Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, A (Andries)

Chess SA id

1100112374

FIDE id

Date of birth

2010-02-17 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1126.7	1102	1200	1200
Raw rating	1126.7	1102	1200	1200
Weighted rating	1126.7	1102	1200	1200
Weighted performance	0	0	0	0
Floor	705	702.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	184.1	190.7	165.8	165.8
Highest rating	1233.4 2019-03-01	1221.8 2019-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1205 2020-01-01	1202.8 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1205 2020-02-01	1202.8 2020-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1233.4 2019-03-01	1221.8 2019-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1126.7	1102	1200	1200
Analysis
Rating	1126.7	1102	1200	1200
Raw rating	1126.7	1102	1200	1200
Weighted rating	1126.7	1102	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	705	702.8	700	700
Max/Min rating change allowed	184.1	190.7	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	1126.7	1102	1200	1200
New weighted rating	1126.7	1102	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1126.7	1102	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1126.7	1102	1200	1200
New K-factor	36	36	36	36
New floor	705	702.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	6	46.15	-32.7	1067.3	1034.6
Standard	13	6	46.15	-32.7	1067.3	1034.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1126.7	1102	1200	1200
2025-09-30	1126.7	1102	1200	1200
2025-09-01	1126.7	1102	1200	1200
2025-08-01	1126.7	1102	1200	1200
2025-07-01	1126.7	1102	1200	1200
2025-06-01	1126.7	1102	1200	1200
2025-05-01	1126.7	1102	1200	1200
2025-04-01	1126.7	1102	1200	1200
2025-03-01	1126.7	1102	1200	1200
2025-02-01	1126.7	1102	1200	1200
2025-01-01	1126.7	1102	1200	1200
2024-12-01	1126.7	1102	1200	1200
2024-11-01	1126.7	1102	1200	1200
2024-10-01	1126.7	1102	1200	1200
2024-09-01	1126.7	1102	1200	1200
2024-08-01	1126.7	1102	1200	1200
2024-07-01	1126.7	1102	1200	1200
2024-09-01	1126.7	1102	1200	1200
2024-05-01	1126.7	1102	1200	1200
2024-04-01	1126.7	1102	1200	1200
2024-03-01	1126.7	1102	1200	1200
2024-02-01	1126.7	1102	1200	1200
2024-01-01	1126.7	1102	1200	1200
2023-12-01	1126.7	1102	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	2020 Tuks Open (D)	2020-02-22	2020-02-22	Standard	Tshwane (GTP)	5	3	0	Yes	Analysis
2	2020 Constantiapark Open Chess Tournament (D)	2020-02-08	2020-02-08	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2019 D4 Individual Finals (U9 Mixed)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2020 Constantiapark Open Chess Tournament				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Laas, I (Isabella)				Opponent Oosthuizen, RG (Rudolph Gerhardus)
2	2	Tournament 2019 D4 Individual Finals				Tournament 2019 D4 Individual Finals
		date 2019-03-09	rnd 4	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 1
		Opponent Moodley, D (Dhiren)				Opponent Van Der Merwe, A (Alan)
3	1	Tournament 2020 Constantiapark Open Chess Tournament				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-08	rnd 2	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Masilo, K (Kgodiso)				Opponent Masilo, K (Kgodiso)

#	Games	Start				End
1	2	Tournament 2020 Constantiapark Open Chess Tournament				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Laas, I (Isabella)				Opponent Oosthuizen, RG (Rudolph Gerhardus)
2	2	Tournament 2019 D4 Individual Finals				Tournament 2019 D4 Individual Finals
		date 2019-03-09	rnd 4	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 1
		Opponent Moodley, D (Dhiren)				Opponent Van Der Merwe, A (Alan)
3	1	Tournament 2020 Constantiapark Open Chess Tournament				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-08	rnd 2	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Masilo, K (Kgodiso)				Opponent Masilo, K (Kgodiso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2020 Constantiapark Open Chess Tournament				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Laas, I (Isabella)				Opponent Oosthuizen, RG (Rudolph Gerhardus)
2	2	Tournament 2019 D4 Individual Finals				Tournament 2019 D4 Individual Finals
		date 2019-03-09	rnd 4	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 1
		Opponent Moodley, D (Dhiren)				Opponent Van Der Merwe, A (Alan)
3	1	Tournament 2020 Constantiapark Open Chess Tournament				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-08	rnd 2	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Masilo, K (Kgodiso)				Opponent Masilo, K (Kgodiso)

#	Games	Start				End
1	2	Tournament 2020 Constantiapark Open Chess Tournament				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Laas, I (Isabella)				Opponent Oosthuizen, RG (Rudolph Gerhardus)
2	2	Tournament 2019 D4 Individual Finals				Tournament 2019 D4 Individual Finals
		date 2019-03-09	rnd 4	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 1
		Opponent Moodley, D (Dhiren)				Opponent Van Der Merwe, A (Alan)
3	1	Tournament 2020 Constantiapark Open Chess Tournament				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-08	rnd 2	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Masilo, K (Kgodiso)				Opponent Masilo, K (Kgodiso)

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	Packirisamy ,V (Veeasha)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Packirisamy ,V (Veeasha)	1	842	417	1	842	417	0	0	0	0	0	0
2	Gruenenfelder ,L (Laker)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Gruenenfelder ,L (Laker)	1	1232.1	807.1	1	1240	807.1	0	0	0	0	0	0
3	Fabricius ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Fabricius ,A (Aiden)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Moodley ,D (Dhiren)	1	1	425	1	1	425	0	0	0	0	0	0
4	Moodley ,D (Dhiren)	1	1187.7	1612.7	1	1184	1612.7	0	0	0	0	0	0
5	Hattingh ,H (Heinrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Hattingh ,H (Heinrich)	1	1112.5	687.5	1	1092.8	687.5	0	0	0	0	0	0
6	Masilo ,K (Kgodiso)	1	1	425	1	1	425	0	0	0	0	0	0
6	Masilo ,K (Kgodiso)	1	1213.9	1638.9	1	1217.2	1638.9	0	0	0	0	0	0
7	Oosthuizen ,RG (Rudolph Gerhardus)	1	1	425	1	1	425	0	0	0	0	0	0
7	Oosthuizen ,RG (Rudolph Gerhardus)	1	904.3	1329.3	1	658.8	1329.3	0	0	0	0	0	0
8	Molete ,K (Kutlwano)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Molete ,K (Kutlwano)	1	1086.8	661.8	1	1062.6	661.8	0	0	0	0	0	0
9	Bogaard ,FK (Franco Konrad)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Bogaard ,FK (Franco Konrad)	1	1055	630	1	1028.3	630	0	0	0	0	0	0
10	Padayachy ,S (Shreya)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Padayachy ,S (Shreya)	1	1152.6	727.6	1	1127.2	727.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Pretorius, A (Andries)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms