Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, A (Amore)

Chess SA id

2130192032

FIDE id

Date of birth

2013-08-13 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

19.5

Junior GPX Points

1079.5

Item	Main	Standard	Rapid	Blitz
Rating	1251.3	1253.7	1248.7	1200
Raw rating	1236.1	1253.7	1210	1200
Weighted rating	1251.3	1239.5	1248.7	1200
Weighted performance	1238.6	0	1221.3	0
Floor	768.5	763.7	767.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.5	153.6	163.5	165.8
Highest rating	1316.2 2024-05-01	1354.9 2024-05-01	1374.2 2024-02-01	1200 2024-02-01
Highest raw rating	1268.5 2025-05-05	1263.7 2025-05-05	1267.9 2024-04-01	1200 2024-02-01
Highest weighted rating	1268.5 2024-10-01	1263.7 2024-10-01	1267.9 2024-10-01	1200 2024-02-01
Highest weighted performance	1316.2 2024-05-01	1354.9 2024-05-01	1374.2 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.6	0	-2.9	0
New rating	1250.7	1253.7	1245.8	1200
Analysis
Rating	1251.3	1253.7	1248.7	1200
Raw rating	1236.1	1253.7	1210	1200
Weighted rating	1251.3	1239.5	1248.7
Weighted performance	1238.6	0	1221.3
K-factor	36	36	36	36
Floor	768.5	763.7	767.9	700
Max/Min rating change allowed	157.5	153.6	163.5	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	1236.1	1253.7	1210	1200
New weighted rating	1250.7	1241.5	1245.8	1200
New weighted performance	1238.2	0	1220.9	0
Temp new rating	1250.7	1253.7	1245.8	1200
Temp new rating +/-	-0.6	0	-2.9	0
Final new rating +/-	-0.6	0	-2.9	0
New rating	1250.7	1253.7	1245.8	1200
New K-factor	36	36	36	36
New floor	768.5	763.7	767.9	700

Item	Main	Standard	Rapid
	0	0	0
	29	10	19
	15	5	10
	0	0	0
	0	0	0
	0	0	0
History	44	15	29

Games since
	Main 44	Standard 15		Rapid 29		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3624		1177		192
Female	812		254		49
U14	675		215		34
U14 Female	180		55		10
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1358		233		76
Female	271		45		30
U14	292		43		23
U14 Female	83		17		13
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	29	14	48.28	-14.7	1232.2	1217.5
Standard	10	5.5	55	42.5	1255.3	1297.8
Rapid	19	8.5	44.74	-44.7	1220	1175.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	44	24.5	55.68	48.3	1219.5	1267.8
Standard	15	9	60	85	1229.7	1314.7
Rapid	29	15.5	53.45	29.3	1214.2	1243.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1236.1	1253.7	1210	1200
2025-09-01	1236.1	1253.7	1210	1200
2025-08-01	1260	1253.7	1254.2	1200
2025-07-01	1260	1253.7	1253.3	1200
2025-06-01	1268.5	1263.7	1252.3	1200
2025-05-01	1268.5	1263.7	1251.1	1200
2025-04-01	1245.7	1233.6	1249.9	1200
2025-03-01	1245.7	1233.6	1248.6	1200
2025-02-01	1245.7	1233.6	1246.8	1200
2025-01-01	1260.5	1233.6	1267.9	1200
2024-12-01	1260.5	1233.6	1267.9	1200
2024-11-01	1260.5	1233.6	1267.9	1200
2024-10-01	1260.5	1233.6	1267.9	1200
2024-09-01	1260.5	1233.6	1267.9	1200
2024-08-01	1260.5	1233.6	1267.9	1200
2024-07-01	1260.5	1233.6	1267.9	1200
2024-06-01	1243.2	1200	1267.9	1200
2024-08-01	1243.2	1200	1267.9	1200
2024-04-01	1243.2	1200	1267.9	1200
2024-03-01	1224.2	1200	1241.6	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	Ekurhuleni North Schools Teams 2025 (U13 Girls)	2025-08-16	2025-08-16	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
2	Benoni Clusters Team 2025 (U13 Girls A)	2025-08-09	2025-08-09	Rapid	Ekurhuleni (GE)	6	6	1.5	Yes	Analysis
3	Benoni Primary School Cluster Teams 2025 (U13B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	3	0	Yes	Analysis
4	Ekurhuleni North School District Finals 2025 (U13 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	Benoni Primary School Cluster 12 April 2025 (U13 Girls)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	LS Northmead Trials 2025 (U13)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U13 Girls)	2025-08-16	2025-08-16	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
2	Benoni Clusters Team 2025 (U13 Girls A)	2025-08-09	2025-08-09	Rapid	Ekurhuleni (GE)	6	6	1.5	Yes	Analysis
3	Benoni Primary School Cluster Teams 2025 (U13B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	3	0	Yes	Analysis
4	Ekurhuleni North School District Finals 2025 (U13 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	Benoni Primary School Cluster 12 April 2025 (U13 Girls)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	LS Northmead Trials 2025 (U13)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls)	2024-05-11	2024-05-11	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
8	Benoni Primary School Cluster Individuals 2024 (U11 Girls)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
9	Laerskool Northmead Proewe 2024 (U11)	2024-02-10	2024-02-10	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Laerskool Northmead Proewe 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-02-10	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Henderson, E (Elihu)				Opponent Du Preez, K (Karmi)
2	5	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Pillay, K (Kimaya)				Opponent Hannele, M (Mfakarirwa)
3	4	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament LS Northmead Trials 2025
		date 2024-05-11	rnd 3	type Standard	result 0.5	date 2025-01-25	rnd 1	type Rapid	result 1
		Opponent Mahlangu, S (Sinenhlanhla)				Opponent Botha, L (Lyla)

#	Games	Start				End
1	5	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Benoni Primary School Cluster 12 April 2025
		date 2024-05-11	rnd 3	type Standard	result 0.5	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Mahlangu, S (Sinenhlanhla)				Opponent Peens, C (Caitlyn)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 1	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Greeff, S (Simone)				Opponent Ngoma, S (Sharon)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 0.5	date 2025-06-14	rnd 4	type Standard	result 0.5
		Opponent Motha, L (Lethokuhle)				Opponent Motha, L (Lethokuhle)

#	Games	Start				End
1	6	Tournament Laerskool Northmead Proewe 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-02-10	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Henderson, E (Elihu)				Opponent Du Preez, K (Karmi)
2	5	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Pillay, K (Kimaya)				Opponent Hannele, M (Mfakarirwa)
3	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament LS Northmead Trials 2025
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2025-01-25	rnd 1	type Rapid	result 1
		Opponent Botha, M (Mieke)				Opponent Botha, L (Lyla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Pillay, K (Kimaya)				Opponent Hannele, M (Mfakarirwa)
2	3	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament LS Northmead Trials 2025
		date 2024-05-11	rnd 4	type Standard	result 1	date 2025-01-25	rnd 1	type Rapid	result 1
		Opponent Weakley, A (Alexandra)				Opponent Botha, L (Lyla)
3	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Botha, M (Mieke)				Opponent Khoza, K (Kanteko)

#	Games	Start				End
1	4	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Benoni Primary School Cluster 12 April 2025
		date 2024-05-11	rnd 4	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Weakley, A (Alexandra)				Opponent Peens, C (Caitlyn)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 1	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Greeff, S (Simone)				Opponent Ngoma, S (Sharon)
3	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Kleinhans, S (Siela)				Opponent Kleinhans, S (Siela)

#	Games	Start				End
1	5	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Pillay, K (Kimaya)				Opponent Hannele, M (Mfakarirwa)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament LS Northmead Trials 2025
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2025-01-25	rnd 1	type Rapid	result 1
		Opponent Botha, M (Mieke)				Opponent Botha, L (Lyla)
3	2	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Wessels, A (Amore)				Opponent Ornelas, J (Jayden)

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	Smit ,D (Diane)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
1	Smit ,D (Diane)	3	1283.7	1142.1	0	0	0	3	1220.5	1142.1	0	0	0
2	Mogothane ,L (Lethabo)	2	1	0	0	0	0	2	1	0	0	0	0
2	Mogothane ,L (Lethabo)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
3	Tsagane ,R (Relebogile)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
3	Tsagane ,R (Relebogile)	2	1200	987.5	0	0	0	2	1200	987.5	0	0	0
4	Swanevelder ,Z (Zianey)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
4	Swanevelder ,Z (Zianey)	2	1043.4	830.9	0	0	0	2	1155.2	830.9	0	0	0
5	Wessels ,A (Amore)	2	2	425	0	0	0	2	2	425	0	0	0
5	Wessels ,A (Amore)	2	1196.7	1621.7	0	0	0	2	1191.6	1621.7	0	0	0
6	Motha ,L (Lethokuhle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Motha ,L (Lethokuhle)	1	1202.7	1202.7	1	1199.8	1202.7	0	0	0	0	0	0
7	Ndemande ,A (Ashla)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ndemande ,A (Ashla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Ngoma ,S (Sharon)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ngoma ,S (Sharon)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Peens ,C (Caitlyn)	1	1	425	1	1	425	0	0	0	0	0	0
9	Peens ,C (Caitlyn)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Khoza ,K (Kanteko)	1	1	425	1	1	425	0	0	0	0	0	0
10	Khoza ,K (Kanteko)	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, A (Amore)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms