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
Blitz rating
General
Tournament
2019 SWVG Arnold Classic (Blitz Open)
Tournament id
20191043
Rating type
Blitz
Start
2019/05/19
End
2019/05/19
Rounds
10
Total time
5
Time weight
0.18
Total time
Official results
Rating
1275.8
K-factor
40
Average opponent rating
1317.8
Performance
1232.8
Expected score
4.27
Score - Expected score
-0.27
Rating change
-1.9
Rating
1361.4
K-factor
40
Average opponent rating
1177.2
Performance
1092.2
Expected score
6.60
Score - Expected score
-2.60
Rating change
-104.0
Games
10
Score
4.0
%
40.0
Dp
-85
Wins
4
Draws
0
Losses
6
Final position
52
Shared position
49
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
10
2019/05/19
Mahlaba, WM (Windy)
GE
1315.0
1315.0
W
0
0.50
0.60
-4.0
-24.0
9
2019/05/19
Sikhwivhilu, S (Se)
GTP
1404.2
1293.2
B
0
0.31
0.54
-2.5
-21.6
8
2019/05/19
Van Niekerk, NI (Natasha)
GTP
1380.5
1273.2
W
1
0.42
0.64
4.6
14.4
7
2019/05/19
Felix, R (Raphael)
NBR
1449.8
1023.6
B
0
0.26
0.85
-2.1
-34.0
6
2019/05/19
Vhezha, J (James)
NCF
1418.2
1200.0
W
0
0.38
0.73
-3.0
-29.2
5
2019/05/19
Louw, I (Ireon)
GE
1291.8
1210.8
B
1
0.44
0.63
4.5
14.8
4
2019/05/19
Bhudai, A (Arman)
GTP
1120.8
1200.0
W
1
0.72
0.73
2.2
10.8
3
2019/05/19
Levitan, C (Caleb)
GJM
1502.6
1096.0
B
0
0.19
0.77
-1.5
-30.8
2
2019/05/19
Strauss, M (Monique)
GTP
680.6
500.0
W
1
1.00
1.00
0.0
0.0
1
2019/05/19
Mthetho, J (Jeffrey)
MEN
1614.2
1659.7
B
0
0.06
0.11
-0.5
-4.4