Chess South Africa Ratings Database

PLAYER PAGE

Personal

Coetzee, G (Gift-Lyn)

Chess SA id

2090098395

FIDE id

Date of birth

2009-09-10 (U18)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1051.3	1044.4	1200	1200
Raw rating	1051.3	1044.4	1200	1200
Weighted rating	1051.3	1044.4	1200	1200
Weighted performance	287	285.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	204.9	207	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1051.3	1044.4	1200	1200
Analysis
Rating	1051.3	1044.4	1200	1200
Raw rating	1051.3	1044.4	1200	1200
Weighted rating	1051.3	1044.4	1200
Weighted performance	287	285.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	204.9	207	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	1051.3	1044.4	1200	1200
New weighted rating	1051.3	1044.4	1200	1200
New weighted performance	286.6	285.5	0	0
Temp new rating	1051.3	1044.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1051.3	1044.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	26	26

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	26	7	26.92	-196.2	1107.3	911.2
Standard	26	7	26.92	-196.2	1107.3	911.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1051.3	1044.4	1200	1200
2025-09-01	1051.3	1044.4	1200	1200
2025-08-01	1051.3	1044.4	1200	1200
2025-07-01	1051.3	1044.4	1200	1200
2025-06-01	1051.3	1044.4	1200	1200
2025-05-01	1051.3	1044.4	1200	1200
2025-04-01	1051.3	1044.4	1200	1200
2025-03-01	1051.3	1044.4	1200	1200
2025-02-01	1051.3	1044.4	1200	1200
2025-01-01	1051.3	1044.4	1200	1200
2024-12-01	1051.3	1044.4	1200	1200
2024-11-01	1051.3	1044.4	1200	1200
2024-10-01	1051.3	1044.4	1200	1200
2024-09-01	1051.3	1044.4	1200	1200
2024-08-01	1051.3	1044.4	1200	1200
2024-07-01	1051.3	1044.4	1200	1200
2024-06-01	1051.3	1044.4	1200	1200
2024-08-01	1051.3	1044.4	1200	1200
2024-04-01	1051.3	1044.4	1200	1200
2024-03-01	1051.3	1044.4	1200	1200
2024-02-01	1051.3	1044.4	1200	1200
2024-01-01	1051.3	1044.4	1200	1200
2023-12-01	1051.3	1044.4	1200	1200
2023-11-01	1051.3	1044.4	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	Eden Schools Closed Trials 1 2020 (U11 Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	2	Yes	Analysis
2	Mossel Bay Trials 2 2020 (U11)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	4	2	Yes	Analysis
3	Mossel Bay Trials 1 2020 (U11)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis
4	EDENSC Closed 3 2018 (U10 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	4	0	Yes	Analysis
5	EDENSC Closed 2 2018 (U10 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	4	0	Yes	Analysis
6	EDENSC Closed 1 2018 (U10)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-07	rnd 5	type Standard	result 1
		Opponent Jansen, N (Nina Lee)				Opponent Jansen, N (Nina Lee)
2	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 3	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Kanana, O (Othandwayo)				Opponent Kanana, O (Othandwayo)
3	1	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)

#	Games	Start				End
1	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-07	rnd 5	type Standard	result 1
		Opponent Jansen, N (Nina Lee)				Opponent Jansen, N (Nina Lee)
2	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 3	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Kanana, O (Othandwayo)				Opponent Kanana, O (Othandwayo)
3	1	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-07	rnd 5	type Standard	result 1
		Opponent Jansen, N (Nina Lee)				Opponent Jansen, N (Nina Lee)
2	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 3	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Kanana, O (Othandwayo)				Opponent Kanana, O (Othandwayo)
3	1	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)

#	Games	Start				End
1	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-07	rnd 5	type Standard	result 1
		Opponent Jansen, N (Nina Lee)				Opponent Jansen, N (Nina Lee)
2	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 3	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Kanana, O (Othandwayo)				Opponent Kanana, O (Othandwayo)
3	1	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)

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	De Jager ,A (Andre)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	De Jager ,A (Andre)	2	1184.1	971.6	2	1180.8	971.6	0	0	0	0	0	0
2	Harris ,E (Emerique)	2	1	0	2	1	0	0	0	0	0	0	0
2	Harris ,E (Emerique)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
3	Jacobs ,Z (Zee-Lynne)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Jacobs ,Z (Zee-Lynne)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Van Loggerenberg ,U (Ulrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Loggerenberg ,U (Ulrich)	1	774	349	1	819.8	349	0	0	0	0	0	0
5	Jansen ,N (Nina Lee)	1	1	425	1	1	425	0	0	0	0	0	0
5	Jansen ,N (Nina Lee)	1	1146.9	1571.9	1	1135.2	1571.9	0	0	0	0	0	0
6	Mulder ,J (Juncoe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mulder ,J (Juncoe)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Adrian ,S (Stella)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Adrian ,S (Stella)	1	687.9	262.9	1	721.4	262.9	0	0	0	0	0	0
8	De Waal ,E (Errol-Durand)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	De Waal ,E (Errol-Durand)	1	1129.3	704.3	1	1118	704.3	0	0	0	0	0	0
9	Du Toit ,F (Francois)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Du Toit ,F (Francois)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Heunis ,E (Ebine)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Heunis ,E (Ebine)	1	628.8	203.8	1	649.5	203.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Coetzee, G (Gift-Lyn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms