Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Edwin Drevin

103007659
Dr Kenneth Kaunda (NWP)

Tournament details

Tour Id	22750
Group Id	0
Name	South African Junior Team Championships 2012
Section	U10 B-Section
Rounds	7
Format	Swiss
Type	Standard
Start	2012-12-16
End	2012-12-19
Submitted	2012-12-19
Rated	2012-12-22
Submit age weight	1
Host	Western Province (WP)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	7
Score	4.5
Percent	64.3
Dp	114
Aor	848.1
Perform	962
Penalties	0
Wins	4
Draws	1
Losses	2
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	86
Share Pos	86
Count for rating	Yes

Analysis (Main)

Rating	749
K-factor	20
Score	4.5
Expected score	2.58
Score - Expected score	1.92
Rating +/-	36

Analysis (Type)

Rating	749
K-factor	20
Score	4.5
Expected score	2.58
Score - Expected score	1.92
Rating +/-	38.4

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	2012-12-16	Cruywagen, A (Armand)	GN		1017	1017	B	0	0.17	-0.17	-3.2	-0.17	0.17	3.4	Yes
2	2012-12-16	Kodde, A (Adrian)	GN		756	756	W	0.5	0.49	0.01	0.2	0.01	0.49	9.8	Yes
3	2012-12-17	Van Heerden, C (Charlice)	MH		813	813	B	1	0.41	0.59	11.1	0.59	0.41	8.2	Yes
4	2012-12-17	Taljaard, Z (Zuan)	ML		866	866	W	1	0.34	0.66	12.4	0.66	0.34	6.8	Yes
5	2012-12-18	Weldon, J (Joshua)	EB		865	865	B	0	0.34	-0.34	-6.4	-0.34	0.34	6.8	Yes
6	2012-12-18	Van Rooyen, J (Justin)	PLA		787	787	W	1	0.45	0.55	10.3	0.55	0.45	9	Yes
7	2012-12-19	Cronje, Wj (Wilhelm)	GM		833	833	B	1	0.38	0.62	11.7	0.62	0.38	7.6	Yes