Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Wee, S (Stewan)

Chess SA id

105089008

FIDE id

Date of birth

2005-07-02 (Adult)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-04-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1202.2	1200.8	1200	1200
Raw rating	1202.2	1200.8	1200	1200
Weighted rating	1202.2	1200.8	1200	1200
Weighted performance	0	0	0	0
Floor	724.9	729.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.3	165.6	165.8	165.8
Highest rating	1297.3 2018-03-01	1296.3 2018-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1224.9 2018-04-01	1229.6 2018-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1224.9 2018-04-01	1229.6 2018-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1297.3 2018-03-01	1296.3 2018-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1202.2	1200.8	1200	1200
Analysis
Rating	1202.2	1200.8	1200	1200
Raw rating	1202.2	1200.8	1200	1200
Weighted rating	1202.2	1200.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	724.9	729.6	700	700
Max/Min rating change allowed	165.3	165.6	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	1202.2	1200.8	1200	1200
New weighted rating	1202.2	1200.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1202.2	1200.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1202.2	1200.8	1200	1200
New K-factor	36	36	36	36
New floor	724.9	729.6	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	18	18

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	11	6	54.55	38.6	1165.1	1203.8
Standard	11	6	54.55	38.6	1165.1	1203.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1202.2	1200.8	1200	1200
2025-09-30	1202.2	1200.8	1200	1200
2025-09-01	1202.2	1200.8	1200	1200
2025-08-01	1202.2	1200.8	1200	1200
2025-07-01	1202.2	1200.8	1200	1200
2025-06-01	1202.2	1200.8	1200	1200
2025-05-01	1202.2	1200.8	1200	1200
2025-04-01	1202.2	1200.8	1200	1200
2025-03-01	1202.2	1200.8	1200	1200
2025-02-01	1202.2	1200.8	1200	1200
2025-01-01	1202.2	1200.8	1200	1200
2024-12-01	1202.2	1200.8	1200	1200
2024-11-01	1202.2	1200.8	1200	1200
2024-10-01	1202.2	1200.8	1200	1200
2024-09-01	1202.2	1200.8	1200	1200
2024-08-01	1202.2	1200.8	1200	1200
2024-07-01	1202.2	1200.8	1200	1200
2024-09-01	1202.2	1200.8	1200	1200
2024-05-01	1202.2	1200.8	1200	1200
2024-04-01	1202.2	1200.8	1200	1200
2024-03-01	1202.2	1200.8	1200	1200
2024-02-01	1202.2	1200.8	1200	1200
2024-01-01	1202.2	1200.8	1200	1200
2023-12-01	1202.2	1200.8	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	Overberg Chess 1st Trial 2018 (A)	2018-04-14	2018-04-14	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Overberg Schools Closed 2018 (U13 Boys)	2018-03-23	2018-03-24	Standard	Overberg (WOS)	6	6	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Overberg Schools Closed 2018				Tournament Overberg Schools Closed 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Fredericks, A (Adiel)				Opponent Saville, C (Cole)
2	1	Tournament Overberg Chess 1st Trial 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-04-14	rnd 5	type Standard	result 1
		Opponent Juries, E (Edwardo)				Opponent Juries, E (Edwardo)
3	1	Tournament Overberg Chess 1st Trial 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Jansen, A (Aderique)				Opponent Jansen, A (Aderique)

#	Games	Start				End
1	3	Tournament Overberg Schools Closed 2018				Tournament Overberg Schools Closed 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Fredericks, A (Adiel)				Opponent Saville, C (Cole)
2	1	Tournament Overberg Chess 1st Trial 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-04-14	rnd 5	type Standard	result 1
		Opponent Juries, E (Edwardo)				Opponent Juries, E (Edwardo)
3	1	Tournament Overberg Chess 1st Trial 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Jansen, A (Aderique)				Opponent Jansen, A (Aderique)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Overberg Schools Closed 2018				Tournament Overberg Schools Closed 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Fredericks, A (Adiel)				Opponent Saville, C (Cole)
2	1	Tournament Overberg Chess 1st Trial 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-04-14	rnd 5	type Standard	result 1
		Opponent Juries, E (Edwardo)				Opponent Juries, E (Edwardo)
3	1	Tournament Overberg Chess 1st Trial 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Jansen, A (Aderique)				Opponent Jansen, A (Aderique)

#	Games	Start				End
1	3	Tournament Overberg Schools Closed 2018				Tournament Overberg Schools Closed 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Fredericks, A (Adiel)				Opponent Saville, C (Cole)
2	1	Tournament Overberg Chess 1st Trial 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-04-14	rnd 5	type Standard	result 1
		Opponent Juries, E (Edwardo)				Opponent Juries, E (Edwardo)
3	1	Tournament Overberg Chess 1st Trial 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Jansen, A (Aderique)				Opponent Jansen, A (Aderique)

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	Saville ,C (Cole)	1	1	425	1	1	425	0	0	0	0	0	0
1	Saville ,C (Cole)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Juries ,E (Edwardo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Juries ,E (Edwardo)	1	1136.3	1561.3	1	1123.2	1561.3	0	0	0	0	0	0
3	Louw ,A (Adriaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Louw ,A (Adriaan)	1	691.2	266.2	1	691.2	266.2	0	0	0	0	0	0
4	Jansen ,A (Aderique)	1	1	425	1	1	425	0	0	0	0	0	0
4	Jansen ,A (Aderique)	1	1184.4	1609.4	1	1181.6	1609.4	0	0	0	0	0	0
5	Van Der Merwe ,RH (Riaan Heinrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Der Merwe ,RH (Riaan Heinrich)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Perez ,R (Ruwaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Perez ,R (Ruwaan)	1	1167.1	742.1	1	1160.4	742.1	0	0	0	0	0	0
7	Green ,JC (Jonathan Cameron)	1	1	425	1	1	425	0	0	0	0	0	0
7	Green ,JC (Jonathan Cameron)	1	1390	1815	1	1390	1815	0	0	0	0	0	0
8	Fredericks ,A (Adiel)	1	1	425	1	1	425	0	0	0	0	0	0
8	Fredericks ,A (Adiel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Montgomery ,E (Elizabeth)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Montgomery ,E (Elizabeth)	1	1255.9	830.9	1	1260.4	830.9	0	0	0	0	0	0
10	Hess ,R (Rory)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hess ,R (Rory)	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, S (Stewan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms