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
World Junior Chess Championship 2022
Tournament id
20221828
Rating type
Standard
Start
2022/10/12
End
2022/10/22
Rounds
11
Total time
150
Time weight
1.00
Total time
Official results
Rating
1836.9
K-factor
24
Average opponent rating
2124.7
Performance
2047.5
Expected score
1.77
Score - Expected score
2.73
Rating change
65.5
Rating
1854.3
K-factor
24
Average opponent rating
2124.7
Performance
2047.5
Expected score
1.93
Score - Expected score
2.57
Rating change
61.7
Games
11
Score
4.5
%
40.9
Dp
-77,2727272727273
Wins
4
Draws
1
Losses
6
Final position
-1
Shared position
-1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
11
2022/10/22
Casadio Niccolo`
ITA
2201.0
2201.0
W
1
0.12
0.14
21.1
20.6
10
2022/10/21
Winkelman Albert
AUS
2229.0
2229.0
B
0
0.00
0.02
0.0
-0.5
9
2022/10/20
Gaal Zsoka
HUN
2298.0
2298.0
B
0
0.00
0.00
0.0
0.0
8
2022/10/19
Asllani Dorian
SUI
2202.0
2202.0
W
½
0.12
0.14
9.1
8.6
7
2022/10/18
Ballesteros Cardenas Leonardo
CHI
2121.0
2121.0
B
1
0.13
0.15
20.9
20.4
6
2022/10/16
Flores Quillas Diego Saul Rodri
PER
2291.0
2291.0
W
0
0.01
0.03
-0.2
-0.7
5
2022/10/15
Carroll Peter
IRL
2115.0
2115.0
B
1
0.13
0.15
20.9
20.4
4
2022/10/14
Salem Muhsan Shuaib
UAE
1227.0
1227.0
W
1
1.00
1.00
0.0
0.0
3
2022/10/13
Djurovic Peko
MNE
2084.0
2084.0
B
0
0.17
0.19
-4.1
-4.6
2
2022/10/13
Oye-Stromberg Alexander
NOR
2233.0
2233.0
W
0
0.08
0.10
-1.9
-2.4
1
2022/10/12
Milosevic Milos
SRB
2371.0
2371.0
B
0
0.00
0.00
0.0
0.0