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
Rapid rating
General
Tournament
2019 SWVG Arnold Classic (Rapid Open)
Tournament id
20191045
Rating type
Rapid
Start
2019/05/18
End
2019/05/19
Rounds
10
Total time
35
Time weight
0.66
Total time
Official results
Rating
1275.8
K-factor
40
Average opponent rating
1395.9
Performance
1395.9
Expected score
3.65
Score - Expected score
1.35
Rating change
35.6
Rating
1303.8
K-factor
40
Average opponent rating
1231.0
Performance
1231.0
Expected score
5.45
Score - Expected score
-0.45
Rating change
-18.0
Games
10
Score
5.0
%
50.0
Dp
0
Wins
5
Draws
0
Losses
5
Final position
43
Shared position
39
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
10
2019/05/19
Letsoalo, PM (Peter)
GTP
1704.7
1698.2
B
0
0.00
0.00
0.0
0.0
9
2019/05/19
Fourie, K (Keanan)
GTP
1403.9
1155.3
W
1
0.39
0.71
17.1
11.6
8
2019/05/19
Levy, T (Trevor)
GJM
1143.5
1074.4
B
1
0.61
0.73
10.9
10.8
7
2019/05/18
Vhezha, J (James)
NCF
1418.2
1200.0
W
0
0.38
0.66
-10.6
-26.4
6
2019/05/18
Durais, S (Seth)
GTP
1200.0
1200.0
B
1
0.55
0.58
12.6
16.8
5
2019/05/18
Nguyen, MT (Minh)
GTP
1499.7
1035.6
W
0
0.28
0.85
-7.8
-34.0
4
2019/05/18
Mkhwanazi, AK (Ayanda)
KED
1036.0
1036.0
B
1
0.74
0.77
7.3
9.2
3
2019/05/18
Makhosonke, KM (Kuhlase)
MGS
1711.9
1693.8
W
0
0.03
0.09
-0.8
-3.6
2
2019/05/18
Crossley-Forest, K (Kyle)
GE
1115.8
500.0
B
1
0.64
0.99
10.1
0.4
1
2019/05/18
Jonker, W (Waldo)
GE
1725.6
1716.3
W
0
0.02
0.06
-0.6
-2.4