Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ribbens, R (Reuben)
Dob:
2013/03/01 (U12)
Gender:
Male
Chess SA id:
1130140635
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
D4 Tshwane South District Schools Teams Chess Tournament 2024 (U11A)
Tournament id
20242104
Rating type
Standard
Start
2024/08/03
End
2024/08/03
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1527.7
K-factor
32
Average opponent rating
1311.1
Performance
1736.1
Expected score
3.80
Score - Expected score
1.20
Rating change
31.9
Rating
1525.2
K-factor
32
Average opponent rating
1313.3
Performance
1738.3
Expected score
3.77
Score - Expected score
1.23
Rating change
39.4
Games
5
Score
5.0
%
100.0
Dp
425
Wins
5
Draws
0
Losses
0
Final position
1
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/08/03
Grobbelaar, M (Mienje)
GTP
1385.1
1383.2
B
1
0.62
0.62
10.1
12.2
4
2024/08/03
Netshimboni, R (Rendani)
GTP
1196.8
1200.0
W
1
0.93
0.92
1.9
2.6
3
2024/08/03
Grobler, J (Joshua)
GTP
1259.1
1270.8
B
1
0.77
0.75
6.1
8.0
2
2024/08/03
Barkhuizen, SJ (Simon Jurgens)
GTP
1514.7
1512.4
W
1
0.56
0.56
11.7
14.1
1
2024/08/03
Vosloo, D (De Waal)
GTP
1200.0
1200.0
W
1
0.92
0.92
2.1
2.6