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
Bojanala Olienpark's One For The Ages 2024 (Knights)
Tournament id
20240856
Rating type
Standard
Start
2024/04/20
End
2024/04/20
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1373.5
K-factor
32
Average opponent rating
1337.3
Performance
1592.3
Expected score
2.67
Score - Expected score
1.33
Rating change
35.3
Rating
1353.3
K-factor
32
Average opponent rating
1327.6
Performance
1582.6
Expected score
2.61
Score - Expected score
1.39
Rating change
44.5
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
2
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/04/20
Changara, A (Alvis Tafadzwa)
NBR
1501.1
1497.4
B
0
0.31
0.29
-8.2
-9.3
4
2024/04/20
Changara, A (Alvern Takura)
NBR
1373.5
1350.1
W
1
0.54
0.55
12.2
14.4
3
2024/04/20
Roberts, F (Frans-Leigh)
GTP
1333.9
1317.3
B
1
0.50
0.50
13.3
16.0
2
2024/04/20
Tolmay, L (Lourens)
NBR
1284.1
1277.6
W
1
0.65
0.63
9.3
11.8
1
2024/04/20
Terblanche, B (Bernard)
NBR
1194.0
1195.4
B
1
0.67
0.64
8.8
11.5