Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ruwayne Duncan Du Piesanie

197007721
Johannesburg Metro (GJM)

Tournament details

Tour Id	22807
Group Id	0
Name	Piet Robbertse Chess Tournament - Sec B Rating Bel
Section
Rounds	6
Format	Swiss
Type	Standard
Start	2013-01-25
End	2013-01-27
Submitted	2013-01-27
Rated	2013-01-28
Submit age weight	1
Host	Tshwane (GTP)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	6
Score	5.5
Percent	91.7
Dp	333
Aor	1161.2
Perform	1494
Penalties	0
Wins	5
Draws	1
Losses	0
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	1
Share Pos	1
Count for rating	Yes

Analysis (Main)

Rating	1373
K-factor	20
Score	5.5
Expected score	4.54
Score - Expected score	0.96
Rating +/-	18

Analysis (Type)

Rating	1373
K-factor	20
Score	5.5
Expected score	4.54
Score - Expected score	0.96
Rating +/-	19.2

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	2013-01-25	De Villiers, Jd (Jd)	GTP		1015	1015	W	1	0.9	0.1	1.9	0.1	0.9	18	Yes
2	2013-01-25	Tissot Van Patot, D (Donovan)	MGS		1139	1139	B	1	0.79	0.21	3.9	0.21	0.79	15.8	Yes
3	2013-01-26	Oosthuizen, Mj (Michal)	GM		1100	1100	W	1	0.83	0.17	3.2	0.17	0.83	16.6	Yes
4	2013-01-26	Dykema, Dr (Dirkho)	GTP		1187	1187	B	1	0.74	0.26	4.9	0.26	0.74	14.8	Yes
5	2013-01-27	Tshabalala, E (Ernest)	GTP		1376	1376	B	1	0.5	0.5	9.4	0.5	0.5	10	Yes
6	2013-01-27	Schoeman, E (Ewald)	GTP	UM	1150	1150	W	0.5	0.78	-0.28	-5.3	-0.28	0.78	15.6	Yes