Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Sibylie Marais

269020806
Sedibeng (GSV)

Tournament details

Tour Id	23161
Group Id	0
Name	Emerald Sedibeng Ope 2013 Afd A
Section
Rounds	7
Format	Swiss
Type	Standard
Start	2013-04-19
End	2013-04-20
Submitted	2013-04-20
Rated	2013-04-22
Submit age weight	1
Host	Sedibeng (GSV)
Total time	61
Time weight	0.835
Official results	Official results

General

Games	7
Score	4
Percent	57.1
Dp	57
Aor	1322.1
Perform	1379
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	-1
Final Pos	24
Share Pos	24
Count for rating	Yes

Analysis (Main)

Rating	1440
K-factor	20
Score	4
Expected score	4.71
Score - Expected score	-0.71
Rating +/-	-11.9

Analysis (Type)

Rating	1440
K-factor	20
Score	4
Expected score	4.71
Score - Expected score	-0.71
Rating +/-	-14.2

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	2013-04-19	Marais, Sjl (Sarel)	GSV		1140	1140	W	1	0.85	0.15	2.5	0.15	0.85	17	Yes
2	2013-04-19	Wilken, Jb (Justin)	GTP		1968	1968	B	0	0.03	-0.03	-0.5	-0.03	0.03	0.6	Yes
3	2013-04-20	Varden, Tk (Trevelyn)	GTP	FM	1278	1278	W	0	0.71	-0.71	-11.8	-0.71	0.71	14.2	Yes
4	2013-04-20	Chipepo, Cs (Cosmos)	GSV		1192	1192	B	0	0.81	-0.81	-13.4	-0.81	0.81	16.2	Yes
5	2013-04-20	King, Jh (John)	GSV		1296	1296	B	1	0.69	0.31	5.1	0.31	0.69	13.8	Yes
6	2013-04-20	De Koster, K (Karel)	GSV		1201	1201	W	1	0.8	0.2	3.3	0.2	0.8	16	Yes
7	2013-04-20	Fouche, J (Jestus)	GSV		1180	1180	B	1	0.82	0.18	3	0.18	0.82	16.4	Yes