Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Joy Witbooi

200043136
Cape Winelands (WCW)

Tournament details

Tour Id	31200
Group Id	118
Name	Sentraal Boland Skaak Proewe Labori Dogters
Section
Rounds	7
Format	Swiss
Type	Rapid
Start	2015-02-21
End	2015-02-21
Submitted	2015-02-21
Rated	2015-03-07
Submit age weight	1
Host	Boland (WB)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	7
Score	3
Percent	42.9
Dp	-50
Aor	582.7
Perform	533
Penalties	0
Wins	3
Draws	0
Losses	4
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	9
Final Pos	17
Share Pos	17
Count for rating	Yes

Analysis (Main)

Rating	492
K-factor	20
Score	3
Expected score	2.74
Score - Expected score	0.26
Rating +/-	3.1

Analysis (Type)

Rating	492
K-factor	20
Score	3
Expected score	2.74
Score - Expected score	0.26
Rating +/-	5.2

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	2015-02-21	Lourens, M (Marchelle)	WB		757	757	B	0	0.18	-0.18	-2.2	-0.18	0.18	3.6	Yes
2	2015-02-21	Groenewald, K (Kaila)	WB		252	252	W	1	0.8	0.2	2.4	0.2	0.8	16	Yes
3	2015-02-21	Orein, B (B)	WB		727	727	B	0	0.21	-0.21	-2.5	-0.21	0.21	4.2	Yes
4	2015-02-21	September, L (Lee-Ann)	WB		508	508	W	0	0.48	-0.48	-5.8	-0.48	0.48	9.6	Yes
5	2015-02-21	Crook, Z (Zuhrah)	WB		512	512	B	1	0.47	0.53	6.4	0.53	0.47	9.4	Yes
6	2015-02-21	Khanayo, E (Erica)	WB		523	523	W	1	0.46	0.54	6.5	0.54	0.46	9.2	Yes
7	2015-02-21	Taylor, M (Michelle)	WB		800	800	B	0	0.14	-0.14	-1.7	-0.14	0.14	2.8	Yes