Chess South Africa Ratings Database

PLAYER PAGE

Personal

Weakley, A (Alexandra)

Chess SA id

2140153042

FIDE id

Date of birth

2014-03-17 (U12)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

11.5

Junior GPX Points

1063.3

Item	Main	Standard	Rapid	Blitz
Rating	1103	1082.6	1171.4	1200
Raw rating	1103	1082.6	1171.4	1200
Weighted rating	1088	1071	1170.3	1200
Weighted performance	1007.3	944.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	190.4	196	172.7	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1103	1082.6	1171.4	1200
Analysis
Rating	1103	1082.6	1171.4	1200
Raw rating	1103	1082.6	1171.4	1200
Weighted rating	1088	1071	1170.3
Weighted performance	1007.3	944.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	190.4	196	172.7	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	1103	1082.6	1171.4	1200
New weighted rating	1088.7	1071.3	1170.2	1200
New weighted performance	1007	944.5	0	0
Temp new rating	1103	1082.6	1171.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1103	1082.6	1171.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	14	9	5
	24	14	10
	9	9	0
	0	0	0
	0	0	0
History	47	32	15

Games since
	Main 38	Standard 23		Rapid 15		Blitz 0
Gender	Female
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	14	5	35.71	-121.4	1224.3	1102.8
Standard	9	3	33.33	-141.7	1213.8	1072.2
Rapid	5	2	40	-85	1243	1158
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	14.5	30.85	-162.8	1209.1	1046.4
Standard	32	8.5	26.56	-199.2	1206.8	1007.6
Rapid	15	6	40	-85	1214.1	1129.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1103	1082.6	1171.4	1200
2025-09-01	1103	1082.6	1171.4	1200
2025-08-01	1103	1082.6	1171.4	1200
2025-07-01	1103	1082.6	1171.4	1200
2025-06-01	1085.8	1070.9	1174	1200
2025-05-01	1090.5	1076	1174	1200
2025-04-01	1090.5	1076	1174	1200
2025-03-01	1090.5	1076	1174	1200
2025-02-01	1090.4	1074.9	1174	1200
2025-01-01	1067.4	1038	1173.4	1200
2024-12-01	1067.4	1038	1173.4	1200
2024-11-01	1067.4	1038	1173.4	1200
2024-10-01	1067.4	1038	1173.4	1200
2024-09-01	1054.4	1051.2	1146	1200
2024-08-01	1054.4	1051.2	1146	1200
2024-07-01	1054.4	1051.2	1146	1200
2024-06-01	1052.7	1054	1146	1200
2024-08-01	1052.7	1054	1146	1200
2024-04-01	1141.3	1131.6	1180.6	1200
2024-03-01	1144.2	1131.6	1200	1200
2024-02-01	1144.2	1131.6	1200	1200
2024-01-01	1144.2	1131.6	1200	1200
2023-12-01	1144.2	1131.6	1200	1200
2023-11-01	1144.2	1131.6	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 School District Finals 2025 (U11 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Kemptonpark School Cluster 2025 (U11 Girls)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	East Rand Chess Club Open 2025 (C)	2025-05-03	2025-05-03	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North School District Finals 2025 (U11 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Kemptonpark School Cluster 2025 (U11 Girls)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	East Rand Chess Club Open 2025 (C)	2025-05-03	2025-05-03	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
4	Ekurhuleni North Schools Finals - Teams 2024 (U13 Girls)	2024-08-02	2024-08-02	Rapid	Ekurhuleni (GE)	5	3	2	Yes	Analysis
5	Ekurhuleni North Schools Finals - Teams 2024 (U11 Open)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
6	Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls)	2024-05-11	2024-05-11	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
7	Kempton Park Cluster Teams League 2024 (U13 Girls)	2024-04-13	2024-04-13	Rapid	Ekurhuleni (GE)	6	2	0	Yes	Analysis
8	Ekurhuleni Open 2024 (C)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis
9	Kempton Park Cluster Individuals 2024 (U11 Girls)	2024-03-02	2024-03-02	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
10	Ekurhuleni Trials 2 2023 (U10)	2023-04-22	2023-04-22	Standard	Ekurhuleni (GE)	5	4	1.5	Yes	Analysis
11	Ekhuruleni Chess Trials 1 2023 (U8+U10)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Khumalo, A (Ayabonga)				Opponent Ssekakozi, M (Morgan)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 3	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Cibi, C (Chuma)				Opponent Theron, M (Milea)
3	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 3	type Rapid	result 1
		Opponent Thoobe, K (Karabo)				Opponent Muthambi, D (Dzithendo)

#	Games	Start				End
1	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 3	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Cibi, C (Chuma)				Opponent Theron, M (Milea)
2	2	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 0.5
		Opponent Netsianda, M (Mveledzo)				Opponent Vermeulen, A (Anja)
3	2	Tournament Ekurhuleni Trials 2 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-04-22	rnd 5	type Standard	result 0.5
		Opponent Kleijnhans, M (Mila)				Opponent Mafanya, Z (Zivah)

#	Games	Start				End
1	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 3	type Rapid	result 1
		Opponent Thoobe, K (Karabo)				Opponent Muthambi, D (Dzithendo)
2	2	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Khumalo, A (Ayabonga)				Opponent Mange, S (Sophia)
3	1	Tournament Kempton Park Cluster Individuals 2024				Tournament Kempton Park Cluster Individuals 2024
		date 2024-03-02	rnd 5	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Evans, M (Maxine)				Opponent Evans, M (Maxine)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Khumalo, A (Ayabonga)				Opponent Ssekakozi, M (Morgan)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 3	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Cibi, C (Chuma)				Opponent Theron, M (Milea)
3	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 3	type Rapid	result 1
		Opponent Thoobe, K (Karabo)				Opponent Muthambi, D (Dzithendo)

#	Games	Start				End
1	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 3	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Cibi, C (Chuma)				Opponent Theron, M (Milea)
2	1	Tournament East Rand Chess Club Open 2025				Tournament East Rand Chess Club Open 2025
		date 2025-05-03	rnd 4	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Matamela, M (Mukovhe)				Opponent Matamela, M (Mukovhe)
3	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Ssekakozi, M (Morgan)				Opponent Ssekakozi, M (Morgan)

#	Games	Start				End
1	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 3	type Rapid	result 1
		Opponent Thoobe, K (Karabo)				Opponent Muthambi, D (Dzithendo)
2	2	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Khumalo, A (Ayabonga)				Opponent Mange, S (Sophia)
3	1	Tournament Kempton Park Cluster Individuals 2024				Tournament Kempton Park Cluster Individuals 2024
		date 2024-03-02	rnd 5	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Evans, M (Maxine)				Opponent Evans, M (Maxine)

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	Mange ,S (Sophia)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
1	Mange ,S (Sophia)	3	1186	1044.3	0	0	0	3	1211.5	1044.3	0	0	0
2	Motloung ,K (Kemoratile)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Motloung ,K (Kemoratile)	2	1343.6	918.6	0	0	0	2	1297.6	918.6	0	0	0
3	Fleming ,B (Bellamae)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Fleming ,B (Bellamae)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Janse Van Vuuren ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Janse Van Vuuren ,A (Alexander)	1	1071.7	646.7	1	1053.4	646.7	0	0	0	0	0	0
5	Mabeta ,I (Imibongo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mabeta ,I (Imibongo)	1	1226.4	801.4	1	1225.9	801.4	0	0	0	0	0	0
6	Van Der Westhuizen ,S (Simeon)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Der Westhuizen ,S (Simeon)	1	1255.6	830.6	1	1213.2	830.6	0	0	0	0	0	0
7	Pretorius ,A (Amore)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pretorius ,A (Amore)	1	1243.2	818.2	1	1200	818.2	0	0	0	0	0	0
8	De Bruyn ,L (Lian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	De Bruyn ,L (Lian)	1	1186.3	761.3	1	1200	761.3	0	0	0	0	0	0
9	Dithebe ,K (Katleho)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Dithebe ,K (Katleho)	1	1223.6	798.6	1	1227.7	798.6	0	0	0	0	0	0
10	Mafanya ,Z (Zivah)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Mafanya ,Z (Zivah)	1	1171.8	1171.8	1	1167.2	1171.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Weakley, A (Alexandra)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms