Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Charles Francois Marais

169020704
Tshwane (GTP)

Tournament details

Tour Id	22808
Group Id	0
Name	Piet Robbertse Chess Tournament - Sec A Open To Al
Section
Rounds	6
Format	Swiss
Type	Standard
Start	2013-01-25
End	2013-01-27
Submitted	2013-01-27
Rated	2013-01-28
Submit age weight	1
Host	Tshwane (GTP)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	66
Aor	1549.8
Perform	1616
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	-1
Final Pos	36
Share Pos	36
Count for rating	Yes

Analysis (Main)

Rating	1817
K-factor	20
Score	3.5
Expected score	4.64
Score - Expected score	-1.14
Rating +/-	-21.4

Analysis (Type)

Rating	1817
K-factor	20
Score	3.5
Expected score	4.64
Score - Expected score	-1.14
Rating +/-	-22.8

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	2013-01-25	Bezuidenhout, G (Gerhard,g)	GM		1268	1268	B	1	0.92	0.08	1.5	0.08	0.92	18.4	Yes
2	2013-01-25	Havenga, M (Mireille)	GTP	WCM	1497	1497	W	1	0.87	0.13	2.4	0.13	0.87	17.4	Yes
3	2013-01-26	Wilken, Jb (Justin)	GTP		1954	1954	B	0	0.32	-0.32	-6	-0.32	0.32	6.4	Yes
4	2013-01-26	Mahlase, Tg (Thomo)	LIM		1564	1564	W	0	0.81	-0.81	-15.2	-0.81	0.81	16.2	Yes
5	2013-01-27	Thobejane, M (Marvin)	LIM		1491	1491	B	1	0.87	0.13	2.4	0.13	0.87	17.4	Yes
6	2013-01-27	Marais, Dp (Daniel)	GTP		1525	1525	W	0.5	0.85	-0.35	-6.6	-0.35	0.85	17	Yes