Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, A (Amelie)

Chess SA id

2170304375

FIDE id

Date of birth

2017-04-11 (U10)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1196.4	1195.7	1200	1200
Raw rating	1196.4	1195.7	1200	1200
Weighted rating	1196.3	1195.5	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.7	166.8	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1196.4	1195.7	1200	1200
Analysis
Rating	1196.4	1195.7	1200	1200
Raw rating	1196.4	1195.7	1200	1200
Weighted rating	1196.3	1195.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166.7	166.8	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	1196.4	1195.7	1200	1200
New weighted rating	1196.2	1195.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1196.4	1195.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1196.4	1195.7	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

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

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Female
Age group	U10
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-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	5	2	40	-85	1200	1115
Standard	5	2	40	-85	1200	1115
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	4.5	45	-42.5	1182.9	1140.4
Standard	10	4.5	45	-42.5	1182.9	1140.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1196.4	1195.7	1200	1200
2025-09-01	1196.4	1195.7	1200	1200
2025-08-01	1196.4	1195.7	1200	1200
2025-07-01	1196.4	1195.7	1200	1200
2025-06-01	1195.6	1194.7	1200	1200
2025-05-01	1196.9	1196.2	1200	1200
2025-04-01	1196.9	1196.2	1200	1200
2025-03-01	1196.9	1196.2	1200	1200
2025-02-01	1196.8	1196.2	1200	1200
2025-01-01	1194.7	1193.6	1200	1200
2024-12-01	1194.7	1193.6	1200	1200
2024-11-01	1194.7	1193.6	1200	1200
2024-10-01	1194.7	1193.6	1200	1200
2024-09-01	1194.7	1193.6	1200	1200
2024-08-01	1194.7	1193.6	1200	1200
2024-07-01	1194.7	1193.6	1200	1200
2024-06-01	1194.7	1193.6	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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 Gauteng North School Individual Championships D1 (U9 Girls)	2025-05-17	2025-05-17	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng North School Individual Championships D1 (U9 Girls)	2025-05-17	2025-05-17	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2024 Gauteng North School District Individual Championships - D1 (U9 Girls)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Mhlongo, Z (Ziyanda)				Opponent Mtimunye, K (Kgaugelo)
2	2	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mahlangu, M (Mandisa)				Opponent Mokone, B (Boitumelo)
3	1	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 5	type Standard	result 0.5	date 2024-05-11	rnd 5	type Standard	result 0.5
		Opponent Tlaka, T (Thandiwe)				Opponent Tlaka, T (Thandiwe)

#	Games	Start				End
1	2	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Mhlongo, Z (Ziyanda)				Opponent Mtimunye, K (Kgaugelo)
2	2	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mahlangu, M (Mandisa)				Opponent Mokone, B (Boitumelo)
3	1	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 5	type Standard	result 0.5	date 2024-05-11	rnd 5	type Standard	result 0.5
		Opponent Tlaka, T (Thandiwe)				Opponent Tlaka, T (Thandiwe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Mhlongo, Z (Ziyanda)				Opponent Mtimunye, K (Kgaugelo)
2	2	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mahlangu, M (Mandisa)				Opponent Mokone, B (Boitumelo)

#	Games	Start				End
1	2	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Mhlongo, Z (Ziyanda)				Opponent Mtimunye, K (Kgaugelo)
2	2	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mahlangu, M (Mandisa)				Opponent Mokone, B (Boitumelo)

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	Mhlongo ,Z (Ziyanda)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mhlongo ,Z (Ziyanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mahlangu ,M (Mandisa)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mahlangu ,M (Mandisa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mtimunye ,K (Kgaugelo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mtimunye ,K (Kgaugelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Mokone ,B (Boitumelo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mokone ,B (Boitumelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Backeberg ,L (Layla)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Backeberg ,L (Layla)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Tlaka ,T (Thandiwe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Tlaka ,T (Thandiwe)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Ferreira ,L (Leah)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ferreira ,L (Leah)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Westermann ,Z (Zelri)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Westermann ,Z (Zelri)	1	1029	604	1	1029.1	604	0	0	0	0	0	0
9	Moll ,L (Lieka)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Moll ,L (Lieka)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Mabuza ,K (Khayelihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mabuza ,K (Khayelihle)	1	1200	775	1	1200	775	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, A (Amelie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms