Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Martienus Pretorius

105048022
Ekurhuleni (GE)

Tournament details

Tour Id	31328
Group Id	28
Name	Ekurhuleni Chess Open 2
Section	D Section
Rounds	7
Format	Swiss
Type	Standard
Start	2015-03-20
End	2015-03-21
Submitted	2015-03-21
Rated	2015-03-26
Submit age weight	1
Host	Ekurhuleni (GE)
Total time	61
Time weight	0.835
Official results	Official results

General

Games	7
Score	5
Percent	71.4
Dp	158
Aor	601.7
Perform	760
Penalties	0
Wins	5
Draws	0
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	7
Final Pos	4
Share Pos	4
Count for rating	Yes

Analysis (Main)

Rating	512
K-factor	20
Score	5
Expected score	2.73
Score - Expected score	2.27
Rating +/-	37.9

Analysis (Type)

Rating	512
K-factor	20
Score	5
Expected score	2.73
Score - Expected score	2.27
Rating +/-	45.4

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	2015-03-20	Roets, Z (Zanru)	GE		610	610	B	1	0.37	0.63	10.5	0.63	0.37	7.4	Yes
2	2015-03-20	Schwarzer, N (Nicole)	GE		450	450	W	1	0.59	0.41	6.8	0.41	0.59	11.8	Yes
3	2015-03-21	Waring, G (Gabriel)	GE		452	452	B	1	0.58	0.42	7	0.42	0.58	11.6	Yes
4	2015-03-21	Strydom, A (Alex)	GTP		615	615	W	1	0.36	0.64	10.6	0.64	0.36	7.2	Yes
5	2015-03-21	Neves, T (Tremayne)	GE		727	727	W	0	0.23	-0.23	-3.8	-0.23	0.23	4.6	Yes
6	2015-03-21	Ramotsipe, S (Samkelisiwe)	GE		802	802	B	0	0.16	-0.16	-2.7	-0.16	0.16	3.2	Yes
7	2015-03-21	Steyn, Z (Zurika)	GE		556	556	B	1	0.44	0.56	9.3	0.56	0.44	8.8	Yes