Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ockert Andries Grobler

196011340
Ekurhuleni (GE)

Tournament details

Tour Id	22260
Group Id	0
Name	Egjca Under 20 Trials
Section
Rounds	7
Format	Swiss
Type	Standard
Start	2012-07-27
End	2012-07-28
Submitted	2012-07-28
Rated	2012-08-27
Submit age weight	1
Host	Ekurhuleni (GE)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	7
Score	2.5
Percent	35.7
Dp	-114
Aor	1213
Perform	1099
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	31
Share Pos	31
Count for rating	Yes

Analysis (Main)

Rating	1091
K-factor	20
Score	2.5
Expected score	2.67
Score - Expected score	-0.17
Rating +/-	-2.8

Analysis (Type)

Rating	1091
K-factor	20
Score	2.5
Expected score	2.67
Score - Expected score	-0.17
Rating +/-	-3.4

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	2012-07-27	Mabunaa, T (Themba)	GE		1100	1100	B	1	0.49	0.51	8.5	0.51	0.49	9.8	Yes
2	2012-07-27	Mdluli, T (Themba)	GE		1364	1364	W	0	0.18	-0.18	-3	-0.18	0.18	3.6	Yes
3	2012-07-27	Mnyakeni, L (Lunga)	GE		1100	1100	B	1	0.49	0.51	8.5	0.51	0.49	9.8	Yes
4	2012-07-28	Ncala, M (Mpumelelo)	GE		1001	1001	W	0.5	0.62	-0.12	-2	-0.12	0.62	12.4	Yes
5	2012-07-28	Mamonyane, T (Thabang)	RSA		1628	1628	W	0	0.05	-0.05	-0.8	-0.05	0.05	1	Yes
6	2012-07-28	Shozi, M (Menzi)	GE		1198	1198	B	0	0.36	-0.36	-6	-0.36	0.36	7.2	Yes
7	2012-07-28	Lebohang, M (Moloi)	GE		1100	1100	W	0	0.49	-0.49	-8.1	-0.49	0.49	9.8	Yes