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
Laerskool Constantiapark Open Chess Tournament 2023 (U14)
Tournament id
20230146
Rating type
Standard
Start
2023/02/18
End
2023/02/18
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1290.4
K-factor
40
Average opponent rating
1266.8
Performance
1521.8
Expected score
2.60
Score - Expected score
1.40
Rating change
46.5
Rating
1242.0
K-factor
40
Average opponent rating
1261.9
Performance
1516.9
Expected score
2.34
Score - Expected score
1.66
Rating change
66.4
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/18
Coetzee, M (Marko)
GTP
1268.5
1261.7
B
1
0.48
0.44
16.6
22.4
4
2023/02/18
Jacobs, AE (Alyssa)
GTP
1215.7
1208.3
W
1
0.63
0.58
11.8
16.8
3
2023/02/18
Meades, RA (Ruben Abraham)
GTP
1369.8
1358.2
B
0
0.37
0.32
-11.8
-12.8
2
2023/02/18
Tennant, N (Nathan)
GTP
1280.2
1281.2
B
1
0.47
0.41
17.0
23.6
1
2023/02/18
Volschenk, B (Brooklyn)
GTP
1200.0
1200.0
W
1
0.65
0.59
11.2
16.4