Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Siemens, D (Davidko)
Dob:
2013/02/08 (U12)
Gender:
Male
Chess SA id:
1130137446
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Bloeisel Fees 2022 (Primary School B)
Tournament id
20221684
Rating type
Rapid
Start
2022/10/29
End
2022/10/29
Rounds
7
Total time
15
Time weight
0.39
Total time
Official results
Rating
1136.5
K-factor
40
Average opponent rating
1227.1
Performance
1348.6
Expected score
2.72
Score - Expected score
1.78
Rating change
27.8
Rating
1156.0
K-factor
40
Average opponent rating
1241.0
Performance
1362.4
Expected score
2.77
Score - Expected score
1.73
Rating change
69.2
Games
7
Score
4.5
%
64.3
Dp
121,428571428571
Wins
4
Draws
1
Losses
2
Final position
4
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/10/29
Le Grange, T (Tailyn)
ESB
1341.4
1239.1
B
½
0.22
0.36
4.5
5.6
6
2022/10/29
Moss, M (Megan)
ESB
1172.9
1280.0
W
1
0.50
0.40
8.0
24.0
5
2022/10/29
Ferreira, R (Rossouw)
ESB
1165.3
1200.0
B
1
0.42
0.41
9.3
23.6
4
2022/10/29
Opperman, W (Wilhelm)
ESB
1187.5
1170.4
W
1
0.48
0.53
8.3
18.8
3
2022/10/29
Stuurman, C (Caydee)
ESB
1349.0
1358.4
B
0
0.21
0.22
-3.4
-8.8
2
2022/10/29
Titus, S (Sade Catherine)
ESB
1110.2
1164.0
W
1
0.57
0.53
6.9
18.8
1
2022/10/29
Van Zyl, E (Erick)
ESB
1263.6
1275.2
B
0
0.31
0.32
-5.0
-12.8