Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, A (Alexander)
Dob:
2005/05/04 (U20)
Gender:
Male
Chess SA id:
105057149
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022
Tournament id
20230082
Rating type
Standard
Start
2022/12/27
End
2023/01/04
Rounds
9
Total time
150
Time weight
1.00
Total time
Official results
Rating
1896.1
K-factor
24
Average opponent rating
2017.0
Performance
2253.1
Expected score
3.28
Score - Expected score
3.72
Rating change
89.3
Rating
1899.7
K-factor
24
Average opponent rating
2017.0
Performance
2253.1
Expected score
3.31
Score - Expected score
3.69
Rating change
88.6
Games
9
Score
7.0
%
77.8
Dp
236,111111111111
Wins
5
Draws
4
Losses
0
Final position
-1
Shared position
-1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2023/01/04
SWIDERSKI Radoslaw
POL
2015.0
2015.0
B
1
0.32
0.32
16.3
16.3
8
2023/01/03
WILK Igor
POL
2030.0
2030.0
W
1
0.39
0.39
14.6
14.6
7
2023/01/02
ZIELONKA Adam
POL
1991.0
1991.0
B
½
0.35
0.35
3.6
3.6
6
2023/01/02
SKRZYNSKI Janusz
POL
1993.0
1993.0
W
1
0.43
0.43
13.7
13.7
5
2022/12/31
KEJNA Piotr
POL
2046.0
2046.0
W
½
0.37
0.37
3.1
3.1
4
2022/12/30
CZARNECKA Lidia
POL
2018.0
2018.0
B
½
0.32
0.32
4.3
4.3
3
2022/12/29
GROCHOL Kamil
POL
2030.0
2030.0
W
1
0.39
0.39
14.6
14.6
2
2022/12/28
HORVATH Tomas
CZE
2026.0
2026.0
B
1
0.31
0.31
16.6
16.6
1
2022/12/27
ILANDZIS Spyridon
GRE
2004.0
2004.0
W
½
0.42
0.42
1.9
1.9