Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dada, A (Aliyah)

Chess SA id

2140157237

FIDE id

Date of birth

2014-10-23 (U12)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1160	1160.5	1183.7	1200
Raw rating	1160	1160.5	1183.7	1200
Weighted rating	1155.9	1155.3	1183.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.5	175.4	169.7	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 2024-02-01	1200 2019-12-01	1200 2024-02-01
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 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1160	1160.5	1183.7	1200
Analysis
Rating	1160	1160.5	1183.7	1200
Raw rating	1160	1160.5	1183.7	1200
Weighted rating	1155.9	1155.3	1183.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.5	175.4	169.7	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	1160	1160.5	1183.7	1200
New weighted rating	1155.7	1155.1	1183.6	1200
New weighted performance	0	0	0	0
Temp new rating	1160	1160.5	1183.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1160	1160.5	1183.7	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	9	9	0
	5	0	5
	0	0	0
	0	0	0
History	14	9	5

Games since
	Main 9	Standard 9		Rapid 0		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	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	14	3	21.43	-242.9	1245.9	1003
Standard	9	1	11.11	-330.6	1269.1	938.5
Rapid	5	2	40	-85	1204.1	1119.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1160	1160.5	1183.7	1200
2025-09-01	1160	1160.5	1183.7	1200
2025-08-01	1160	1160.5	1183.7	1200
2025-07-01	1160	1160.5	1183.7	1200
2025-06-01	1160	1160.5	1183.7	1200
2025-05-01	1160	1160.5	1183.7	1200
2025-04-01	1160	1160.5	1183.7	1200
2025-03-01	1160	1160.5	1183.7	1200
2025-02-01	1157.6	1157.7	1183.7	1200
2025-01-01	1110.9	1102.8	1183.4	1200
2024-12-01	1137.6	1130.5	1183.4	1200
2024-11-01	1137.6	1130.5	1183.4	1200
2024-10-01	1137.6	1130.5	1183.4	1200
2024-09-01	1137.6	1130.5	1183.4	1200
2024-08-01	1137.6	1130.5	1183.4	1200
2024-07-01	1137.6	1130.5	1183.4	1200
2024-06-01	1190.5	1200	1183.4	1200
2024-08-01	1190.5	1200	1183.4	1200
2024-04-01	1190.5	1200	1183.4	1200
2024-03-01	1190.5	1200	1183.4	1200
2024-02-01	1190.5	1200	1183.4	1200
2024-01-01	1190.5	1200	1183.4	1200
2023-12-01	1190.5	1200	1183.4	1200
2023-11-01	1190.5	1200	1183.4	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	Gauteng Inter-Region at UJ 2024 (U12 Girls)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
2	Ekurhuleni Trails 1 2024 (U12)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
3	Chess Molecules 16 June Tournament 2023 (Grade 3+4)	2023-06-16	2023-06-16	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Collins, J (Jaytem)				Opponent Collins, J (Jaytem)
2	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Farah, T (Tyler)				Opponent Farah, T (Tyler)
3	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 2	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Khumalo, M (Musawenko)				Opponent Khumalo, M (Musawenko)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Collins, J (Jaytem)				Opponent Collins, J (Jaytem)

#	Games	Start				End
1	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Farah, T (Tyler)				Opponent Farah, T (Tyler)
2	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 2	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Khumalo, M (Musawenko)				Opponent Khumalo, M (Musawenko)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Collins, J (Jaytem)				Opponent Collins, J (Jaytem)
2	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Farah, T (Tyler)				Opponent Farah, T (Tyler)
3	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 2	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Khumalo, M (Musawenko)				Opponent Khumalo, M (Musawenko)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Collins, J (Jaytem)				Opponent Collins, J (Jaytem)

#	Games	Start				End
1	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Farah, T (Tyler)				Opponent Farah, T (Tyler)
2	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 2	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Khumalo, M (Musawenko)				Opponent Khumalo, M (Musawenko)

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	Canham ,T (Te-Andre)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Canham ,T (Te-Andre)	1	1590.2	1165.2	1	1579.7	1165.2	0	0	0	0	0	0
2	Hattingh ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hattingh ,B (Ben)	1	1252.3	827.3	1	1226.6	827.3	0	0	0	0	0	0
3	Karsas ,S (Sophia)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Karsas ,S (Sophia)	1	1104.3	679.3	1	1118	679.3	0	0	0	0	0	0
4	Van Den Berg ,L (Landon)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Den Berg ,L (Landon)	1	1131.4	706.4	1	1109.1	706.4	0	0	0	0	0	0
5	Du Toit ,M (Mine)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Du Toit ,M (Mine)	1	1406.1	981.1	1	1403.5	981.1	0	0	0	0	0	0
6	Buchebner ,M (Mikayla)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Buchebner ,M (Mikayla)	1	1392.2	967.2	1	1381.3	967.2	0	0	0	0	0	0
7	Collins ,J (Jaytem)	1	1	425	1	1	425	0	0	0	0	0	0
7	Collins ,J (Jaytem)	1	1090.7	1515.7	1	1049.6	1515.7	0	0	0	0	0	0
8	Sutherland ,K (Kiona)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Sutherland ,K (Kiona)	1	1263	838	1	1262.2	838	0	0	0	0	0	0
9	Harris ,A (Ariel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Harris ,A (Ariel)	1	1191.4	766.4	1	1167.6	766.4	0	0	0	0	0	0
10	Nortje ,O (Owen)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Nortje ,O (Owen)	1	1185.4	760.4	0	0	0	1	1200	760.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Dada, A (Aliyah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms