Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ferreira, R (Rossouw)
Dob:
2014/01/29 (U12)
Gender:
Male
Chess SA id:
1140142434
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Paul Sauer Chess Tournament 2023 (Junior)
Tournament id
20230912
Rating type
Rapid
Start
2023/05/05
End
2023/05/05
Rounds
10
Total time
15
Time weight
0.39
Total time
Official results
Rating
1227.7
K-factor
40
Average opponent rating
1175.6
Performance
1418.5
Expected score
3.97
Score - Expected score
1.53
Rating change
23.9
Rating
1158.8
K-factor
40
Average opponent rating
1175.3
Performance
1418.2
Expected score
3.41
Score - Expected score
2.09
Rating change
83.6
Games
7
Score
5.5
%
78.6
Dp
242,857142857143
Wins
5
Draws
1
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
10
2023/05/05
Viviers, D (Divan)
ESB
1127.6
1142.4
D
0
0.00
0.00
9
2023/05/05
0.0
0.0
X
0.00
0.00
8
2023/05/05
Berkeley, B (Ben)
KIK
1223.3
1200.0
W
1
0.55
0.49
7.2
20.4
7
2023/05/05
Maseko, T (Timothy)
ESB
1200.0
1200.0
B
1
0.49
0.41
8.2
23.6
6
2023/05/05
Viviers, D (Divan)
ESB
1127.6
1142.4
W
0
0.66
0.56
-10.6
-22.4
5
2023/05/05
Viviers, D (Divan)
ESB
1127.6
1142.4
W
1
0.66
0.56
5.4
17.6
4
2023/05/05
0.0
0.0
X
0.00
0.00
3
2023/05/05
Berkeley, B (Ben)
KIK
1223.3
1200.0
B
1
0.46
0.41
8.6
23.6
2
2023/05/05
Maseko, T (Timothy)
ESB
1200.0
1200.0
W
1
0.57
0.49
6.9
20.4
1
2023/05/05
Viviers, D (Divan)
ESB
1127.6
1142.4
B
½
0.57
0.48
-1.1
0.8