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
Gauteng Top Schools 2024 (U11 Open)
Tournament id
20242664
Rating type
Standard
Start
2024/10/04
End
2024/10/04
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1643.9
K-factor
32
Average opponent rating
1465.4
Performance
1550.4
Expected score
3.59
Score - Expected score
-0.59
Rating change
-15.7
Rating
1643.0
K-factor
32
Average opponent rating
1463.8
Performance
1548.8
Expected score
3.58
Score - Expected score
-0.58
Rating change
-18.6
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
47
Shared position
40
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/10/04
Barkhuizen, SJ (Simon Jurgens)
GTP
1536.7
1534.5
W
1
0.67
0.67
8.8
10.6
4
2024/10/04
Van Loggerenberg, E (Elandre)
GE
1588.1
1572.7
B
0
0.52
0.54
-13.8
-17.3
3
2024/10/04
Haupt, A (Abigail)
GTP
1458.1
1463.8
W
0
0.76
0.75
-20.2
-24.0
2
2024/10/04
Opperman, N (Naude)
GE
1465.9
1456.8
B
1
0.67
0.67
8.8
10.6
1
2024/10/04
Van Niekerk, J (Jano)
CSA
1278.3
1291.1
W
1
0.97
0.95
0.8
1.6