Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Johan-Jacques Van Der Merwe

192039206
Johannesburg Metro (GJM)

Tournament details

Tour Id	-1
Group Id	-1
Name	Remax Transvalia Ope A
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2008-05-01
End	2008-05-01
Submitted	1900-01-01
Rated	2008-05-01
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results
Tour Id	-1
Group Id	-1
Name	Gauteng Open B 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 Ii - U20
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	Nwr Trials High School
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2008-05-13
End	2008-05-13
Submitted	1900-01-01
Rated	2008-05-13
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results

General

Games	4
Score	0
Percent	75
Dp	213
Aor	1037
Perform	1250
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	1152.8
Perform	1153
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	50
Dp	0
Aor	1278
Perform	1278
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	16.7
Dp	-266
Aor	1395.3
Perform	1129
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	1155
K-factor	20
Score	0
Expected score	-30
Score - Expected score	30
Rating +/-	0
Rating	1169
K-factor	20
Score	0
Expected score	-30
Score - Expected score	30
Rating +/-	0
Rating	1169
K-factor	20
Score	0
Expected score	-30
Score - Expected score	30
Rating +/-	0
Rating	1164
K-factor	20
Score	0
Expected score	-30
Score - Expected score	30
Rating +/-	0

Analysis (Type)

Rating	1155
K-factor	20
Score	0
Expected score	-30
Score - Expected score	30
Rating +/-	600
Rating	1169
K-factor	20
Score	0
Expected score	-30
Score - Expected score	30
Rating +/-	600
Rating	1169
K-factor	20
Score	0
Expected score	-30
Score - Expected score	30
Rating +/-	600
Rating	1164
K-factor	20
Score	0
Expected score	-30
Score - Expected score	30
Rating +/-	600

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
4	1900-01-01	Hanekom, S			1157	1157	W	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Nyirenda, S			1137	1137	B	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Naidoo, Ss (Sashegan)			1408	1408	B	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Aitchison, Gjc			1112	1112	W	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Mahangoni, K			879	879	B	1	-1	2	0	-1	2	40	Yes
5	1900-01-01	Erasmus, M			1045	1045	W	1	-1	2	0	-1	2	40	Yes
5	1900-01-01	Hanekom, Aj			1273	1273	W	0	-1	1	0	-1	1	20	Yes
5	1900-01-01	Wynford, G			1374	1374	B	0.5	-1	1.5	0	-1	1.5	30	Yes
5	1900-01-01	Baxter, Dj (David)			1435	1435	W	0.5	-1	1.5	0	-1	1.5	30	Yes
7	1900-01-01	Chetty, C (Christian)			1129	1129	W	0	-1	1	0	-1	1	20	Yes