Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, L (Luan Rudolf Johanne)
Dob:
2011/12/21 (U14)
Gender:
Male
Chess SA id:
1110147448
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys)
Tournament id
20241396
Rating type
Rapid
Start
2024/06/08
End
2024/06/08
Rounds
6
Total time
35
Time weight
0.66
Total time
Official results
Rating
1106.8
K-factor
40
Average opponent rating
1227.6
Performance
1086.0
Expected score
2.15
Score - Expected score
-0.15
Rating change
-3.9
Rating
1100.8
K-factor
40
Average opponent rating
1246.2
Performance
1104.6
Expected score
1.98
Score - Expected score
0.02
Rating change
0.8
Games
6
Score
2.0
%
33.3
Dp
-141,666666666667
Wins
2
Draws
0
Losses
4
Final position
21
Shared position
21
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2024/06/08
Viljoen, L (Lucca)
WCW
1264.3
1263.6
B
0
0.27
0.27
-7.1
-10.8
5
2024/06/08
Zulu, E (Enrico)
WOS
1172.2
1150.7
W
0
0.47
0.48
-12.4
-19.2
4
2024/06/08
Maarman, B (Blayden)
WCU
1188.2
1221.3
B
0
0.36
0.32
-9.5
-12.8
3
2024/06/08
Nceka, B (Brandon)
WOS
1268.2
1235.6
W
1
0.35
0.38
17.2
24.8
2
2024/06/08
Ellman, A (Andries)
WCU
1210.1
1296.6
B
1
0.34
0.23
17.4
30.8
1
2024/06/08
Groenewald, O (Oscar)
WCU
1262.9
1309.6
W
0
0.36
0.30
-9.5
-12.0