Chess South Africa Ratings Database

PLAYER PAGE

Personal

Crafford, SL (Sarah Leigh)

Chess SA id

2170314401

FIDE id

Date of birth

2017-03-16 (U10)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

2025-03-07

Junior GPX Games

24.5

Junior GPX Points

1286.5

Item	Main	Standard	Rapid	Blitz
Rating	1325.9	1307.2	1240.7	1200
Raw rating	1313.4	1307.2	1240.7	1200
Weighted rating	1236.3	1232.2	1214.9	1200
Weighted performance	1325.9	0	0	0
Floor	813.4	807.2	740.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	141.1	142.3	156.5	165.8
Highest rating	1325.9 2025-11-01	1307.2 2025-11-01	1240.7 2025-07-01	1200 2025-03-01
Highest raw rating	1313.4 2025-11-01	1307.2 2025-11-01	1240.7 2025-07-01	1200 2025-03-01
Highest weighted rating	1236.3 2025-11-01	1232.2 2025-11-01	1206.4 2025-08-01	1200 2025-03-01
Highest weighted performance	1325.9 2025-11-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8	0	0	0
New rating	1317.9	1307.2	1240.7	1200
Analysis
Rating	1325.9	1307.2	1240.7	1200
Raw rating	1313.4	1307.2	1240.7	1200
Weighted rating	1236.3	1232.2	1214.9
Weighted performance	1325.9	0	0
K-factor	36	36	36	36
Floor	813.4	807.2	740.7	700
Max/Min rating change allowed	141.1	142.3	156.5	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	1313.4	1307.2	1240.7	1200
New weighted rating	1243.7	1239.2	1217.5	1200
New weighted performance	1317.9	0	0	0
Temp new rating	1317.9	1307.2	1240.7	1200
Temp new rating +/-	-8	0	0	0
Final new rating +/-	-8	0	0	0
New rating	1317.9	1307.2	1240.7	1200
New K-factor	36	36	36	36
New floor	813.4	807.2	740.7	700

Item	Main	Standard	Rapid
	0	0	0
	28	22	6
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	28	22	6

Games since
	Main 28	Standard 22		Rapid 6		Blitz 0
Gender	Female
Age group	U10
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 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	28	17.5	62.5	106.2	1250.3	1356.5
Standard	22	13.5	61.36	96.6	1242.6	1339.2
Rapid	6	4	66.67	141.7	1278.3	1420
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	17.5	62.5	106.2	1250.3	1356.5
Standard	22	13.5	61.36	96.6	1242.6	1339.2
Rapid	6	4	66.67	141.7	1278.3	1420
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1313.4	1307.2	1240.7	1200
2025-09-30	1278.2	1262.6	1240.7	1200
2025-09-01	1278.2	1262.6	1240.7	1200
2025-08-01	1278.2	1262.6	1240.7	1200
2025-07-01	1278.2	1262.6	1240.7	1200
2025-06-01	1255.5	1262.6	1200	1200
2025-05-01	1203.4	1204.8	1200	1200
2025-04-01	1203.4	1204.8	1200	1200
2025-03-01	1216.6	1220.9	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Grant East Annual Primary School Invitational Chess Tournament 2025 (U9 Girls)	2025-10-18	2025-10-18	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
2	Cape Winelands Queens 2025 (U9)	2025-06-21	2025-06-21	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U9 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U9 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
5	CT Metro District East Schools Chess Individuals Trials 2025 (U9 Girls)	2025-02-01	2025-02-01	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Grant East Annual Primary School Invitational Chess Tournament 2025 (U9 Girls)	2025-10-18	2025-10-18	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
2	Cape Winelands Queens 2025 (U9)	2025-06-21	2025-06-21	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U9 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U9 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
5	CT Metro District East Schools Chess Individuals Trials 2025 (U9 Girls)	2025-02-01	2025-02-01	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Le Roux, A (Ada)				Opponent Drude, E (Eiliyah)
2	3	Tournament Cape Winelands Queens 2025				Tournament Grant East Annual Primary School Invitational Chess Tournament 2025
		date 2025-06-21	rnd 6	type Rapid	result 1	date 2025-10-18	rnd 2	type Standard	result 1
		Opponent Botha, C (Cari)				Opponent Hardneck, K (Kai Michaela)
3	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Booysen, P (Paige)				Opponent Meyer, K (Kenslee)

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Le Roux, A (Ada)				Opponent Drude, E (Eiliyah)
2	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Booysen, P (Paige)				Opponent Meyer, K (Kenslee)
3	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 0.5	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent ManI-mani, K (Kungawa)				Opponent Matwa, K (Kimathi Hlelo)

#	Games	Start				End
1	2	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 1	type Rapid	result 1	date 2025-06-21	rnd 2	type Rapid	result 1
		Opponent Lambrechts, M (Mila)				Opponent Terblanche, A (Alaina)
2	1	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 6	type Rapid	result 1	date 2025-06-21	rnd 6	type Rapid	result 1
		Opponent Botha, C (Cari)				Opponent Botha, C (Cari)
3	1	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 4	type Rapid	result 1	date 2025-06-21	rnd 4	type Rapid	result 1
		Opponent de Villiers, I (Isabelle)				Opponent de Villiers, I (Isabelle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Le Roux, A (Ada)				Opponent Drude, E (Eiliyah)
2	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Booysen, P (Paige)				Opponent Meyer, K (Kenslee)
3	2	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 1	type Rapid	result 1	date 2025-06-21	rnd 2	type Rapid	result 1
		Opponent Lambrechts, M (Mila)				Opponent Terblanche, A (Alaina)

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Le Roux, A (Ada)				Opponent Drude, E (Eiliyah)
2	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Booysen, P (Paige)				Opponent Meyer, K (Kenslee)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Matwa, K (Kimathi Hlelo)				Opponent Matwa, K (Kimathi Hlelo)

#	Games	Start				End
1	2	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 1	type Rapid	result 1	date 2025-06-21	rnd 2	type Rapid	result 1
		Opponent Lambrechts, M (Mila)				Opponent Terblanche, A (Alaina)
2	1	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 6	type Rapid	result 1	date 2025-06-21	rnd 6	type Rapid	result 1
		Opponent Botha, C (Cari)				Opponent Botha, C (Cari)
3	1	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 4	type Rapid	result 1	date 2025-06-21	rnd 4	type Rapid	result 1
		Opponent de Villiers, I (Isabelle)				Opponent de Villiers, I (Isabelle)

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	Dirks ,G (Gia)	2	1	0	2	1	0	0	0	0	0	0	0
1	Dirks ,G (Gia)	2	1201.2	1201.2	2	1202.6	1201.2	0	0	0	0	0	0
2	Isaacs ,T (Trinity)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Isaacs ,T (Trinity)	2	1208.5	996	2	1205.3	996	0	0	0	0	0	0
3	Hardneck ,K (Kai Michaela)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hardneck ,K (Kai Michaela)	1	1210.9	1635.9	1	1200	1635.9	0	0	0	0	0	0
4	Booysen ,P (Paige)	1	1	425	1	1	425	0	0	0	0	0	0
4	Booysen ,P (Paige)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Koutsis ,R (Raphaella)	1	1	425	1	1	425	0	0	0	0	0	0
5	Koutsis ,R (Raphaella)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Klopper ,E (Elbe)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Klopper ,E (Elbe)	1	1396.3	971.3	1	1411.4	971.3	0	0	0	0	0	0
7	Camacho ,E (Emma)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Camacho ,E (Emma)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Javed ,M (Mariam)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Javed ,M (Mariam)	1	1368.8	943.8	1	1371.9	943.8	0	0	0	0	0	0
9	Drude ,E (Eiliyah)	1	1	425	1	1	425	0	0	0	0	0	0
9	Drude ,E (Eiliyah)	1	1372.4	1797.4	1	1376.5	1797.4	0	0	0	0	0	0
10	Hendricks ,W (Willow)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hendricks ,W (Willow)	1	1310.5	1735.5	1	1302.1	1735.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Crafford, SL (Sarah Leigh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms