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	34631
Group Id	34626
Name	Jnw Chess - Linden Open 2016
Section	A
Rounds	6
Format	Swiss
Type	Standard
Start	2016-04-15
End	2016-04-16
Submitted	2016-04-16
Rated	2016-04-22
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	65
Time weight	0.853
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	125
Aor	1797.2
Perform	1922
Penalties	0
Wins	3
Draws	2
Losses	1
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	4
Final Pos	8
Share Pos	8
Count for rating	Yes

Analysis (Main)

Rating	2001
K-factor	20
Score	4
Expected score	4.37
Score - Expected score	-0.37
Rating +/-	-6.3

Analysis (Type)

Rating	2001
K-factor	20
Score	4
Expected score	4.37
Score - Expected score	-0.37
Rating +/-	-7.4

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	2016-04-15	Jacobs, Cl (Cavan)	GSV		1624	1624	W	0.5	0.91	-0.41	-7	-0.41	0.91	18.2	Yes
2	2016-04-15	Van Der Lingen, Cp (Cornelis)	GJM	UM	1678	1678	B	1	0.87	0.13	2.2	0.13	0.87	17.4	Yes
3	2016-04-16	Mthunzi, B (Brighton)	GJM		1989	1989	W	0	0.52	-0.52	-8.8	-0.52	0.52	10.4	Yes
4	2016-04-16	Laureles, R (Raymundo)	NNM		1609	1609	W	1	0.92	0.08	1.4	0.08	0.92	18.4	Yes
5	2016-04-16	De Abreu, Rn (Roberto)	GJM	FM	2081	2081	B	0.5	0.39	0.11	1.9	0.11	0.39	7.8	Yes
6	2016-04-16	Mamonyane, T (Thabang)	GE		1802	1802	B	1	0.76	0.24	4.1	0.24	0.76	15.2	Yes