Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, GJ (Gerhard)
Dob:
1977/05/05 (Adult)
Gender:
Male
Chess SA id:
177086357
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 CCC Karl Gstettner Open
Tournament id
20191656
Rating type
Standard
Start
2019/07/10
End
2019/08/21
Rounds
7
Total time
60
Time weight
0.83
Total time
Official results
Rating
1306.3
K-factor
40
Average opponent rating
1426.1
Performance
1486.9
Expected score
2.62
Score - Expected score
1.38
Rating change
45.8
Rating
1271.0
K-factor
40
Average opponent rating
1433.6
Performance
1494.3
Expected score
2.39
Score - Expected score
1.61
Rating change
64.4
Games
7
Score
4.0
%
57.1
Dp
60,7142857142857
Wins
4
Draws
0
Losses
3
Final position
9
Shared position
8
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2019/08/21
Garlipp, BGC (Bernhardt)
GTP
1810.3
1811.5
W
0
0.01
0.01
-0.3
-0.4
6
2019/08/14
Nieuwoudt, H (Hanno)
GTP
1453.4
1452.3
B
1
0.29
0.25
22.7
30.0
5
2019/08/07
Fourie, J (Jannie)
GTP
1220.3
1200.0
B
1
0.56
0.54
14.1
18.4
4
2019/07/31
Bouwer, D (Dawid)
GE
1474.1
1484.2
W
0
0.35
0.29
-11.2
-11.6
3
2019/07/24
Boshoff, T (Tiaan)
GTP
1163.5
1155.2
W
1
0.71
0.68
9.3
12.8
2
2019/07/17
Letsoalo, PM (Peter)
GTP
1661.4
1731.8
B
0
0.04
0.00
-1.3
0.0
1
2019/07/10
De Villiers, R (Rocco)
GTP
1200.0
1200.0
W
1
0.67
0.62
10.6
15.2