Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, A (Adriaan)
Dob:
2010/06/21 (U16)
Gender:
Male
Chess SA id:
1100115348
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Tshwane South School District CLOSED Individual Championships (U13 Open)
Tournament id
20230774
Rating type
Standard
Start
2023/04/22
End
2023/04/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1314.3
K-factor
40
Average opponent rating
1157.8
Performance
902.8
Expected score
3.37
Score - Expected score
-2.37
Rating change
-78.7
Rating
1284.9
K-factor
40
Average opponent rating
1148.4
Performance
893.4
Expected score
3.25
Score - Expected score
-2.25
Rating change
-90.0
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/22
Van Der Walt, AJ (Antonie)
GTP
1093.6
1041.4
B
0
0.72
0.74
-23.0
-29.6
4
2023/04/22
De Wet, L (Lambert Hugo)
GTP
1190.4
1200.0
B
0
0.60
0.56
-19.2
-22.4
3
2023/04/22
Heckroodt, T (Tristan)
GTP
1200.0
1200.0
W
0
0.67
0.64
-21.4
-25.6
2
2023/04/22
Chathury, N (Nihal)
MGS
1105.0
1100.4
B
1
0.70
0.67
9.6
13.2
1
2023/04/22
Wilkens, W (Wilco)
GTP
1200.0
1200.0
W
0
0.67
0.64
-21.4
-25.6