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
Lardies Open Tournament 2023 (B)
Tournament id
20232178
Rating type
Standard
Start
2023/10/28
End
2023/10/28
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1512.6
K-factor
32
Average opponent rating
1491.7
Performance
1279.2
Expected score
2.10
Score - Expected score
-1.10
Rating change
-29.2
Rating
1509.5
K-factor
32
Average opponent rating
1489.8
Performance
1277.3
Expected score
2.09
Score - Expected score
-1.09
Rating change
-34.9
Games
4
Score
1.0
%
25.0
Dp
-212,5
Wins
1
Draws
0
Losses
3
Final position
10
Shared position
7
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/10/28
Kirstein, T (Tinus Ederich)
GTP
1495.5
1488.0
B
1
0.48
0.48
13.3
16.6
4
2023/10/28
Van Der Westhuizen, L (Lihan)
GTP
1513.4
1544.4
W
0
0.54
0.50
-13.8
-16.0
3
2023/10/28
0.0
0.0
Y
1
0.00
0.00
2
2023/10/28
Nyathi, M (Musa)
GJM
1526.5
1497.0
B
0
0.44
0.47
-11.3
-15.0
1
2023/10/28
Cloete, WF (Willem)
GTP
1431.5
1429.8
W
0
0.64
0.63
-16.4
-20.2