Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Wee, J (Jaydene)

Chess SA id

2100097014

FIDE id

Date of birth

2010-06-03 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1173.8	1090.6	1255.6	1200
Raw rating	1173.8	1090.6	1255.6	1200
Weighted rating	1173.5	1089.5	1255.2	1200
Weighted performance	804.6	305.7	0	0
Floor	736.5	700	804.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.1	193.8	153.2	165.8
Highest rating	1265 2023-07-01	1200 2018-02-01	1337.3 2023-07-01	1200 2018-10-01
Highest raw rating	1236.5 2023-08-01	1200 2018-02-01	1304.4 2023-08-01	1200 2024-03-01
Highest weighted rating	1236.5 2018-02-01	1200 2018-02-01	1304.4 2025-05-05	1200 2018-10-01
Highest weighted performance	1265 2023-07-01	1200 2024-12-01	1337.3 2023-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1173.8	1090.6	1255.6	1200
Analysis
Rating	1173.8	1090.6	1255.6	1200
Raw rating	1173.8	1090.6	1255.6	1200
Weighted rating	1173.5	1089.5	1255.2
Weighted performance	804.6	305.7	0
K-factor	36	36	36	36
Floor	736.5	700	804.4	700
Max/Min rating change allowed	172.1	193.8	153.2	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	1173.8	1090.6	1255.6	1200
New weighted rating	1173.5	1089.7	1255.3	1200
New weighted performance	797.6	299.2	0	0
Temp new rating	1173.8	1090.6	1255.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1173.8	1090.6	1255.6	1200
New K-factor	36	36	36	36
New floor	736.5	700	804.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	28	3	25
	12	6	6
	0	0	0
History	81	50	31

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	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	81	38	46.91	-26.2	1193.4	1167.2
Standard	50	20.5	41	-76.5	1185	1108.5
Rapid	31	17.5	56.45	54.8	1207	1261.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1173.8	1090.6	1255.6	1200
2025-09-30	1173.8	1090.6	1255.6	1200
2025-09-01	1173.8	1090.6	1255.6	1200
2025-08-01	1173.8	1090.6	1255.6	1200
2025-07-01	1173.8	1090.6	1255.6	1200
2025-06-01	1173.8	1090.6	1255.6	1200
2025-05-01	1173.8	1090.6	1255.6	1200
2025-04-01	1173.8	1090.6	1255.5	1200
2025-03-01	1173.8	1090.6	1255.1	1200
2025-02-01	1173.7	1090.6	1254.7	1200
2025-01-01	1172.8	1087.6	1254.7	1200
2024-12-01	1172.8	1087.6	1254.7	1200
2024-11-01	1172.8	1087.6	1254.7	1200
2024-10-01	1172.8	1087.6	1254.7	1200
2024-09-01	1172.8	1087.6	1254.7	1200
2024-08-01	1172.8	1087.6	1254.7	1200
2024-07-01	1172.8	1087.6	1254.7	1200
2024-09-01	1172.8	1087.6	1254.7	1200
2024-05-01	1172.8	1087.6	1254.7	1200
2024-04-01	1172.8	1087.6	1254.7	1200
2024-03-01	1172.8	1087.6	1254.7	1200
2024-02-01	1172.8	1087.6	1254.7	1200
2024-01-01	1172.8	1087.6	1254.7	1200
2023-12-01	1172.8	1087.6	1254.7	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	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	0	0	No	Analysis
2	Cape Town Junior League Finals 2024 (U13 Open B)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
3	Cape Town Junior Chess League Finals 2023 (U16B)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
4	WP Club League 2023 (D1)	2023-07-29	2023-08-19	Standard	Cape Town (WCT)	6	3	0	Yes	Analysis
5	Cape Town Junior Chess League - Round 1 2023 (U16B)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	7	6	Yes	Analysis
6	Cape Town Junior League 2nd Qualifier 2023 (U16)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Cape Town Junior Chess League Q1 2023	2023-05-13	2023-05-13	Rapid	Cape Town (WCT)	7	5	2.5	Yes	Analysis
8	2022 Western Province Club League (Junior)	2022-08-27	2022-09-17	Standard	Cape Town (WCT)	7	2	1	Yes	Analysis
9	South African Open 2022 (U16)	2022-07-11	2022-07-13	Standard	Cape Town (WCT)	6	4	2	Yes	Analysis
10	District North 2022 (U13)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
11	2020 Metro Trials (U11 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
12	Metro North Individual Trials 2020 (U11)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
13	2019 South African Junior Team Championships (U10D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	1.5	Yes	Analysis
14	Western Cape Top Schools 2019 (U9 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
15	Western Cape Schools Individuals 2019 (U9 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	2	Yes	Analysis
16	Metro School Chess Closed Individual Trials 2019 (U7+U9 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
17	District North Schools Chess Trials 2019 (U9)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
18	District North Schools Chess Open Trials 2018 (U9)	2018-02-09	2018-02-10	Standard	Cape Town (WCT)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 7	type Rapid	result 1
		Opponent Mogomotsane, K (Karabo)				Opponent Mdabuli, E (Entle)
2	4	Tournament Cape Town Junior League 2nd Qualifier 2023				Tournament Cape Town Junior League 2nd Qualifier 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-06-03	rnd 5	type Rapid	result 1
		Opponent Miles, K (Kristen)				Opponent Felkers, L (Luke)
3	3	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-09-16	rnd 2	type Rapid	result 1	date 2023-09-16	rnd 4	type Rapid	result 1
		Opponent Krynauw, E (Elana)				Opponent Tazvitadza, N (Nathan)

#	Games	Start				End
1	3	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-19	rnd 6	type Standard	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Peters, C (Chantel)				Opponent Pieters, C (Chantelle)
2	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 4	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Dlani, A (Aluta)				Opponent Joni, A (Ayakhe)
3	2	Tournament Metro North Individual Trials 2020				Tournament Metro North Individual Trials 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Ndenga, E (El-Roi)				Opponent Olivier, W (William John)

#	Games	Start				End
1	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 7	type Rapid	result 1
		Opponent Mogomotsane, K (Karabo)				Opponent Mdabuli, E (Entle)
2	4	Tournament Cape Town Junior League 2nd Qualifier 2023				Tournament Cape Town Junior League 2nd Qualifier 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-06-03	rnd 5	type Rapid	result 1
		Opponent Miles, K (Kristen)				Opponent Felkers, L (Luke)
3	3	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-09-16	rnd 2	type Rapid	result 1	date 2023-09-16	rnd 4	type Rapid	result 1
		Opponent Krynauw, E (Elana)				Opponent Tazvitadza, N (Nathan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 7	type Rapid	result 1
		Opponent Mogomotsane, K (Karabo)				Opponent Mdabuli, E (Entle)
2	4	Tournament Cape Town Junior League 2nd Qualifier 2023				Tournament Cape Town Junior League 2nd Qualifier 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-06-03	rnd 5	type Rapid	result 1
		Opponent Miles, K (Kristen)				Opponent Felkers, L (Luke)
3	3	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-09-16	rnd 2	type Rapid	result 1	date 2023-09-16	rnd 4	type Rapid	result 1
		Opponent Krynauw, E (Elana)				Opponent Tazvitadza, N (Nathan)

#	Games	Start				End
1	3	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-19	rnd 6	type Standard	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Peters, C (Chantel)				Opponent Pieters, C (Chantelle)
2	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 4	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Dlani, A (Aluta)				Opponent Joni, A (Ayakhe)
3	2	Tournament Metro North Individual Trials 2020				Tournament Metro North Individual Trials 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Ndenga, E (El-Roi)				Opponent Olivier, W (William John)

#	Games	Start				End
1	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 7	type Rapid	result 1
		Opponent Mogomotsane, K (Karabo)				Opponent Mdabuli, E (Entle)
2	4	Tournament Cape Town Junior League 2nd Qualifier 2023				Tournament Cape Town Junior League 2nd Qualifier 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-06-03	rnd 5	type Rapid	result 1
		Opponent Miles, K (Kristen)				Opponent Felkers, L (Luke)
3	3	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-09-16	rnd 2	type Rapid	result 1	date 2023-09-16	rnd 4	type Rapid	result 1
		Opponent Krynauw, E (Elana)				Opponent Tazvitadza, N (Nathan)

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	Van Schaik ,K (Kayla)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Van Schaik ,K (Kayla)	2	1233.6	808.6	2	1225.1	808.6	0	0	0	0	0	0
2	Van Heerden ,H (Hannah Rose)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Heerden ,H (Hannah Rose)	2	1207.4	782.4	2	1184.8	782.4	0	0	0	0	0	0
3	Strydom ,MJ (Matthys Jacobus)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Strydom ,MJ (Matthys Jacobus)	2	1196.7	771.7	1	1080.8	771.7	1	1183.2	771.7	0	0	0
4	Mupalala ,K (Kenzo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mupalala ,K (Kenzo)	1	1205.2	780.2	1	1194	780.2	0	0	0	0	0	0
5	Pieters ,C (Chantelle)	1	1	425	1	1	425	0	0	0	0	0	0
5	Pieters ,C (Chantelle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Ekron ,C (Ciara-Lynn)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ekron ,C (Ciara-Lynn)	1	1188	1613	1	1200	1613	0	0	0	0	0	0
7	Lee ,MJ (Muhammad)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Lee ,MJ (Muhammad)	1	1251	826	1	1236.4	826	0	0	0	0	0	0
8	Johnson ,J (Jo-Meal)	1	1	425	1	1	425	0	0	0	0	0	0
8	Johnson ,J (Jo-Meal)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Shen Yu ,C (Caroline)	1	1	425	1	1	425	0	0	0	0	0	0
9	Shen Yu ,C (Caroline)	1	1158	1583	1	1153.2	1583	0	0	0	0	0	0
10	Muller ,H (Helgard)	1	1	425	1	1	425	0	0	0	0	0	0
10	Muller ,H (Helgard)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

De Wee, J (Jaydene)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms