Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, R (Ruben)
Dob:
2010/05/25 (U16)
Gender:
Male
Chess SA id:
1100159381
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
2023 Gert Sibande League (B-Teams)
Tournament id
20231765
Rating type
Rapid
Start
2023/08/25
End
2023/08/25
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1202.6
Performance
1287.6
Expected score
2.53
Score - Expected score
0.47
Rating change
11.3
Rating
1200.0
K-factor
40
Average opponent rating
1199.6
Performance
1284.6
Expected score
2.54
Score - Expected score
0.46
Rating change
18.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/25
James, R (Riana)
MGS
1209.1
1217.6
W
1
0.53
0.52
11.3
19.2
4
2023/08/25
Botha, C (Christiaan)
GTP
1200.0
1200.0
B
1
0.46
0.46
13.0
21.6
3
2023/08/25
Castles, A (Ayden)
GE
1240.0
1239.3
W
0
0.50
0.50
-12.0
-20.0
2
2023/08/25
Erasmus, C (Connor)
MGS
1163.7
1141.2
W
0
0.58
0.61
-13.9
-24.4
1
2023/08/25
Fanelesibonge, N (Nkosi)
MGS
1200.0
1200.0
B
1
0.46
0.46
13.0
21.6