Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, R (Rian)
Dob:
2015/08/03 (U10)
Gender:
Male
Chess SA id:
1150300707
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Bojanala Silwerrand's Rating Implosion 2024 (Center Pawns)
Tournament id
20240562
Rating type
Standard
Start
2024/03/16
End
2024/03/16
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1150.6
Performance
1235.6
Expected score
2.75
Score - Expected score
0.25
Rating change
8.3
Rating
1200.0
K-factor
40
Average opponent rating
1146.7
Performance
1231.7
Expected score
2.77
Score - Expected score
0.23
Rating change
9.2
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
11
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/16
Botha, E (Erasmus Albertus)
NBR
1188.2
1181.8
B
1
0.47
0.48
17.6
20.8
4
2024/03/16
De Jager, L (Luado)
NBR
1358.0
1341.1
W
0
0.36
0.38
-12.0
-15.2
3
2024/03/16
Sprague, C (Chloe)
NBR
1165.1
1160.8
B
1
0.50
0.50
16.6
20.0
2
2024/03/16
Deysel, E (Eli)
GJM
789.2
787.6
B
1
0.94
0.94
2.0
2.4
1
2024/03/16
Rakubutu, P (Pabatso)
NBR
1252.3
1262.3
W
0
0.48
0.47
-15.9
-18.8