Chess South Africa Ratings Database

PLAYER PAGE

Personal

Coertze, A (Adelle)

Chess SA id

2130153086

FIDE id

Date of birth

2013-11-11 (U14)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1157.8	1155	1200	1200
Raw rating	1157.8	1155	1200	1200
Weighted rating	1157.8	1154.9	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.1	176.8	165.8	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 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1157.8	1155	1200	1200
Analysis
Rating	1157.8	1155	1200	1200
Raw rating	1157.8	1155	1200	1200
Weighted rating	1157.8	1154.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	176.1	176.8	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	1157.8	1155	1200	1200
New weighted rating	1157.8	1154.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1157.8	1155	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1157.8	1155	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	11	11
	0	0
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
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	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
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	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	11	4	36.36	-115.9	1215.8	1099.9
Standard	11	4	36.36	-115.9	1215.8	1099.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1157.8	1155	1200	1200
2025-09-30	1157.8	1155	1200	1200
2025-09-01	1157.8	1155	1200	1200
2025-08-01	1157.8	1155	1200	1200
2025-07-01	1157.8	1155	1200	1200
2025-06-01	1157.8	1155	1200	1200
2025-05-01	1157.8	1155	1200	1200
2025-04-01	1157.8	1155	1200	1200
2025-03-01	1157.8	1155	1200	1200
2025-02-01	1157.8	1155	1200	1200
2025-01-01	1157.7	1154.8	1200	1200
2024-12-01	1157.7	1154.8	1200	1200
2024-11-01	1157.7	1154.8	1200	1200
2024-10-01	1157.7	1154.8	1200	1200
2024-09-01	1157.7	1154.8	1200	1200
2024-08-01	1157.7	1154.8	1200	1200
2024-07-01	1157.7	1154.8	1200	1200
2024-09-01	1157.7	1154.8	1200	1200
2024-05-01	1157.7	1154.8	1200	1200
2024-04-01	1157.7	1154.8	1200	1200
2024-03-01	1157.7	1154.8	1200	1200
2024-02-01	1157.7	1154.8	1200	1200
2024-01-01	1157.7	1154.8	1200	1200
2023-12-01	1157.7	1154.8	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	SBDCU Trial 2 2023 (U12)	2023-04-01	2023-04-01	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
2	Kouga Mayor's Cup 2023 (U11)	2023-04-15	2023-04-15	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 5	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Ngqoyiya, S (Somila)				Opponent Ngqoyiya, S (Somila)
2	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Krieger, N (Nate)				Opponent Krieger, N (Nate)
3	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 1	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Daniel, A (Asivuyile)				Opponent Daniel, A (Asivuyile)

#	Games	Start				End
1	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 5	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Ngqoyiya, S (Somila)				Opponent Ngqoyiya, S (Somila)
2	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Krieger, N (Nate)				Opponent Krieger, N (Nate)
3	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 1	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Daniel, A (Asivuyile)				Opponent Daniel, A (Asivuyile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 5	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Ngqoyiya, S (Somila)				Opponent Ngqoyiya, S (Somila)
2	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Krieger, N (Nate)				Opponent Krieger, N (Nate)
3	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 1	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Daniel, A (Asivuyile)				Opponent Daniel, A (Asivuyile)

#	Games	Start				End
1	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 5	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Ngqoyiya, S (Somila)				Opponent Ngqoyiya, S (Somila)
2	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Krieger, N (Nate)				Opponent Krieger, N (Nate)
3	1	Tournament Kouga Mayor's Cup 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-04-15	rnd 1	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Daniel, A (Asivuyile)				Opponent Daniel, A (Asivuyile)

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	Ngqoyiya ,S (Somila)	2	1	0	2	1	0	0	0	0	0	0	0
1	Ngqoyiya ,S (Somila)	2	1209.1	1209.1	2	1209.8	1209.1	0	0	0	0	0	0
2	Charlie ,S (Sinovuyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Charlie ,S (Sinovuyo)	1	1350.9	925.9	1	1361.4	925.9	0	0	0	0	0	0
3	Daniel ,A (Asivuyile)	1	1	425	1	1	425	0	0	0	0	0	0
3	Daniel ,A (Asivuyile)	1	1093.2	1518.2	1	1090.4	1518.2	0	0	0	0	0	0
4	Matomele ,S (Seshile)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Matomele ,S (Seshile)	1	1190.5	765.5	1	1200	765.5	0	0	0	0	0	0
5	Le Grange ,T (Tailyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Le Grange ,T (Tailyn)	1	1326.4	901.4	1	1419.8	901.4	0	0	0	0	0	0
6	Stantcheva ,D (Damon)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Stantcheva ,D (Damon)	1	1187.1	762.1	1	1200	762.1	0	0	0	0	0	0
7	Kennedy ,I (Isabella)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kennedy ,I (Isabella)	1	1195.3	770.3	1	1182.4	770.3	0	0	0	0	0	0
8	Ndlela ,A (Ayabulela)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ndlela ,A (Ayabulela)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Seyali ,C (Christopher)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Seyali ,C (Christopher)	1	1245.1	820.1	1	1258.3	820.1	0	0	0	0	0	0
10	Krieger ,N (Nate)	1	1	425	1	1	425	0	0	0	0	0	0
10	Krieger ,N (Nate)	1	1167	1592	1	1158.4	1592	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Coertze, A (Adelle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms