Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ivan Van Der Walt

104054569
Ekurhuleni (GE)

Tournament details

Tour Id	20170543
Group Id	20170543
Name	Ekurhuleni Open Springs
Section	Hts
Rounds	6
Format	Swiss
Type	Standard
Start	2017-03-24
End	2017-03-25
Submitted	2017-03-25
Rated	2017-03-30
Submit age weight	1
Host	Ekurhuleni (GE)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	125
Aor	599.2
Perform	724
Penalties	0
Wins	4
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	5
Final Pos	8
Share Pos	8
Count for rating	Yes

Analysis (Main)

Rating	828
K-factor	20
Score	4
Expected score	1.74
Score - Expected score	2.26
Rating +/-	37.5

Analysis (Type)

Rating	828
K-factor	20
Score	4
Expected score	1.74
Score - Expected score	2.26
Rating +/-	45.2

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	2017-03-24	Bremer, W (Walter)	GE		793	793	B	0	0.55	-0.55	-9.1	-0.55	0.55	11	No (Unrated opp excluded)
2	2017-03-24	Mahlangu, A (Ayanda)	GE		500	500	W	1	0.87	0.13	2.2	0.13	0.87	17.4	No (Unrated opp excluded)
3	2017-03-25	Jacobs, G (Gabriel)	GE		644	644	B	1	0.74	0.26	4.3	0.26	0.74	14.8	No (Unrated opp excluded)
4	2017-03-25	Singh, N (Nimai)	GE		500	500	W	0	0.87	-0.87	-14.4	-0.87	0.87	17.4	Yes
5	2017-03-25	Bailie, S (Shea)	GE		500	500	W	1	0.87	0.13	2.2	0.13	0.87	17.4	Yes
6	2017-03-25	Black, B (Brayden)	GE		658	658	B	1	0.72	0.28	4.6	0.28	0.72	14.4	No (Unrated opp excluded)