Chess South Africa Ratings Database

PLAYER PAGE

Personal

David, A (Athena)

Chess SA id

2110310758

FIDE id

Date of birth

2011-10-23 (U16)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1195.2	1200	1194.7	1200
Raw rating	1195.2	1200	1194.7	1200
Weighted rating	1194.5	1200	1193.9	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.9	165.8	167.1	165.8
Highest rating	1200 2024-11-01	1200 2024-10-01	1200 2024-11-01	1200 2024-10-01
Highest raw rating	1200 2024-09-01	1200 2024-10-01	1200 2024-09-01	1200 2024-10-01
Highest weighted rating	1200 2024-11-01	1200 2024-10-01	1200 2024-11-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-10-01	1200 2024-12-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1195.2	1200	1194.7	1200
Analysis
Rating	1195.2	1200	1194.7	1200
Raw rating	1195.2	1200	1194.7	1200
Weighted rating	1194.5	1200	1193.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166.9	165.8	167.1	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	1195.2	1200	1194.7	1200
New weighted rating	1194.5	1200	1193.9	1200
New weighted performance	0	0	0	0
Temp new rating	1195.2	1200	1194.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1195.2	1200	1194.7	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	5	5
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Female
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	5	2	40	-85	1190.3	1105.3
Standard	0	0	0	0	0	0
Rapid	5	2	40	-85	1190.3	1105.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1195.2	1200	1194.7	1200
2025-09-01	1195.2	1200	1194.7	1200
2025-08-01	1195.2	1200	1194.7	1200
2025-07-01	1195.2	1200	1194.7	1200
2025-06-01	1195.2	1200	1194.7	1200
2025-05-01	1195.2	1200	1194.7	1200
2025-04-01	1195.2	1200	1194.7	1200
2025-03-01	1195.2	1200	1194.7	1200
2025-02-01	1194.7	1200	1194.1	1200
2025-01-01	1185.6	1200	1184	1200
2024-12-01	1185.6	1200	1184	1200
2024-11-01	1185.6	1200	1184	1200
2024-10-01	1185.6	1200	1184	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	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

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	Ekurhuleni North Schools Finals - Teams 2024 (U13 Girls)	2024-08-02	2024-08-02	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Coka, L (Luyanda)				Opponent Coka, L (Luyanda)
2	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 2	type Rapid	result 1
		Opponent Pretorius, J (Judith)				Opponent Pretorius, J (Judith)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Coka, L (Luyanda)				Opponent Coka, L (Luyanda)
2	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 2	type Rapid	result 1
		Opponent Pretorius, J (Judith)				Opponent Pretorius, J (Judith)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Coka, L (Luyanda)				Opponent Coka, L (Luyanda)
2	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 2	type Rapid	result 1
		Opponent Pretorius, J (Judith)				Opponent Pretorius, J (Judith)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Coka, L (Luyanda)				Opponent Coka, L (Luyanda)
2	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 2	type Rapid	result 1
		Opponent Pretorius, J (Judith)				Opponent Pretorius, J (Judith)

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	Coka ,L (Luyanda)	1	1	425	0	0	0	1	1	425	0	0	0
1	Coka ,L (Luyanda)	1	1098.2	1523.2	0	0	0	1	1200	1523.2	0	0	0
2	Leimecke ,M (Maya)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Leimecke ,M (Maya)	1	1226.8	801.8	0	0	0	1	1239.6	801.8	0	0	0
3	Maitse ,R (Relebogile Reitumetse)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Maitse ,R (Relebogile Reitumetse)	1	1228.1	803.1	0	0	0	1	1200	803.1	0	0	0
4	Ndemande ,D (Dayba)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Ndemande ,D (Dayba)	1	1180.9	755.9	0	0	0	1	1200	755.9	0	0	0
5	Pretorius ,J (Judith)	1	1	425	0	0	0	1	1	425	0	0	0
5	Pretorius ,J (Judith)	1	1217.4	1642.4	0	0	0	1	1288.6	1642.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

David, A (Athena)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms