Chess South Africa Ratings Database

PLAYER PAGE

Personal

de Wet, Z (Zoey)

Chess SA id

2180314085

FIDE id

Date of birth

2018-05-05 (U10)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1227.9	1238.6	1198.8	1200
Raw rating	1222.6	1233.9	1198.2	1200
Weighted rating	1216.5	1238.6	1198.8	1200
Weighted performance	1227.9	1233.7	0	0
Floor	771.1	817.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.6	158	166.2	165.8
Highest rating	1283.1 2025-11-30	1318.6 2025-11-30	1200 2025-02-01	1200 2025-02-01
Highest raw rating	1271.1 2025-11-30	1317.4 2025-07-01	1200 2025-02-01	1200 2025-02-01
Highest weighted rating	1216.5 2026-01-01	1238.6 2026-01-01	1200 2025-02-01	1200 2025-02-01
Highest weighted performance	1283.1 2025-11-30	1318.6 2025-11-30	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-12.9	-2.7	-0.1	0
New rating	1215	1235.9	1198.7	1200
Analysis
Rating	1227.9	1238.6	1198.8	1200
Raw rating	1222.6	1233.9	1198.2	1200
Weighted rating	1216.5	1238.6	1198.8
Weighted performance	1227.9	1233.7	0
K-factor	36	36	36	36
Floor	771.1	817.4	700	700
Max/Min rating change allowed	160.6	158	166.2	165.8
Games	4	4	0	0
Score	0.5	0.5	0	0
Expected score	1.37	1.74	0	0
Score-Expected	-0.87	-1.24	0	0
Temp raw +/-	-31.4	-44.6	0	0
Final raw +/-	-31.4	-44.6	0	0
New raw rating	1191.2	1189.3	1198.2	1200
New weighted rating	1215	1235.9	1198.7	1200
New weighted performance	1133.3	1127.3	0	0
Temp new rating	1215	1235.9	1198.7	1200
Temp new rating +/-	-12.9	-2.7	-0.1	0
Final new rating +/-	-12.9	-2.7	-0.1	0
New rating	1215	1235.9	1198.7	1200
New K-factor	36	36	36	36
New floor	771.1	817.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	63	45	18
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	63	45	18

Games since
	Main 63	Standard 45		Rapid 18		Blitz 0
Gender	Female
Age group	U8
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3437		1129		454
Female	718		280		93
U8	45		22		8
U8 Female	14		8		3
Standard
	RSA		Province		Region
Overall	2996		854		375
Female	584		217		81
U8	41		19		4
U8 Female	11		6		2
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-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	63	28.5	45.24	-40.5	1241.2	1200.7
Standard	45	22.5	50	0	1239.4	1239.4
Rapid	18	6	33.33	-141.7	1245.8	1104.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	63	28.5	45.24	-40.5	1241.2	1200.7
Standard	45	22.5	50	0	1239.4	1239.4
Rapid	18	6	33.33	-141.7	1245.8	1104.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1222.6	1233.9	1198.2	1200
2025-11-30	1271.1	1309.9	1198.2	1200
2025-11-01	1230.2	1266.7	1198.2	1200
2025-09-30	1224.5	1269.9	1198.2	1200
2025-09-01	1205.4	1255.1	1198.2	1200
2025-08-01	1239.3	1317.4	1198.2	1200
2025-07-01	1245.8	1317.4	1193	1200
2025-06-01	1202	1199.9	1200	1200
2025-05-01	1199.3	1199.3	1200	1200
2025-04-01	1198.6	1198.8	1200	1200
2025-03-01	1197.4	1197.2	1200	1200
2025-02-01	1196.2	1195.5	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	4	0.5	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	4	0.5	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	4	0.5	Yes	Analysis
2	2025 Mzansi Individual Championships (U8 Girls)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
3	2025 Mzansi Inter Provincial Team Championships (U8 Girls)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
4	A & A Invitational Chess Tournament 2025 (U8+U10)	2025-11-29	2025-11-29	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
5	Gordons Bay Primary Chess Championship 2025 (U7)	2025-10-25	2025-10-25	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
6	Grant East Annual Primary School Invitational Chess Tournament 2025 (U7 Girls)	2025-10-18	2025-10-18	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
7	Western Cape Schools - Top Schools 2025 (U7)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	3	Yes	Analysis
8	CT Metro District East Top Schools Chess 2025 (U9+U11 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
9	Gordons Bay Library Chess Tournament 2025 (U7)	2025-07-26	2025-07-26	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
10	Cape Winelands Queens 2025 (U7)	2025-06-21	2025-06-21	Rapid	Cape Winelands (WCW)	10	8	2	Yes	Analysis
11	Helderberg Chess Club Open 2025 (U7 Girls)	2025-06-07	2025-06-07	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
12	Cape Town Chess Junior League 2025 (U8+U10 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	5	2	Yes	Analysis
13	Western Cape Schools Individual Championship 2025 (U7 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
14	CT Metro Schools Individual Closed 2025 (U7 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
15	CT Metro District East Schools Chess Individuals Trials 2025 (U7 Girls)	2025-02-01	2025-02-01	Standard	Cape Town (WCT)	6	4	1	Yes	Analysis
16	Helderberg Chess Club PS Development Tournament 2025 (U7)	2025-01-25	2025-01-25	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis

#	Games	Start				End
1	7	Tournament Cape Town Chess Junior League 2025				Tournament Cape Winelands Queens 2025
		date 2025-05-31	rnd 7	type Rapid	result 1	date 2025-06-21	rnd 1	type Rapid	result 1
		Opponent Ntulo, I (Inako)				Opponent Steel, L (Layla)
2	2	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 2025-09-06	rnd 2	type Standard	result 1
		Opponent Stoffels, Z (Zarah)				Opponent Stander, D (Dawid)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Stoffels, Z (Zarah)				Opponent Siljeur, A (Antinique)

#	Games	Start				End
1	7	Tournament Western Cape Schools Individual Championship 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-05-18	rnd 6	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Baker, G (Gabby)				Opponent Carstens, O (Oda)
2	2	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 2025-09-06	rnd 2	type Standard	result 1
		Opponent Stoffels, Z (Zarah)				Opponent Stander, D (Dawid)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Stoffels, Z (Zarah)				Opponent Siljeur, A (Antinique)

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Winelands Queens 2025
		date 2025-05-31	rnd 7	type Rapid	result 1	date 2025-06-21	rnd 1	type Rapid	result 1
		Opponent Ntulo, I (Inako)				Opponent Steel, L (Layla)
2	1	Tournament Gordons Bay Library Chess Tournament 2025				Tournament Gordons Bay Library Chess Tournament 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Raaths, D (Dylan)				Opponent Raaths, D (Dylan)
3	1	Tournament Gordons Bay Library Chess Tournament 2025				Tournament Gordons Bay Library Chess Tournament 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Jobin, J (Jeremiah Thankachan)				Opponent Jobin, J (Jeremiah Thankachan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Cape Town Chess Junior League 2025				Tournament Cape Winelands Queens 2025
		date 2025-05-31	rnd 7	type Rapid	result 1	date 2025-06-21	rnd 1	type Rapid	result 1
		Opponent Ntulo, I (Inako)				Opponent Steel, L (Layla)
2	2	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 2025-09-06	rnd 2	type Standard	result 1
		Opponent Stoffels, Z (Zarah)				Opponent Stander, D (Dawid)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Stoffels, Z (Zarah)				Opponent Siljeur, A (Antinique)

#	Games	Start				End
1	7	Tournament Western Cape Schools Individual Championship 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-05-18	rnd 6	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Baker, G (Gabby)				Opponent Carstens, O (Oda)
2	2	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 2025-09-06	rnd 2	type Standard	result 1
		Opponent Stoffels, Z (Zarah)				Opponent Stander, D (Dawid)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Stoffels, Z (Zarah)				Opponent Siljeur, A (Antinique)

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Winelands Queens 2025
		date 2025-05-31	rnd 7	type Rapid	result 1	date 2025-06-21	rnd 1	type Rapid	result 1
		Opponent Ntulo, I (Inako)				Opponent Steel, L (Layla)
2	1	Tournament Gordons Bay Library Chess Tournament 2025				Tournament Gordons Bay Library Chess Tournament 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Raaths, D (Dylan)				Opponent Raaths, D (Dylan)
3	1	Tournament Gordons Bay Library Chess Tournament 2025				Tournament Gordons Bay Library Chess Tournament 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Jobin, J (Jeremiah Thankachan)				Opponent Jobin, J (Jeremiah Thankachan)

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 ,L (Lila)	10	2.5	-212.5	7	2.5	-121.4	3	0	-425	0	0	0
1	de Wet ,L (Lila)	10	1235.6	1023.1	7	1235.5	1114.1	3	1199.2	810.6	0	0	0
2	Koen ,E (Emma)	5	1	-255	5	1	-255	0	0	0	0	0	0
2	Koen ,E (Emma)	5	1316.8	1061.8	5	1382	1061.8	0	0	0	0	0	0
3	Smith ,S (Sophia)	5	1	-255	2	0	-425	3	1	-141.7	0	0	0
3	Smith ,S (Sophia)	5	1254.2	999.2	2	1259.1	829.2	3	1220.6	1112.6	0	0	0
4	de Wet ,E (Evan)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
4	de Wet ,E (Evan)	3	1399.7	1258.1	2	1387.3	1399.7	1	1288.3	974.7	0	0	0
5	Steel ,L (Layla)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
5	Steel ,L (Layla)	3	1216	1074.3	1	1219.8	791	2	1200	1216	0	0	0
6	Bhukula ,S (Sinofefe)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Bhukula ,S (Sinofefe)	2	1235.5	810.5	2	1239.2	810.5	0	0	0	0	0	0
7	Stoffels ,Z (Zarah)	2	2	425	2	2	425	0	0	0	0	0	0
7	Stoffels ,Z (Zarah)	2	1197	1622	2	1196.6	1622	0	0	0	0	0	0
8	Carstens ,O (Oda)	2	2	425	2	2	425	0	0	0	0	0	0
8	Carstens ,O (Oda)	2	1207.2	1632.2	2	1200	1632.2	0	0	0	0	0	0
9	Marais ,E (Emilie)	2	2	425	2	2	425	0	0	0	0	0	0
9	Marais ,E (Emilie)	2	1199.6	1624.6	2	1199.5	1624.6	0	0	0	0	0	0
10	Raaths ,D (Dylan)	2	1	0	0	0	0	2	1	0	0	0	0
10	Raaths ,D (Dylan)	2	1250.4	1250.4	0	0	0	2	1198.7	1250.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

de Wet, Z (Zoey)

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Last 24 raw ratings

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Top 3 Streaks

Top 10 opponents most often played

Norms