Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Roland Weston Van Tonder

105040663
Tshwane (GTP)

Tournament details

Tour Id	23570
Group Id	0
Name	Alekhine Open 2013 Section C
Section
Rounds	7
Format	Swiss
Type	Standard
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	90
Time weight	0.938
Official results	Official results

General

Games	8
Score	4
Percent	50
Dp	0
Aor	924.8
Perform	925
Penalties	0
Wins	4
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	30
Share Pos	30
Count for rating	Yes

Analysis (Main)

Rating	761
K-factor	20
Score	4
Expected score	1.14
Score - Expected score	2.86
Rating +/-	53.7

Analysis (Type)

Rating	761
K-factor	20
Score	4
Expected score	1.14
Score - Expected score	2.86
Rating +/-	57.2

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	Rogge, C (Conrad)	GTP		979	979	W	0	0.22	-0.22	-4.1	-0.22	0.22	4.4	Yes
1	2013-07-26	Rogge, C (Conrad)	GTP		979	979	W	0	0.22	-0.22	-4.1	-0.22	0.22	4.4	Yes
2	2013-07-26	Oosthuizen, L (Lorraine)	GTP		905	905	B	1	0.31	0.69	13	0.69	0.31	6.2	Yes
2	2013-07-26	Oosthuizen, L (Lorraine)	GTP		905	905	B	1	0.31	0.69	13	0.69	0.31	6.2	Yes
3	2013-07-27	Van Den Berg, H (Hanno)	GTP		893	893	W	1	0.32	0.68	12.8	0.68	0.32	6.4	Yes
3	2013-07-27	Van Den Berg, H (Hanno)	GTP		893	893	W	1	0.32	0.68	12.8	0.68	0.32	6.4	Yes
4	2013-07-27	Van Niekerk, N (Natasha)	GTP		922	922	B	0	0.29	-0.29	-5.5	-0.29	0.29	5.8	Yes
4	2013-07-27	Van Niekerk, N (Natasha)	GTP		922	922	B	0	0.29	-0.29	-5.5	-0.29	0.29	5.8	Yes