Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Dyk, SJ (Sarel Johannes)
Dob:
2009/08/13 (U16)
Gender:
Male
Chess SA id:
109088591
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2018 Etienne Lewis Trials (U10 Boys)
Tournament id
20181843
Rating type
Standard
Start
2018/08/31
End
2018/09/02
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
1063.2
K-factor
40
Average opponent rating
919.3
Performance
1040.7
Expected score
4.62
Score - Expected score
-0.12
Rating change
-4.8
Rating
1067.8
K-factor
40
Average opponent rating
905.5
Performance
1026.9
Expected score
4.77
Score - Expected score
-0.27
Rating change
-10.8
Games
7
Score
4.5
%
64.3
Dp
121,428571428571
Wins
4
Draws
1
Losses
2
Final position
8
Shared position
8
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2018/09/02
Venter, D (Dian)
GTP
969.7
951.6
B
1
0.57
0.59
17.2
16.4
6
2018/09/02
Lourens, J (Jurgen)
GTP
1125.9
1105.2
B
1
0.39
0.41
24.4
23.6
5
2018/09/01
Nayagar, Y (Yashiel)
GTP
659.5
668.8
W
1
1.00
1.00
0.0
0.0
4
2018/09/01
De Wit, D (Dian)
GTP
1071.9
1050.0
B
½
0.45
0.48
2.0
0.8
3
2018/09/01
Van Nieuwenhuizen, BF (Bernard)
GTP
852.3
841.5
W
0
0.79
0.81
-31.6
-32.4
2
2018/08/31
Rudolph, N (Nathan)
GTP
826.2
809.9
B
0
0.73
0.76
-29.2
-30.4
1
2018/08/31
Mostert, M (Mj)
GTP
929.3
911.5
W
1
0.70
0.72
12.0
11.2