Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, J (Johan)
Dob:
2009/09/19 (U16)
Gender:
Male
Chess SA id:
1090101064
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
2018 Super 12 (Junior)
Tournament id
20181058
Rating type
Rapid
Start
2018/05/05
End
2018/05/05
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1038.4
Performance
783.4
Expected score
3.48
Score - Expected score
-2.48
Rating change
-59.5
Rating
1200.0
K-factor
40
Average opponent rating
960.4
Performance
705.4
Expected score
3.61
Score - Expected score
-2.61
Rating change
-104.4
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
181
Shared position
177
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/05/05
Lourens, J (Jurgen)
GTP
1109.7
1200.0
W
0
0.65
0.54
-15.6
-21.6
4
2018/05/05
Smith, KJ (Kayle)
GTP
823.6
503.6
B
0
0.90
0.99
-21.6
-39.6
3
2018/05/05
Kriek, E (Erigh)
GTP
1200.0
1200.0
W
1
0.54
0.54
11.0
18.4
2
2018/05/05
Van Zyl, M (Mischka)
NBR
774.3
698.4
B
0
0.95
0.99
-22.8
-39.6
1
2018/05/05
Van Der Merwe, D (Devan)
NWP
1284.3
1200.0
W
0
0.44
0.54
-10.6
-21.6