Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, P (Pieter)

Chess SA id

1130161780

FIDE id

Date of birth

2013-04-18 (U14)

Gender

Male

Region

Nkangala (MNW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1286.1

Item	Main	Standard	Rapid	Blitz
Rating	1284.7	1276.6	1249.3	1200
Raw rating	1284.7	1276.6	1249.3	1200
Weighted rating	1241.9	1221.2	1249.3	1200
Weighted performance	1217.9	0	0	0
Floor	784.7	776.6	749.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	147	148.7	154.6	165.8
Highest rating	1333.4 2023-09-01	1276.6 2025-09-01	1427.9 2023-09-01	1200 2018-10-01
Highest raw rating	1284.7 2025-09-01	1276.6 2025-09-01	1249.3 2024-03-01	1200 2024-03-01
Highest weighted rating	1265.8 2025-05-05	1258.6 2025-05-05	1249.3 2025-08-01	1200 2018-10-01
Highest weighted performance	1333.4 2023-09-01	1200 2024-03-01	1427.9 2023-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1284.7	1276.6	1249.3	1200
Analysis
Rating	1284.7	1276.6	1249.3	1200
Raw rating	1284.7	1276.6	1249.3	1200
Weighted rating	1241.9	1221.2	1249.3
Weighted performance	1217.9	0	0
K-factor	36	36	36	36
Floor	784.7	776.6	749.3	700
Max/Min rating change allowed	147	148.7	154.6	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	1284.7	1276.6	1249.3	1200
New weighted rating	1245.8	1226.3	1249.3	1200
New weighted performance	1217.4	0	0	0
Temp new rating	1284.7	1276.6	1249.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1284.7	1276.6	1249.3	1200
New K-factor	36	36	36	36
New floor	784.7	776.6	749.3	700

Item	Main	Standard	Rapid
	0	0	0
	20	20	0
	0	0	0
	5	0	5
	0	0	0
	0	0	0
History	25	20	5

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Nkangala (MNW)
Province	Mpumalanga (MP)
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	20	11.5	57.5	63.8	1221.1	1284.8
Standard	20	11.5	57.5	63.8	1221.1	1284.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	15	60	85	1223.5	1308.5
Standard	20	11.5	57.5	63.8	1221.1	1284.8
Rapid	5	3.5	70	170	1233.1	1403.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1284.7	1276.6	1249.3	1200
2025-09-01	1284.7	1276.6	1249.3	1200
2025-08-01	1233.4	1210.1	1249.3	1200
2025-07-01	1233	1209.7	1249.3	1200
2025-06-01	1231	1208.1	1249.3	1200
2025-05-01	1265.8	1258.6	1249.3	1200
2025-04-01	1265.8	1258.6	1249.3	1200
2025-03-01	1226.8	1200	1249.3	1200
2025-02-01	1226.8	1200	1249.3	1200
2025-01-01	1226.8	1200	1249.3	1200
2024-12-01	1226.8	1200	1249.3	1200
2024-11-01	1226.8	1200	1249.3	1200
2024-10-01	1226.8	1200	1249.3	1200
2024-09-01	1226.8	1200	1249.3	1200
2024-08-01	1226.8	1200	1249.3	1200
2024-07-01	1226.8	1200	1249.3	1200
2024-06-01	1226.8	1200	1249.3	1200
2024-08-01	1226.8	1200	1249.3	1200
2024-04-01	1226.8	1200	1249.3	1200
2024-03-01	1226.8	1200	1249.3	1200
2024-02-01	1226.8	1200	1249.3	1200
2024-01-01	1226.8	1200	1249.3	1200
2023-12-01	1226.8	1200	1249.3	1200
2023-11-01	1226.8	1200	1249.3	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane South School District CLOSED League Championship (U13A)	2025-08-15	2025-08-15	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Tshwane South School District Individual Finals (D4) (U13 Boys)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
3	2025 Chris Greyling Open Chess Tournament (D2)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
4	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane South School District CLOSED League Championship (U13A)	2025-08-15	2025-08-15	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Tshwane South School District Individual Finals (D4) (U13 Boys)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
3	2025 Chris Greyling Open Chess Tournament (D2)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
4	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
5	Mpumalanga Final 2023 (U11)	2023-09-02	2023-09-02	Rapid	Gert Sibande (MGS)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament AHS Open Chess Tournament 2025				Tournament 2025 Chris Greyling Open Chess Tournament
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 0.5
		Opponent Focaraccio, C (Cai)				Opponent Du Toit, L (Leone)
2	4	Tournament Mpumalanga Final 2023				Tournament AHS Open Chess Tournament 2025
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Swart, A (Adolf)				Opponent Agenbacht, W (Willem)
3	3	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 3	type Standard	result 1	date 2025-08-15	rnd 5	type Standard	result 1
		Opponent Van Den Bergh, C (Christiaan)				Opponent Li, J (Jiming)

#	Games	Start				End
1	4	Tournament AHS Open Chess Tournament 2025				Tournament 2025 Chris Greyling Open Chess Tournament
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 0.5
		Opponent Focaraccio, C (Cai)				Opponent Du Toit, L (Leone)
2	3	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 3	type Standard	result 1	date 2025-08-15	rnd 5	type Standard	result 1
		Opponent Van Den Bergh, C (Christiaan)				Opponent Li, J (Jiming)
3	3	Tournament 2025 Chris Greyling Open Chess Tournament				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Sambo, A (Amu)				Opponent MOLOTO, T (TSHIRELETSO)

#	Games	Start				End
1	3	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Swart, A (Adolf)				Opponent Lindeque, W (Willem)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 1	type Rapid	result 1	date 2023-09-02	rnd 1	type Rapid	result 1
		Opponent Steyn, I (Ivahn)				Opponent Steyn, I (Ivahn)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 3	type Standard	result 1	date 2025-08-15	rnd 5	type Standard	result 1
		Opponent Van Den Bergh, C (Christiaan)				Opponent Li, J (Jiming)
2	3	Tournament 2025 Chris Greyling Open Chess Tournament				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Sambo, A (Amu)				Opponent MOLOTO, T (TSHIRELETSO)
3	3	Tournament AHS Open Chess Tournament 2025				Tournament 2025 Chris Greyling Open Chess Tournament
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Focaraccio, C (Cai)				Opponent Van Heerden, J (Johann)

#	Games	Start				End
1	3	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 3	type Standard	result 1	date 2025-08-15	rnd 5	type Standard	result 1
		Opponent Van Den Bergh, C (Christiaan)				Opponent Li, J (Jiming)
2	3	Tournament 2025 Chris Greyling Open Chess Tournament				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Sambo, A (Amu)				Opponent MOLOTO, T (TSHIRELETSO)
3	3	Tournament AHS Open Chess Tournament 2025				Tournament 2025 Chris Greyling Open Chess Tournament
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Focaraccio, C (Cai)				Opponent Van Heerden, J (Johann)

#	Games	Start				End
1	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Lindeque, W (Willem)				Opponent Lindeque, W (Willem)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 3	type Rapid	result 1
		Opponent Swart, A (Adolf)				Opponent Swart, A (Adolf)
3	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 1	type Rapid	result 1	date 2023-09-02	rnd 1	type Rapid	result 1
		Opponent Steyn, I (Ivahn)				Opponent Steyn, I (Ivahn)

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	Van Den Bergh ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Van Den Bergh ,C (Christiaan)	1	1193.6	1618.6	1	1198	1618.6	0	0	0	0	0	0
2	Fokker ,CD (Christiaan Dirk)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Fokker ,CD (Christiaan Dirk)	1	1323	898	1	1317.7	898	0	0	0	0	0	0
3	Mellet ,G (Gilan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mellet ,G (Gilan)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	De Jager ,K (Konrad)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	De Jager ,K (Konrad)	1	1184.1	759.1	1	1180.7	759.1	0	0	0	0	0	0
5	Sambo ,A (Amu)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sambo ,A (Amu)	1	1222.5	1647.5	1	1224.6	1647.5	0	0	0	0	0	0
6	Netshimboni ,R (Rendani)	1	1	425	1	1	425	0	0	0	0	0	0
6	Netshimboni ,R (Rendani)	1	1208.3	1633.3	1	1213.2	1633.3	0	0	0	0	0	0
7	Du Bruyn ,D (Dylan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Du Bruyn ,D (Dylan)	1	1446.7	1021.7	1	1442.5	1021.7	0	0	0	0	0	0
8	Agenbacht ,W (Willem)	1	1	425	1	1	425	0	0	0	0	0	0
8	Agenbacht ,W (Willem)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Swart ,R (Reyhan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Swart ,R (Reyhan)	1	1346.7	921.7	1	1344.2	921.7	0	0	0	0	0	0
10	Focaraccio ,C (Cai)	1	1	425	1	1	425	0	0	0	0	0	0
10	Focaraccio ,C (Cai)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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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