Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Marcel Jude Roberts

196032293
Tshwane (GTP)

Tournament details

Tour Id	22941
Group Id	0
Name	Waterkloof Open Prestige Section
Section
Rounds	7
Format	Swiss
Type	Classical
Start	2013-02-27
End	2013-03-02
Submitted	2013-03-02
Rated	2013-03-03
Submit age weight	1
Host	Tshwane (GTP)
Total time	120
Time weight	1
Official results	Official results

General

Games	7
Score	2.5
Percent	35.7
Dp	-114
Aor	1911.4
Perform	1797
Penalties	0
Wins	1
Draws	3
Losses	3
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	-1
Final Pos	17
Share Pos	17
Count for rating	Yes

Analysis (Main)

Rating	1879
K-factor	20
Score	2.5
Expected score	3.22
Score - Expected score	-0.72
Rating +/-	-14.4

Analysis (Type)

Rating	1879
K-factor	20
Score	2.5
Expected score	3.22
Score - Expected score	-0.72
Rating +/-	-14.4

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	2013-02-27	Van Der Westhuizen, Wj (Willem)	GW		1933	1933	B	0.5	0.42	0.08	1.6	0.08	0.42	8.4	Yes
2	2013-02-28	Bezuidenhout, Rr (Roland)	GM	FM	2004	2004	W	0	0.33	-0.33	-6.6	-0.33	0.33	6.6	Yes
3	2013-02-28	Seotloadi, T (Thinto)	WP		1842	1842	B	0.5	0.55	-0.05	-1	-0.05	0.55	11	Yes
4	2013-03-01	Nel, A (Andre)	GTP		2133	2133	W	1	0.19	0.81	16.2	0.81	0.19	3.8	Yes
5	2013-03-01	Kolver, C (Chris)	GTP		1714	1714	W	0.5	0.72	-0.22	-4.4	-0.22	0.72	14.4	Yes
6	2013-03-02	Matseme, Ts (Tshepo)	GC		1839	1839	B	0	0.56	-0.56	-11.2	-0.56	0.56	11.2	Yes
7	2013-03-02	Nelson, Wjh (William)	GTP		1915	1915	B	0	0.45	-0.45	-9	-0.45	0.45	9	Yes