Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Dwayne Marshall Vorster

199042106
Johannesburg Metro (GJM)

Tournament details

Tour Id	-1
Group Id	-1
Name	Gauteng Open 2009 - U 12
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2009-06-10
End	2009-06-10
Submitted	1900-01-01
Rated	2009-06-10
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results
Tour Id	-1
Group Id	-1
Name	Gj Trials 1 - U12
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2008-06-26
End	2008-06-26
Submitted	1900-01-01
Rated	2008-06-26
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results
Tour Id	-1
Group Id	-1
Name	Gauteng Trials Ii - U12
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2008-08-23
End	2008-08-23
Submitted	1900-01-01
Rated	2008-08-23
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results
Tour Id	-1
Group Id	-1
Name	Gauteng Open C Section
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2008-06-06
End	2008-06-06
Submitted	1900-01-01
Rated	2008-06-06
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results
Tour Id	-1
Group Id	-1
Name	Gauteng Trials 1 - 2009: U 12
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2009-08-03
End	2009-08-03
Submitted	1900-01-01
Rated	2009-08-03
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results

General

Games	6
Score	0
Percent	50
Dp	0
Aor	981.8
Perform	982
Penalties	0
Wins	0
Draws	0
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
Games	6
Score	0
Percent	50
Dp	0
Aor	981.8
Perform	982
Penalties	0
Wins	0
Draws	0
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
Games	7
Score	0
Percent	28.6
Dp	-158
Aor	1014.9
Perform	857
Penalties	0
Wins	0
Draws	0
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
Games	6
Score	0
Percent	41.7
Dp	-57
Aor	1033.3
Perform	976
Penalties	0
Wins	0
Draws	0
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
Games	7
Score	0
Percent	57.1
Dp	60
Aor	990.6
Perform	1051
Penalties	0
Wins	0
Draws	0
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	945
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	0
Rating	976
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	0
Rating	979
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	0
Rating	0
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	0
Rating	950
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	0

Analysis (Type)

Rating	945
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	1040
Rating	976
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	1040
Rating	979
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	1040
Rating	0
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	1040
Rating	950
K-factor	20
Score	0
Expected score	-52
Score - Expected score	52
Rating +/-	1040

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
3	1900-01-01	Greyling, Jm (Joshua)			1068	1068	W	0	-1	1	0	-1	1	20	Yes
4	1900-01-01	Zipfel, Dr			963	963	W	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Louw, J (J)			972	972	B	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Bolt, C			965	965	W	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Judeel, J (Juandre)			1029	1029	W	0	-1	1	0	-1	1	20	Yes
4	1900-01-01	Kuhlmann, M (Mickheil)			807	807	B	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Haryparsat, A			1038	1038	B	0.5	-1	1.5	0	-1	1.5	30	Yes
4	1900-01-01	Roos, L (Luan)			1067	1067	W	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Perkins, B (Brendon)			1036	1036	B	1	-1	2	0	-1	2	40	Yes
5	1900-01-01	Pretorius, La (Louis)			1034	1034	B	0	-1	1	0	-1	1	20	Yes
5	1900-01-01	Jannasch, Sj			871	871	W	1	-1	2	0	-1	2	40	Yes
5	1900-01-01	Maritz, Wj (Willem)			1038	1038	W	0	-1	1	0	-1	1	20	Yes
5	1900-01-01	Gobel, R			1019	1019	B	0	-1	1	0	-1	1	20	Yes
5	1900-01-01	Fasie, S (S)			968	968	B	1	-1	2	0	-1	2	40	Yes
5	1900-01-01	Louw, J (Jacques)			893	893	B	0	-1	1	0	-1	1	20	Yes
5	1900-01-01	Burke, Nj			1040	1040	W	0	-1	1	0	-1	1	20	Yes
6	1900-01-01	Perumal, T (Tamryn)			816	816	W	1	-1	2	0	-1	2	40	Yes
7	1900-01-01	Roets, S (Stefan)			1067	1067	B	1	-1	2	0	-1	2	40	Yes
7	1900-01-01	Quick, Da			1039	1039	W	0	-1	1	0	-1	1	20	Yes
7	1900-01-01	Gobel, R (Rurik)			1122	1122	B	0	-1	1	0	-1	1	20	Yes