpherson ,L (Lilly)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
10	Pretorius ,E (Edrich)	1	1	425	0	0	0	0	0	0	1	1	425
10	Pretorius ,E (Edrich)	1	1200	1625	0	0	0	0	0	0	1	1200	1625

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Pretorius, P (Pieter)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms