Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Wet, J (Joubert)

Chess SA id

1090154176

FIDE id

Date of birth

2009-08-18 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1131.2	1116.3	1200	1200
Raw rating	1131.2	1116.3	1200	1200
Weighted rating	1130.9	1116	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	182.9	186.8	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1131.2	1116.3	1200	1200
Analysis
Rating	1131.2	1116.3	1200	1200
Raw rating	1131.2	1116.3	1200	1200
Weighted rating	1130.9	1116	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	182.9	186.8	165.8	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	1131.2	1116.3	1200	1200
New weighted rating	1130.9	1116	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1131.2	1116.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1131.2	1116.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	6	6
	0	0
	0	0
History	6	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-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	6	0	0	-425	1279.1	854.1
Standard	6	0	0	-425	1279.1	854.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1131.2	1116.3	1200	1200
2025-09-30	1131.2	1116.3	1200	1200
2025-09-01	1131.2	1116.3	1200	1200
2025-08-01	1131.2	1116.3	1200	1200
2025-07-01	1131.2	1116.3	1200	1200
2025-06-01	1131.2	1116.3	1200	1200
2025-05-01	1131.2	1116.3	1200	1200
2025-04-01	1131.2	1116.3	1200	1200
2025-03-01	1131.2	1116.3	1200	1200
2025-02-01	1131.2	1116.3	1200	1200
2025-01-01	1130.4	1115.4	1200	1200
2024-12-01	1130.4	1115.4	1200	1200
2024-11-01	1130.4	1115.4	1200	1200
2024-10-01	1130.4	1115.4	1200	1200
2024-09-01	1130.4	1115.4	1200	1200
2024-08-01	1130.4	1115.4	1200	1200
2024-07-01	1130.4	1115.4	1200	1200
2024-09-01	1130.4	1115.4	1200	1200
2024-05-01	1130.4	1115.4	1200	1200
2024-04-01	1130.4	1115.4	1200	1200
2024-03-01	1130.4	1115.4	1200	1200
2024-02-01	1130.4	1115.4	1200	1200
2024-01-01	1130.4	1115.4	1200	1200
2023-12-01	1130.4	1115.4	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2023 Tshwane South School District CLOSED League Championship (U15)	2023-07-29	2023-07-29	Standard	Tshwane (GTP)	3	2	0	Yes	Analysis
2	2023 Tshwane South School District CLOSED Individual Championships (U15 Open)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Maroga ,M (Molebeledi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Maroga ,M (Molebeledi)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Van Molendorff ,T (Thys)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Van Molendorff ,T (Thys)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Gruenenfelder ,S (Stiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Gruenenfelder ,S (Stiaan)	1	1368.8	943.8	1	1352.2	943.8	0	0	0	0	0	0
4	Bath ,X (Xavier)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bath ,X (Xavier)	1	1256.6	831.6	1	1259.4	831.6	0	0	0	0	0	0
5	Jooste ,J (Josh)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jooste ,J (Josh)	1	1426.2	1001.2	1	1402.2	1001.2	0	0	0	0	0	0
6	Swanepoel ,D (Darius)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Swanepoel ,D (Darius)	1	1223.2	798.2	1	1214.7	798.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

De Wet, J (Joubert)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms