Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Wilrich Gerdus Van Deventer

105039730
Johannesburg Metro (GJM)

Tournament details

Tour Id	20170012
Group Id	20170009
Name	Jnw Chess - Bryanston Open-1 2017
Section	B
Rounds	6
Format	Swiss
Type	Standard
Start	2017-01-27
End	2017-01-28
Submitted	2017-01-28
Rated	2017-01-30
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	65
Time weight	0.853
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-57
Aor	1152.3
Perform	1095
Penalties	0
Wins	1
Draws	3
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	23
Final Pos	18
Share Pos	18
Count for rating	Yes

Analysis (Main)

Rating	1057
K-factor	20
Score	2.5
Expected score	1.3
Score - Expected score	1.2
Rating +/-	20.5

Analysis (Type)

Rating	1057
K-factor	20
Score	2.5
Expected score	1.3
Score - Expected score	1.2
Rating +/-	24

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	2017-01-27	Gardiner, N (Noa)	GJM	WFM	1254	1254	B	0.5	0.25	0.25	4.3	0.25	0.25	5	Yes
2	2017-01-27	Olehile, K (Kamogelo)	GJM		1292	1292	W	0	0.21	-0.21	-3.6	-0.21	0.21	4.2	Yes
3	2017-01-28	Van Der Westhuyzen, J (Javier)	GJM		700	700	B	1	0.89	0.11	1.9	0.11	0.89	17.8	No (Unrated opp excluded)
4	2017-01-28	Lutz, J (Joseph)	GJM		1198	1198	W	0.5	0.31	0.19	3.2	0.19	0.31	6.2	Yes
5	2017-01-28	Molefe, S (Sandile)	GJM		1233	1233	B	0	0.27	-0.27	-4.6	-0.27	0.27	5.4	Yes
6	2017-01-28	Naicker, S (Sheldon)	GJM		1237	1237	W	0.5	0.26	0.24	4.1	0.24	0.26	5.2	Yes