Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Arthur Sidney Natus

169026725
Cape Winelands (WCW)

Tournament details

Tour Id	20170986
Group Id	20170986
Name	2017 Elsies River Open
Section	Open
Rounds	7
Format	Swiss
Type	Rapid
Start	2017-05-20
End	2017-05-20
Submitted	2017-05-20
Rated	2017-05-25
Submit age weight	1
Host	Western Province (WP)
Total time	25
Time weight	0.543
Official results	Official results

General

Games	7
Score	4
Percent	57.1
Dp	50
Aor	769.7
Perform	820
Penalties	0
Wins	4
Draws	0
Losses	3
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	25
Final Pos	34
Share Pos	34
Count for rating	Yes

Analysis (Main)

Rating	1513
K-factor	20
Score	4
Expected score	3.51
Score - Expected score	0.49
Rating +/-	5.3

Analysis (Type)

Rating	1513
K-factor	20
Score	4
Expected score	3.51
Score - Expected score	0.49
Rating +/-	9.8

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	2017-05-20	Engelbrecht, H (Hugo)	WP		1121	1121	W	1	0.92	0.08	0.9	0.08	0.92	18.4	No (Unrated opp excluded)
2	2017-05-20	Marties, G (Gershwin)	WP		1232	1232	B	1	0.84	0.16	1.7	0.16	0.84	16.8	No (Unrated opp excluded)
3	2017-05-20	Willenberg, Rc (Roland)	WP		1718	1718	W	0	0.24	-0.24	-2.6	-0.24	0.24	4.8	Yes
4	2017-05-20	Cassells, L (Llewellyn)	WP		1121	1121	B	1	0.92	0.08	0.9	0.08	0.92	18.4	Yes
5	2017-05-20	Kleinsmidt, Cc (Cherwin)	WB		1504	1504	W	0	0.51	-0.51	-5.5	-0.51	0.51	10.2	Yes
6	2017-05-20	Cloete, K (Kurt)	WP		1121	1121	B	0	0.92	-0.92	-9.9	-0.92	0.92	18.4	Yes
7	2017-05-20	Jacobs, B (Brandon Lee)	WP		1121	1121	W	1	0.92	0.08	0.9	0.08	0.92	18.4	Yes