Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Wyk, J (Jannes)

Chess SA id

1060137641

FIDE id

Date of birth

2006-03-30 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-04-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.1	1217.2	1114.4	1200
Raw rating	1181.1	1217.2	1114.4	1200
Weighted rating	1181.1	1217.2	1114.4	1200
Weighted performance	0	0	0	0
Floor	700	717.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.3	161.8	187.3	165.8
Highest rating	1200 2018-10-01	1282.4 2022-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1217.2 2024-02-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1217.2 2024-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1282.4 2022-04-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1181.1	1217.2	1114.4	1200
Analysis
Rating	1181.1	1217.2	1114.4	1200
Raw rating	1181.1	1217.2	1114.4	1200
Weighted rating	1181.1	1217.2	1114.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	717.2	700	700
Max/Min rating change allowed	170.3	161.8	187.3	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	1181.1	1217.2	1114.4	1200
New weighted rating	1181.1	1217.2	1114.4	1200
New weighted performance	0	0	0	0
Temp new rating	1181.1	1217.2	1114.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1181.1	1217.2	1114.4	1200
New K-factor	36	36	36	36
New floor	700	717.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	10	6	4
	0	0	0
History	10	6	4

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	10	4	40	-85	1161.8	1076.8
Standard	6	4	66.67	141.7	1149.4	1291.1
Rapid	4	0	0	-425	1180.4	755.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1181.1	1217.2	1114.4	1200
2025-09-01	1181.1	1217.2	1114.4	1200
2025-08-01	1181.1	1217.2	1114.4	1200
2025-07-01	1181.1	1217.2	1114.4	1200
2025-06-01	1181.1	1217.2	1114.4	1200
2025-05-01	1181.1	1217.2	1114.4	1200
2025-04-01	1181.1	1217.2	1114.4	1200
2025-03-01	1181.1	1217.2	1114.4	1200
2025-02-01	1181.1	1217.2	1114.4	1200
2025-01-01	1181.1	1217.2	1114.4	1200
2024-12-01	1181.1	1217.2	1114.4	1200
2024-11-01	1181.1	1217.2	1114.4	1200
2024-10-01	1181.1	1217.2	1114.4	1200
2024-09-01	1181.1	1217.2	1114.4	1200
2024-08-01	1181.1	1217.2	1114.4	1200
2024-07-01	1181.1	1217.2	1114.4	1200
2024-06-01	1181.1	1217.2	1114.4	1200
2024-08-01	1181.1	1217.2	1114.4	1200
2024-04-01	1181.1	1217.2	1114.4	1200
2024-03-01	1181.1	1217.2	1114.4	1200
2024-02-01	1181.1	1217.2	1114.4	1200
2024-01-01	1181.1	1217.2	1114.4	1200
2023-12-01	1181.1	1217.2	1114.4	1200
2023-11-01	1181.1	1217.2	1114.4	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	Ceres Open 2022 (B)	2022-04-23	2022-04-23	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
2	Worcester Schools Trials 2022 (U18 Boys)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Beerwinkel, A (Aretha)				Opponent Mente, L (Limi)
2	1	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-04-23	rnd 6	type Standard	result 1
		Opponent Grobbelaar, A (Altus)				Opponent Grobbelaar, A (Altus)
3	1	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent Lombaard, E (Elri)				Opponent Lombaard, E (Elri)

#	Games	Start				End
1	2	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Beerwinkel, A (Aretha)				Opponent Mente, L (Limi)
2	1	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-04-23	rnd 6	type Standard	result 1
		Opponent Grobbelaar, A (Altus)				Opponent Grobbelaar, A (Altus)
3	1	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent Lombaard, E (Elri)				Opponent Lombaard, E (Elri)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Beerwinkel, A (Aretha)				Opponent Mente, L (Limi)
2	1	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-04-23	rnd 6	type Standard	result 1
		Opponent Grobbelaar, A (Altus)				Opponent Grobbelaar, A (Altus)
3	1	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent Lombaard, E (Elri)				Opponent Lombaard, E (Elri)

#	Games	Start				End
1	2	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Beerwinkel, A (Aretha)				Opponent Mente, L (Limi)
2	1	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-04-23	rnd 6	type Standard	result 1
		Opponent Grobbelaar, A (Altus)				Opponent Grobbelaar, A (Altus)
3	1	Tournament Ceres Open 2022				Tournament Ceres Open 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent Lombaard, E (Elri)				Opponent Lombaard, E (Elri)

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	Konstabel ,M (Marquen)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Konstabel ,M (Marquen)	2	1172.7	747.7	1	1141.2	747.7	1	1174.4	747.7	0	0	0
2	Brink ,S (Samantha)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Brink ,S (Samantha)	1	1161.6	736.6	1	1152.5	736.6	0	0	0	0	0	0
3	Lombaard ,E (Elri)	1	1	425	1	1	425	0	0	0	0	0	0
3	Lombaard ,E (Elri)	1	1059	1484	1	1048.8	1484	0	0	0	0	0	0
4	Mente ,L (Limi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mente ,L (Limi)	1	1205.3	1630.3	1	1152.6	1630.3	0	0	0	0	0	0
5	Grobbelaar ,A (Altus)	1	1	425	1	1	425	0	0	0	0	0	0
5	Grobbelaar ,A (Altus)	1	1236.2	1661.2	1	1198	1661.2	0	0	0	0	0	0
6	Beerwinkel ,A (Aretha)	1	1	425	1	1	425	0	0	0	0	0	0
6	Beerwinkel ,A (Aretha)	1	1069.8	1494.8	1	1093.6	1494.8	0	0	0	0	0	0
7	Le Roux ,Z (Zabur)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Le Roux ,Z (Zabur)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Philander ,J (Jovante)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Philander ,J (Jovante)	1	1140.7	715.7	0	0	0	1	1106	715.7	0	0	0
9	Myoli ,O (Oscar)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Myoli ,O (Oscar)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Van Wyk, J (Jannes)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms