Chess South Africa Ratings Database

PLAYER PAGE

Personal

Barend, JY (Jenini-Yo)

Chess SA id

1100118924

FIDE id

Date of birth

2010-04-13 (U16)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1218.9	1221.2	1200	1200
Raw rating	1218.9	1221.2	1200	1200
Weighted rating	1218.9	1221.2	1200	1200
Weighted performance	0	0	0	0
Floor	718.9	721.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.4	160.9	165.8	165.8
Highest rating	1305.2 2019-09-01	1299.6 2019-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1218.9 2024-02-01	1221.2 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1218.9 2024-02-01	1221.2 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1305.2 2019-09-01	1299.6 2019-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1218.9	1221.2	1200	1200
Analysis
Rating	1218.9	1221.2	1200	1200
Raw rating	1218.9	1221.2	1200	1200
Weighted rating	1218.9	1221.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	718.9	721.2	700	700
Max/Min rating change allowed	161.4	160.9	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	1218.9	1221.2	1200	1200
New weighted rating	1218.9	1221.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1218.9	1221.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1218.9	1221.2	1200	1200
New K-factor	36	36	36	36
New floor	718.9	721.2	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	5	3	60	85	1220.2	1305.2
Standard	5	3	60	85	1220.2	1305.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1218.9	1221.2	1200	1200
2025-09-30	1218.9	1221.2	1200	1200
2025-09-01	1218.9	1221.2	1200	1200
2025-08-01	1218.9	1221.2	1200	1200
2025-07-01	1218.9	1221.2	1200	1200
2025-06-01	1218.9	1221.2	1200	1200
2025-05-01	1218.9	1221.2	1200	1200
2025-04-01	1218.9	1221.2	1200	1200
2025-03-01	1218.9	1221.2	1200	1200
2025-02-01	1218.9	1221.2	1200	1200
2025-01-01	1218.9	1221.2	1200	1200
2024-12-01	1218.9	1221.2	1200	1200
2024-11-01	1218.9	1221.2	1200	1200
2024-10-01	1218.9	1221.2	1200	1200
2024-09-01	1218.9	1221.2	1200	1200
2024-08-01	1218.9	1221.2	1200	1200
2024-07-01	1218.9	1221.2	1200	1200
2024-09-01	1218.9	1221.2	1200	1200
2024-05-01	1218.9	1221.2	1200	1200
2024-04-01	1218.9	1221.2	1200	1200
2024-03-01	1218.9	1221.2	1200	1200
2024-02-01	1218.9	1221.2	1200	1200
2024-01-01	1218.9	1221.2	1200	1200
2023-12-01	1218.9	1221.2	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	Western Cape Top Schools 2019 (U9 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 1	type Standard	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Thomas, E (Elizabeth)				Opponent Gordon, J (Joshtain)
2	1	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-09-01	rnd 4	type Standard	result 1	date 2019-09-01	rnd 4	type Standard	result 1
		Opponent Niemand, J (Jansu)				Opponent Niemand, J (Jansu)

#	Games	Start				End
1	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 1	type Standard	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Thomas, E (Elizabeth)				Opponent Gordon, J (Joshtain)
2	1	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-09-01	rnd 4	type Standard	result 1	date 2019-09-01	rnd 4	type Standard	result 1
		Opponent Niemand, J (Jansu)				Opponent Niemand, J (Jansu)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 1	type Standard	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Thomas, E (Elizabeth)				Opponent Gordon, J (Joshtain)
2	1	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-09-01	rnd 4	type Standard	result 1	date 2019-09-01	rnd 4	type Standard	result 1
		Opponent Niemand, J (Jansu)				Opponent Niemand, J (Jansu)

#	Games	Start				End
1	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 1	type Standard	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Thomas, E (Elizabeth)				Opponent Gordon, J (Joshtain)
2	1	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-09-01	rnd 4	type Standard	result 1	date 2019-09-01	rnd 4	type Standard	result 1
		Opponent Niemand, J (Jansu)				Opponent Niemand, J (Jansu)

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	Taljaard ,R (Ross)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Taljaard ,R (Ross)	1	1306.8	881.8	1	1322.2	881.8	0	0	0	0	0	0
2	Kuhn ,J (Jean)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kuhn ,J (Jean)	1	1282.6	857.6	1	1245	857.6	0	0	0	0	0	0
3	Gordon ,J (Joshtain)	1	1	425	1	1	425	0	0	0	0	0	0
3	Gordon ,J (Joshtain)	1	1105.9	1530.9	1	1127.6	1530.9	0	0	0	0	0	0
4	Niemand ,J (Jansu)	1	1	425	1	1	425	0	0	0	0	0	0
4	Niemand ,J (Jansu)	1	1205.5	1630.5	1	1178.3	1630.5	0	0	0	0	0	0
5	Thomas ,E (Elizabeth)	1	1	425	1	1	425	0	0	0	0	0	0
5	Thomas ,E (Elizabeth)	1	1200	1625	1	1200	1625	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

Barend, JY (Jenini-Yo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms