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
2023 Menlo Open Tournament (C)
Tournament id
20231449
Rating type
Standard
Start
2023/07/22
End
2023/07/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1441.2
K-factor
32
Average opponent rating
1262.9
Performance
1347.9
Expected score
3.50
Score - Expected score
-0.50
Rating change
-13.3
Rating
1431.5
K-factor
32
Average opponent rating
1253.3
Performance
1338.3
Expected score
3.50
Score - Expected score
-0.50
Rating change
-16.0
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
2023/07/22
Nkabinde, N (Nkazimulo)
NBR
1357.2
1337.4
B
1
0.56
0.57
11.3
13.8
4
2023/07/22
Roberts, F (Frans-Leigh)
GTP
1228.8
1219.6
W
1
0.79
0.79
5.4
6.7
3
2023/07/22
Oosthuizen, L (Ludrick)
GTP
1254.1
1247.4
B
0
0.68
0.67
-17.4
-21.4
2
2023/07/22
Shoko, J (John Lincoln)
GTP
1280.5
1285.2
W
0
0.73
0.71
-18.7
-22.7
1
2023/07/22
Slabbert, M (Marko)
GTP
1194.0
1177.0
B
1
0.75
0.75
6.4
8.0