Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Willem Johannes Van Der Westhuizen

183039678
Johannesburg Metro (GJM)

Tournament details

Tour Id	34633
Group Id	34633
Name	Randburg Chess Club Swiss I 2016
Section
Rounds	7
Format	Swiss
Type	Standard
Start	2016-01-26
End	2016-03-08
Submitted	2016-03-08
Rated	2016-04-22
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	57
Aor	1723.2
Perform	1780
Penalties	0
Wins	3
Draws	1
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	2
Final Pos	12
Share Pos	12
Count for rating	Yes

Analysis (Main)

Rating	2001
K-factor	20
Score	3.5
Expected score	4.85
Score - Expected score	-1.35
Rating +/-	-25.3

Analysis (Type)

Rating	2001
K-factor	20
Score	3.5
Expected score	4.85
Score - Expected score	-1.35
Rating +/-	-27

Opponents

Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	Main			Type			Cfr
Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	We	Swe	+/-	We	Swe	+/-	Cfr
1	2016-01-26	Van Der Westhuizen, R (Renier)	GJM		1609	1609	B	1	0.92	0.08	1.5	0.08	0.92	18.4	Yes
2	2016-02-02	Hangelbroek, P (Peter)	GJM		1609	1609	W	0.5	0.92	-0.42	-7.9	-0.42	0.92	18.4	Yes
3	2016-02-09	Jones, Gtd (Graham)	GJM		1609	1609	B	1	0.92	0.08	1.5	0.08	0.92	18.4	Yes
4	2016-02-16	Klaver, C (Cornelis)	GTP	NM	2046	2046	W	1	0.44	0.56	10.5	0.56	0.44	8.8	Yes
5	2016-02-23	Kleyn, Ae (Andrew)	GE		1741	1741	B	0	0.82	-0.82	-15.4	-0.82	0.82	16.4	Yes
6	2016-03-01	Metcalfe, Ar (Allister)	GJM		1725	1725	W	0	0.83	-0.83	-15.6	-0.83	0.83	16.6	Yes