Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jaco Andre Alberts

172000404
Tshwane (GTP)

Tournament details

Tour Id	22033
Group Id	0
Name	South African Open Chess Championship 2012
Section	Open
Rounds	11
Format	Swiss
Type	Classical
Start	2012-06-29
End	2012-07-08
Submitted	2012-07-08
Rated	2012-07-10
Submit age weight	1
Host	Western Province (WP)
Total time	150
Time weight	1
Official results	Official results

General

Games	11
Score	7
Percent	63.6
Dp	109
Aor	1607.6
Perform	1717
Penalties	0
Wins	7
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	-1
Final Pos	57
Share Pos	57
Count for rating	Yes

Analysis (Main)

Rating	1790
K-factor	20
Score	7
Expected score	6.98
Score - Expected score	0.02
Rating +/-	0.4

Analysis (Type)

Rating	1790
K-factor	20
Score	7
Expected score	6.98
Score - Expected score	0.02
Rating +/-	0.4

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	2012-06-29	Nel, S (Susanna)	FS		1368	1368	W	1	0.91	0.09	1.8	0.09	0.91	18.2	Yes
2	2012-06-29	Abrahams, Mc (Morrathan)	WB		1238	1238	B	1	0.96	0.04	0.8	0.04	0.96	19.2	Yes
3	2012-06-30	Nelson, Wjh (William)	GN		1935	1935	W	0	0.3	-0.3	-6	-0.3	0.3	6	Yes
4	2012-07-01	Van Niekerk, C (Cari)	WPC		1430	1430	B	1	0.88	0.12	2.4	0.12	0.88	17.6	Yes
5	2012-07-02	Zungu, N (Ntandazo)	WP		1200	1200	W	1	0.96	0.04	0.8	0.04	0.96	19.2	Yes
6	2012-07-03	Pitso, Fp (Fusi)	SED	PM	1976	1976	B	0	0.26	-0.26	-5.2	-0.26	0.26	5.2	Yes
7	2012-07-04	Mashiane, Bj (Baleseng)	GN		1604	1604	W	1	0.74	0.26	5.2	0.26	0.74	14.8	Yes
8	2012-07-05	De Abreu, Rn (Roberto)	GW	PM	1891	1891	B	0	0.36	-0.36	-7.2	-0.36	0.36	7.2	Yes
9	2012-07-06	Murray, A (Andrew)	WP		1200	1200	W	1	0.96	0.04	0.8	0.04	0.96	19.2	Yes
10	2012-07-07	Wium, Dj (Daniel)	FS		1928	1928	B	1	0.32	0.68	13.6	0.68	0.32	6.4	Yes
11	2012-07-08	Kromhout, Ae (Alexander)	EP	HM	1914	1914	W	0	0.33	-0.33	-6.6	-0.33	0.33	6.6	Yes