Chess South Africa Ratings Database

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Personal

Retief, C (Cedine)

Chess SA id

2110191308

FIDE id

Date of birth

2011-09-13 (U16)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-01-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1237.8	1231.8	1222.3	1200
Raw rating	1236.3	1230.2	1222.3	1200
Weighted rating	1237.8	1231.8	1222.3	1200
Weighted performance	0	0	0	0
Floor	787.1	791.8	722.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.5	158.8	160.6	165.8
Highest rating	1443.7 2024-08-01	1628.2 2024-08-01	1251 2023-11-01	1200 2018-10-01
Highest raw rating	1287.1 2024-09-01	1291.8 2024-09-01	1222.3 2024-02-01	1200 2024-02-01
Highest weighted rating	1236.3 2025-08-01	1230.2 2025-08-01	1221.9 2025-08-01	1200 2018-10-01
Highest weighted performance	1443.7 2024-08-01	1628.2 2024-08-01	1251 2023-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0.3	0	0
New rating	1238	1232.1	1222.3	1200
Analysis
Rating	1237.8	1231.8	1222.3	1200
Raw rating	1236.3	1230.2	1222.3	1200
Weighted rating	1237.8	1231.8	1222.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	787.1	791.8	722.3	700
Max/Min rating change allowed	157.5	158.8	160.6	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	1236.3	1230.2	1222.3	1200
New weighted rating	1238	1232.1	1222.3	1200
New weighted performance	0	0	0	0
Temp new rating	1238	1232.1	1222.3	1200
Temp new rating +/-	0.2	0.3	0	0
Final new rating +/-	0.2	0.3	0	0
New rating	1238	1232.1	1222.3	1200
New K-factor	36	36	36	36
New floor	787.1	791.8	722.3	700

Item	Main	Standard	Rapid
	0	0	0
	4	4	0
	10	10	0
	9	0	9
	0	0	0
	0	0	0
History	23	14	9

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
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	4	0	0	-425	1359.8	934.8
Standard	4	0	0	-425	1359.8	934.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	23	11.5	50	0	1242.4	1242.4
Standard	14	6.5	46.43	-30.4	1271.8	1241.5
Rapid	9	5	55.56	47.2	1196.7	1243.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1236.3	1230.2	1222.3	1200
2025-09-30	1236.3	1230.2	1222.3	1200
2025-09-01	1236.3	1230.2	1222.3	1200
2025-08-01	1236.3	1230.2	1222.3	1200
2025-07-01	1235.6	1229.4	1222.3	1200
2025-06-01	1234.8	1228.6	1222.3	1200
2025-05-01	1233.9	1227.8	1222.3	1200
2025-04-01	1233.1	1227	1222.3	1200
2025-03-01	1232	1226	1222.3	1200
2025-02-01	1229.5	1222.9	1222.3	1200
2025-01-01	1255.7	1252.6	1222.3	1200
2024-12-01	1255.7	1252.6	1222.3	1200
2024-11-01	1255.7	1252.6	1222.3	1200
2024-10-01	1287.1	1291.8	1222.3	1200
2024-09-01	1287.1	1291.8	1222.3	1200
2024-08-01	1212.7	1200	1222.3	1200
2024-07-01	1212.7	1200	1222.3	1200
2024-09-01	1212.7	1200	1222.3	1200
2024-05-01	1212.7	1200	1222.3	1200
2024-04-01	1212.7	1200	1222.3	1200
2024-03-01	1212.7	1200	1222.3	1200
2024-02-01	1212.7	1200	1222.3	1200
2024-01-01	1212.7	1200	1222.3	1200
2023-12-01	1212.7	1200	1222.3	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Back 2 School 2025 (B)	2025-01-11	2025-01-11	Standard	Sarah Baartman (ESB)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Back 2 School 2025 (B)	2025-01-11	2025-01-11	Standard	Sarah Baartman (ESB)	5	4	0	Yes	Analysis
2	Gauteng Top Schools 2024 (U13 Girls)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
3	D1 Gauteng North District School Closed 2024 (U13 Girls)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
4	SBDCU Schools Chess League Graaff-Reinet 2023 (A)	2023-03-09	2023-11-10	Rapid	Sarah Baartman (ESB)	10	9	5	Yes	Analysis

#	Games	Start				End
1	8	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament D1 Gauteng North District School Closed 2024
		date 2023-09-21	rnd 8	type Rapid	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Pietersen, W (Wesley)				Opponent Magagula, S (Sbahle)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 2	type Standard	result 0.5	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Ncube, A (Ashanti)				Opponent Tshakuma, M (Motsedisi)
3	2	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-04-13	rnd 3	type Rapid	result 1	date 2023-04-20	rnd 4	type Rapid	result 1
		Opponent Pietersen, W (Wesley)				Opponent Jaftha, B (Bareon)

#	Games	Start				End
1	5	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent De Klerk, C (Chenique)				Opponent Magagula, S (Sbahle)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 2	type Standard	result 0.5	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Ncube, A (Ashanti)				Opponent Tshakuma, M (Motsedisi)

#	Games	Start				End
1	3	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-09-21	rnd 8	type Rapid	result 1	date 2023-11-10	rnd 10	type Rapid	result 1
		Opponent Pietersen, W (Wesley)				Opponent Kimbouani, R (Rodley)
2	2	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-04-13	rnd 3	type Rapid	result 1	date 2023-04-20	rnd 4	type Rapid	result 1
		Opponent Pietersen, W (Wesley)				Opponent Jaftha, B (Bareon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament D1 Gauteng North District School Closed 2024
		date 2023-09-21	rnd 8	type Rapid	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Pietersen, W (Wesley)				Opponent Magagula, S (Sbahle)
2	2	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-04-13	rnd 3	type Rapid	result 1	date 2023-04-20	rnd 4	type Rapid	result 1
		Opponent Pietersen, W (Wesley)				Opponent Jaftha, B (Bareon)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 3	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Tshakuma, M (Motsedisi)				Opponent Tshakuma, M (Motsedisi)

#	Games	Start				End
1	5	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent De Klerk, C (Chenique)				Opponent Magagula, S (Sbahle)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 3	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Tshakuma, M (Motsedisi)				Opponent Tshakuma, M (Motsedisi)

#	Games	Start				End
1	3	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-09-21	rnd 8	type Rapid	result 1	date 2023-11-10	rnd 10	type Rapid	result 1
		Opponent Pietersen, W (Wesley)				Opponent Kimbouani, R (Rodley)
2	2	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-04-13	rnd 3	type Rapid	result 1	date 2023-04-20	rnd 4	type Rapid	result 1
		Opponent Pietersen, W (Wesley)				Opponent Jaftha, B (Bareon)

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	Jaftha ,B (Bareon)	2	2	425	0	0	0	2	2	425	0	0	0
1	Jaftha ,B (Bareon)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
2	Pietersen ,W (Wesley)	2	2	425	0	0	0	2	2	425	0	0	0
2	Pietersen ,W (Wesley)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
3	Smith ,A (Amore)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Smith ,A (Amore)	1	1212	787	1	1213.7	787	0	0	0	0	0	0
4	Steenkamp ,G (Gideon)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Steenkamp ,G (Gideon)	1	1494.6	1069.6	1	1532.3	1069.6	0	0	0	0	0	0
5	Vermaak ,A (Alri)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Vermaak ,A (Alri)	1	1466.6	1041.6	1	1466.6	1041.6	0	0	0	0	0	0
6	Thembe ,Z (Zanele)	1	1	425	1	1	425	0	0	0	0	0	0
6	Thembe ,Z (Zanele)	1	1243.3	1668.3	1	1250.1	1668.3	0	0	0	0	0	0
7	Ludick ,L (Lindsay)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ludick ,L (Lindsay)	1	1205.4	780.4	1	1104.4	780.4	0	0	0	0	0	0
8	Theunissen ,A (Andrew)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Theunissen ,A (Andrew)	1	1450.5	1025.5	1	1422.1	1025.5	0	0	0	0	0	0
9	Malesa ,B (Boitshepo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Malesa ,B (Boitshepo)	1	1167.5	1592.5	1	1160.4	1592.5	0	0	0	0	0	0
10	Tshakuma ,M (Motsedisi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Tshakuma ,M (Motsedisi)	1	1222.2	1647.2	1	1214	1647.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Retief, C (Cedine)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms