Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gorrah, CD (Cailin Davidene)

Chess SA id

2030100113

FIDE id

Date of birth

2003-04-16 (Adult)

Gender

Female

Region

Pixley-ka-Seme (NCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	936.1	926.4	1200	1200
Raw rating	936.1	926.4	1200	1200
Weighted rating	936.1	926.4	1200	1200
Weighted performance	317.6	317.2	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	241.5	244.9	165.8	165.8
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	936.1	926.4	1200	1200
Analysis
Rating	936.1	926.4	1200	1200
Raw rating	936.1	926.4	1200	1200
Weighted rating	936.1	926.4	1200
Weighted performance	317.6	317.2	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	241.5	244.9	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	936.1	926.4	1200	1200
New weighted rating	936.1	926.4	1200	1200
New weighted performance	317.3	316.9	0	0
Temp new rating	936.1	926.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	936.1	926.4	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
	5	5
	0	0
History	41	41

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Pixley-ka-Seme (NCP)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	41	14	34.15	-134.8	1061.9	927.2
Standard	41	14	34.15	-134.8	1061.9	927.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	936.1	926.4	1200	1200
2025-09-01	936.1	926.4	1200	1200
2025-08-01	936.1	926.4	1200	1200
2025-07-01	936.1	926.4	1200	1200
2025-06-01	936.1	926.4	1200	1200
2025-05-01	936.1	926.4	1200	1200
2025-04-01	936.1	926.4	1200	1200
2025-03-01	936.1	926.4	1200	1200
2025-02-01	936.1	926.4	1200	1200
2025-01-01	936.1	926.4	1200	1200
2024-12-01	936.1	926.4	1200	1200
2024-11-01	936.1	926.4	1200	1200
2024-10-01	936.1	926.4	1200	1200
2024-09-01	936.1	926.4	1200	1200
2024-08-01	936.1	926.4	1200	1200
2024-07-01	936.1	926.4	1200	1200
2024-06-01	936.1	926.4	1200	1200
2024-08-01	936.1	926.4	1200	1200
2024-04-01	936.1	926.4	1200	1200
2024-03-01	936.1	926.4	1200	1200
2024-02-01	936.1	926.4	1200	1200
2024-01-01	936.1	926.4	1200	1200
2023-12-01	936.1	926.4	1200	1200
2023-11-01	936.1	926.4	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	Pixley Chess Trials 2022 (U18+U20)	2022-09-03	2022-09-03	Standard	Pixley-ka-Seme (NCP)	5	5	2	Yes	Analysis
2	South African Schools Individuals Chess Championships 2019 (U17+U19 Girls)	2019-06-18	2019-06-21	Standard	Frances Baard (NCF)	7	6	1	Yes	Analysis
3	Pixley ka Seme Schools Trials 2019 (U18 Girls)	2019-03-09	2019-03-09	Standard	Pixley-ka-Seme (NCP)	5	5	1	Yes	Analysis
4	South African Junior Team Championships 2018 (U16D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
5	Northern Cape Closed Chess Championships 2018 (U16 Girls)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
6	LDA Open Tournament 2018 (B)	2018-07-21	2018-07-21	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
7	NC Provincial Schools Eliminations 2018 (U15 Girls)	2018-06-23	2018-06-23	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
8	Pixley Schools District Eliminations 2018 (U15)	2018-04-14	2018-04-14	Standard	Pixley-ka-Seme (NCP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament NC Provincial Schools Eliminations 2018				Tournament LDA Open Tournament 2018
		date 2018-06-23	rnd 4	type Standard	result 1	date 2018-07-21	rnd 2	type Standard	result 1
		Opponent Van Reenen, K (Kelly)				Opponent Roberts, Z (Zaid)
2	2	Tournament Pixley Chess Trials 2022				Tournament Pixley Chess Trials 2022
		date 2022-09-03	rnd 4	type Standard	result 1	date 2022-09-03	rnd 5	type Standard	result 1
		Opponent Krugel, J (Jo-Anneke)				Opponent Strydom, T (Tertius)
3	2	Tournament Pixley Schools District Eliminations 2018				Tournament Pixley Schools District Eliminations 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 3	type Standard	result 1
		Opponent De Bruyn, CF (Camalitta Fenishoioa)				Opponent Mienies, M (Marcia)

#	Games	Start				End
1	4	Tournament NC Provincial Schools Eliminations 2018				Tournament LDA Open Tournament 2018
		date 2018-06-23	rnd 4	type Standard	result 1	date 2018-07-21	rnd 2	type Standard	result 1
		Opponent Van Reenen, K (Kelly)				Opponent Roberts, Z (Zaid)
2	2	Tournament Pixley Chess Trials 2022				Tournament Pixley Chess Trials 2022
		date 2022-09-03	rnd 4	type Standard	result 1	date 2022-09-03	rnd 5	type Standard	result 1
		Opponent Krugel, J (Jo-Anneke)				Opponent Strydom, T (Tertius)
3	2	Tournament Pixley Schools District Eliminations 2018				Tournament Pixley Schools District Eliminations 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 3	type Standard	result 1
		Opponent De Bruyn, CF (Camalitta Fenishoioa)				Opponent Mienies, M (Marcia)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament NC Provincial Schools Eliminations 2018				Tournament LDA Open Tournament 2018
		date 2018-06-23	rnd 4	type Standard	result 1	date 2018-07-21	rnd 2	type Standard	result 1
		Opponent Van Reenen, K (Kelly)				Opponent Roberts, Z (Zaid)
2	2	Tournament Pixley Chess Trials 2022				Tournament Pixley Chess Trials 2022
		date 2022-09-03	rnd 4	type Standard	result 1	date 2022-09-03	rnd 5	type Standard	result 1
		Opponent Krugel, J (Jo-Anneke)				Opponent Strydom, T (Tertius)
3	2	Tournament Pixley Schools District Eliminations 2018				Tournament Pixley Schools District Eliminations 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 3	type Standard	result 1
		Opponent De Bruyn, CF (Camalitta Fenishoioa)				Opponent Mienies, M (Marcia)

#	Games	Start				End
1	4	Tournament NC Provincial Schools Eliminations 2018				Tournament LDA Open Tournament 2018
		date 2018-06-23	rnd 4	type Standard	result 1	date 2018-07-21	rnd 2	type Standard	result 1
		Opponent Van Reenen, K (Kelly)				Opponent Roberts, Z (Zaid)
2	2	Tournament Pixley Chess Trials 2022				Tournament Pixley Chess Trials 2022
		date 2022-09-03	rnd 4	type Standard	result 1	date 2022-09-03	rnd 5	type Standard	result 1
		Opponent Krugel, J (Jo-Anneke)				Opponent Strydom, T (Tertius)
3	2	Tournament Pixley Schools District Eliminations 2018				Tournament Pixley Schools District Eliminations 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 3	type Standard	result 1
		Opponent De Bruyn, CF (Camalitta Fenishoioa)				Opponent Mienies, M (Marcia)

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	Baker ,L (Leone)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Baker ,L (Leone)	1	1150.7	725.7	1	1143.5	725.7	0	0	0	0	0	0
2	Botha ,J (Jan-Petrus)	1	1	425	1	1	425	0	0	0	0	0	0
2	Botha ,J (Jan-Petrus)	1	1085.5	1510.5	1	1050.8	1510.5	0	0	0	0	0	0
3	Krugel ,J (Jo-Anneke)	1	1	425	1	1	425	0	0	0	0	0	0
3	Krugel ,J (Jo-Anneke)	1	1133	1558	1	1115.2	1558	0	0	0	0	0	0
4	Maritz ,T (Thurlo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Maritz ,T (Thurlo)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Flagg ,A (Andrea)	1	1	425	1	1	425	0	0	0	0	0	0
5	Flagg ,A (Andrea)	1	1201.3	1626.3	1	1201.6	1626.3	0	0	0	0	0	0
6	Motsage ,F (Felicity)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Motsage ,F (Felicity)	1	1121.9	696.9	1	1125	696.9	0	0	0	0	0	0
7	Matoto ,U (Uyanda)	1	1	425	1	1	425	0	0	0	0	0	0
7	Matoto ,U (Uyanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mienies ,M (Marcia)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mienies ,M (Marcia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Ntozini ,T (Thandokazi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ntozini ,T (Thandokazi)	1	850.9	425.9	1	854.5	425.9	0	0	0	0	0	0
10	Van Der Mescht ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Der Mescht ,M (Matthew)	1	813.4	388.4	1	823.6	388.4	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

Gorrah, CD (Cailin Davidene)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms