Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Willem-Hein Koopman

101016236
Cape Winelands (WCW)

Tournament details

Tour Id	22454
Group Id	0
Name	Boland Unie Prestige 2012 - Onder 12
Section
Rounds	7
Format	Swiss
Type	Rapid
Start	2012-07-28
End	2012-07-28
Submitted	2012-07-28
Rated	2012-10-02
Submit age weight	1
Host	Boland (WB)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	7
Score	2.5
Percent	35.7
Dp	-114
Aor	826
Perform	712
Penalties	0
Wins	2
Draws	1
Losses	4
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	22
Share Pos	22
Count for rating	Yes

Analysis (Main)

Rating	0
K-factor	20
Score	2.5
Expected score	3.24
Score - Expected score	-0.74
Rating +/-	-8.9

Analysis (Type)

Rating	0
K-factor	20
Score	2.5
Expected score	3.24
Score - Expected score	-0.74
Rating +/-	-14.8

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	2012-07-28	Rhode, De (Deveron)	WB		800	800	B	0	0.5	-0.5	-6	-0.5	0.5	10	Yes
2	2012-07-28	Verhoog, C (Craig)	WB		800	800	W	0.5	0.5	0	0	0	0.5	10	Yes
3	2012-07-28	Van Niekerk, M (Milio)	WCU		800	800	B	0	0.5	-0.5	-6	-0.5	0.5	10	Yes
4	2012-07-28	Janse Van Rensburg, G (Gerhard)	WB		800	800	B	0	0.5	-0.5	-6	-0.5	0.5	10	Yes
5	2012-07-28	Hudson, T (Thomas)	WB		895	895	W	1	0.37	0.63	7.6	0.63	0.37	7.4	Yes
6	2012-07-28	Harteveld, Pj (Philip)	WB		887	887	B	1	0.38	0.62	7.4	0.62	0.38	7.6	Yes
7	2012-07-28	Swanepoel, C (Christiaan)	WB		800	800	W	0	0.5	-0.5	-6	-0.5	0.5	10	Yes