Chess South Africa Ratings Database

PLAYER PAGE

Personal

Smith, S (Sophia)

Chess SA id

2180322049

FIDE id

Date of birth

2018-01-15 (U10)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1521.8	1376.9	1415.1	1200
Raw rating	1413.5	1376.9	1380	1200
Weighted rating	1267.2	1250.7	1247.2	1200
Weighted performance	1521.8	0	1415.1	0
Floor	913.5	876.9	880	700
K-factor	32	36	36	36
Min/Max rating change allowed	122.3	128.9	128.3	165.8
Highest rating	1521.8 2026-01-01	1376.9 2025-11-01	1415.1 2026-01-01	1200 2025-07-01
Highest raw rating	1413.5 2026-01-01	1376.9 2025-11-01	1380 2026-01-01	1200 2025-07-01
Highest weighted rating	1267.2 2026-01-01	1225.1 2025-11-01	1261.7 2025-07-01	1200 2025-07-01
Highest weighted performance	1521.8 2026-01-01	0 1900-01-01	1415.1 2026-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-50.6	-1.1	-9.5	0
New rating	1471.3	1375.8	1405.6	1200
Analysis
Rating	1521.8	1376.9	1415.1	1200
Raw rating	1413.5	1376.9	1380	1200
Weighted rating	1267.2	1250.7	1247.2
Weighted performance	1521.8	0	1415.1
K-factor	32	36	36	36
Floor	913.5	876.9	880	700
Max/Min rating change allowed	122.3	128.9	128.3	165.8
Games	5	5	0	0
Score	3	3	0	0
Expected score	3.75	3.03	0	0
Score-Expected	-0.75	-0.03	0	0
Temp raw +/-	-23.9	-1.1	0	0
Final raw +/-	-23.9	-1.1	0	0
New raw rating	1389.6	1375.8	1380	1200
New weighted rating	1279.3	1262.5	1259.5	1200
New weighted performance	1471.3	0	1405.6	0
Temp new rating	1471.3	1375.8	1405.6	1200
Temp new rating +/-	-50.6	-1.1	-9.5	0
Final new rating +/-	-50.6	-1.1	-9.5	0
New rating	1471.3	1375.8	1405.6	1200
New K-factor	32	36	36	36
New floor	913.5	876.9	880	700

Item	Main	Standard	Rapid
	0	0	0
	50	12	38
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	50	12	38

Games since
	Main 50	Standard 12		Rapid 38		Blitz 0
Gender	Female
Age group	U8
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1268		395		214
Female	161		57		30
U8	12		6		2
U8 Female	3		1		1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	993		505		215
Female	161		88		23
U8	8		5		3
U8 Female	3		1		1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 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	50	32.5	65	127.5	1258.6	1386.1
Standard	12	11	91.67	354.2	1235.4	1589.5
Rapid	38	21.5	56.58	55.9	1265.9	1321.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	50	32.5	65	127.5	1258.6	1386.1
Standard	12	11	91.67	354.2	1235.4	1589.5
Rapid	38	21.5	56.58	55.9	1265.9	1321.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1413.5	1376.9	1380	1200
2025-11-30	1394.9	1376.9	1313.4	1200
2025-11-01	1394.9	1376.9	1313.4	1200
2025-09-30	1354.8	1317.9	1287.1	1200
2025-09-01	1287.6	1226.1	1287.1	1200
2025-08-01	1223.5	1200	1203.2	1200
2025-07-01	1245.2	1200	1261.7	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (U9 Girls)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (U9 Girls)	2026-01-17	2026-01-17	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	Helderberg Chess Club Open 2026 (U9 Girls)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
2	Kraaifontein Open 2025 (Junior Rapid U8)	2025-12-06	2025-12-06	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
3	Grant East Annual Primary School Invitational Chess Tournament 2025 (U7 Girls)	2025-10-18	2025-10-18	Standard	Cape Town (WCT)	5	4	4	Yes	Analysis
4	UCT Open Chess Championship 2025 (U10)	2025-10-11	2025-10-11	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Western Cape Schools - Top Schools 2025 (U9 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	5	Yes	Analysis
6	Curro Chess Open Rapid 2025 (U8)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
7	CT Metro District East Top Schools Chess 2025 (U9+U11 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	3	2	Yes	Analysis
8	Gordons Bay Library Chess Tournament 2025 (U7)	2025-07-26	2025-07-26	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
9	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	1	Yes	Analysis
10	Cape Winelands Queens 2025 (U7)	2025-06-21	2025-06-21	Rapid	Cape Winelands (WCW)	10	8	5	Yes	Analysis
11	Cape Town Chess Junior League 2025 (U8+U10 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament Curro Chess Open Rapid 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Ismail, M (Mohammed)				Opponent Mngqingo, L (Linathi)
2	5	Tournament UCT Open Chess Championship 2025				Tournament Grant East Annual Primary School Invitational Chess Tournament 2025
		date 2025-10-11	rnd 6	type Rapid	result 1	date 2025-10-18	rnd 5	type Standard	result 1
		Opponent Chen, D (David)				Opponent de Wet, L (Lila)
3	4	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 3	type Rapid	result 1	date 2025-06-21	rnd 7	type Rapid	result 1
		Opponent de Wet, Z (Zoey)				Opponent Steel, L (Layla)

#	Games	Start				End
1	5	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Muller, E (Esra)				Opponent Mngqingo, L (Linathi)
2	2	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Bhukula, S (Sinofefe)				Opponent de Wet, Z (Zoey)

#	Games	Start				End
1	4	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 3	type Rapid	result 1	date 2025-06-21	rnd 7	type Rapid	result 1
		Opponent de Wet, Z (Zoey)				Opponent Steel, L (Layla)
2	4	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 1	type Rapid	result 0.5	date 2025-05-31	rnd 5	type Rapid	result 0.5
		Opponent Host, H (Harang)				Opponent de Wet, E (Evan)
3	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Ismail, M (Mohammed)				Opponent Varadharajan, A (Akilan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Curro Chess Open Rapid 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Ismail, M (Mohammed)				Opponent Mngqingo, L (Linathi)
2	4	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 3	type Rapid	result 1	date 2025-06-21	rnd 7	type Rapid	result 1
		Opponent de Wet, Z (Zoey)				Opponent Steel, L (Layla)
3	3	Tournament Gordons Bay Library Chess Tournament 2025				Tournament Gordons Bay Library Chess Tournament 2025
		date 2025-07-26	rnd 2	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Erasmus, A (Adam)				Opponent de Wet, Z (Zoey)

#	Games	Start				End
1	5	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Muller, E (Esra)				Opponent Mngqingo, L (Linathi)
2	2	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Bhukula, S (Sinofefe)				Opponent de Wet, Z (Zoey)

#	Games	Start				End
1	4	Tournament Cape Winelands Queens 2025				Tournament Cape Winelands Queens 2025
		date 2025-06-21	rnd 3	type Rapid	result 1	date 2025-06-21	rnd 7	type Rapid	result 1
		Opponent de Wet, Z (Zoey)				Opponent Steel, L (Layla)
2	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Ismail, M (Mohammed)				Opponent Varadharajan, A (Akilan)
3	3	Tournament Gordons Bay Library Chess Tournament 2025				Tournament Gordons Bay Library Chess Tournament 2025
		date 2025-07-26	rnd 2	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Erasmus, A (Adam)				Opponent de Wet, Z (Zoey)

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 Wet ,Z (Zoey)	5	4	255	2	2	425	3	2	141.7	0	0	0
1	de Wet ,Z (Zoey)	5	1222.7	1477.7	2	1295.2	1647.7	3	1197.7	1364.4	0	0	0
2	de Wet ,L (Lila)	3	3	425	1	1	425	2	2	425	0	0	0
2	de Wet ,L (Lila)	3	1264.3	1689.3	1	1290.4	1689.3	2	1200	1689.3	0	0	0
3	Steel ,L (Layla)	2	1	0	0	0	0	2	1	0	0	0	0
3	Steel ,L (Layla)	2	1216.4	1216.4	0	0	0	2	1200	1216.4	0	0	0
4	Varadharajan ,A (Akilan)	2	1	0	0	0	0	2	1	0	0	0	0
4	Varadharajan ,A (Akilan)	2	1340.4	1340.4	0	0	0	2	1261.2	1340.4	0	0	0
5	Jobin ,J (Jeremiah Thankachan)	2	2	425	0	0	0	2	2	425	0	0	0
5	Jobin ,J (Jeremiah Thankachan)	2	1211.6	1636.6	0	0	0	2	1225.3	1636.6	0	0	0
6	de Wet ,E (Evan)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
6	de Wet ,E (Evan)	2	1380.8	1168.2	0	0	0	2	1244.2	1168.2	0	0	0
7	Malherbe ,A (Aasha)	2	1	0	0	0	0	2	1	0	0	0	0
7	Malherbe ,A (Aasha)	2	1242.5	1242.5	0	0	0	2	1198.8	1242.5	0	0	0
8	Carstens ,O (Oda)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Carstens ,O (Oda)	1	1207.2	782.2	1	1200	782.2	0	0	0	0	0	0
9	Mngqingo ,L (Linathi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mngqingo ,L (Linathi)	1	1204.9	1629.9	1	1161.4	1629.9	0	0	0	0	0	0
10	Bhukula ,S (Sinofefe)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bhukula ,S (Sinofefe)	1	1235.5	1660.5	1	1239.2	1660.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Smith, S (Sophia)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms