Chess South Africa
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Player Tournament Analysis
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Chess South Africa
De Vries, MA (Andrio)
Dob:
2008/12/26 (U18)
Gender:
Male
Chess SA id:
108082684
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
South African Junior Closed Chess Championships 2022 (U14 Open)
Tournament id
20220445
Rating type
Standard
Start
2022/03/28
End
2022/04/02
Rounds
11
Total time
120
Time weight
1.00
Total time
Official results
Rating
1415.3
K-factor
32
Average opponent rating
1466.7
Performance
1389.4
Expected score
4.91
Score - Expected score
-0.41
Rating change
-13.1
Rating
1404.3
K-factor
32
Average opponent rating
1459.2
Performance
1381.9
Expected score
4.92
Score - Expected score
-0.42
Rating change
-13.4
Games
11
Score
4.5
%
40.9
Dp
-77,2727272727273
Wins
3
Draws
3
Losses
5
Final position
16
Shared position
16
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
11
2022/04/02
Louw, R (Raynor)
GTP
1440.1
1440.6
W
½
0.51
0.50
-0.3
0.0
10
2022/04/01
Ebrahim, Z (Zachary)
GE
1284.0
1276.6
B
½
0.61
0.61
-3.5
-3.5
9
2022/04/01
Potgieter, E (Edward)
GJM
1669.7
1664.3
W
0
0.25
0.24
-8.0
-7.7
8
2022/03/31
Coetsee, D (Dewald)
GTP
1556.2
1549.3
B
0
0.29
0.29
-9.3
-9.3
7
2022/03/31
Labuschagne, I (Ivan)
GE
1402.7
1395.2
W
1
0.56
0.55
14.1
14.4
6
2022/03/30
Michaels, E (Enrico)
WCT
1433.4
1426.1
B
1
0.44
0.43
17.9
18.2
5
2022/03/30
Somai, R (Ruhan)
WCT
1371.9
1314.0
W
1
0.59
0.65
13.1
11.2
4
2022/03/29
Du Toit, J (Jaunre)
GE
1192.1
1180.8
B
½
0.72
0.72
-7.0
-7.0
3
2022/03/29
Jones, E (Edward)
GJM
1351.3
1337.7
W
0
0.62
0.62
-19.8
-19.8
2
2022/03/28
Du Toit, SJM (Stephanus (Matteo))
GTP
1532.0
1528.8
B
0
0.32
0.31
-10.2
-9.9
1
2022/03/28
Karsten, JD (Jan)
WCT
1899.9
1937.7
B
0
0.00
0.00
0.0
0.0