Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Benjamin Carl Collen

186005352
Tshwane (GTP)

Tournament details

Tour Id	23572
Group Id	0
Name	Alekhine Open 2013 Section A
Section
Rounds	5
Format	Swiss
Type	Classical
Start	2013-07-26
End	2013-07-28
Submitted	2013-07-28
Rated	2013-07-29
Submit age weight	1
Host	Tshwane (GTP)
Total time	120
Time weight	1
Official results	Official results

General

Games	10
Score	4
Percent	40
Dp	-80
Aor	1822
Perform	1742
Penalties	0
Wins	4
Draws	0
Losses	6
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	12
Share Pos	12
Count for rating	Yes

Analysis (Main)

Rating	1645
K-factor	20
Score	4
Expected score	1.54
Score - Expected score	2.46
Rating +/-	49.2

Analysis (Type)

Rating	1645
K-factor	20
Score	4
Expected score	1.54
Score - Expected score	2.46
Rating +/-	49.2

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	2013-07-26	Nene, Th (Themba)	GTP	PM	1940	1940	W	0	0.15	-0.15	-3	-0.15	0.15	3	Yes
1	2013-07-26	Nene, Th (Themba)	GTP	PM	1940	1940	W	0	0.15	-0.15	-3	-0.15	0.15	3	Yes
2	2013-07-27	Harding, Apr (Allen)	GTP		1463	1463	B	1	0.74	0.26	5.2	0.26	0.74	14.8	Yes
2	2013-07-27	Harding, Apr (Allen)	GTP		1463	1463	B	1	0.74	0.26	5.2	0.26	0.74	14.8	Yes
3	2013-07-27	Madiba, Cm (Carpediem)	GTP		1686	1686	W	1	0.44	0.56	11.2	0.56	0.44	8.8	Yes
3	2013-07-27	Madiba, Cm (Carpediem)	GTP		1686	1686	W	1	0.44	0.56	11.2	0.56	0.44	8.8	Yes
4	2013-07-28	Hoek, C (Cornelis)	GTP		1938	1938	B	0	0.15	-0.15	-3	-0.15	0.15	3	Yes
4	2013-07-28	Hoek, C (Cornelis)	GTP		1938	1938	B	0	0.15	-0.15	-3	-0.15	0.15	3	Yes
5	2013-07-28	Nel, A (Andre)	GTP		2083	2083	B	0	0.06	-0.06	-1.2	-0.06	0.06	1.2	Yes
5	2013-07-28	Nel, A (Andre)	GTP		2083	2083	B	0	0.06	-0.06	-1.2	-0.06	0.06	1.2	Yes