Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Groenewald, S (Stefan)
Dob:
2010/01/03 (U16)
Gender:
Male
Chess SA id:
1100112365
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2024 Constantiapark Open (C)
Tournament id
20240167
Rating type
Standard
Start
2024/02/17
End
2024/02/17
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1219.3
K-factor
40
Average opponent rating
1303.3
Performance
1133.3
Expected score
1.97
Score - Expected score
-0.47
Rating change
-15.6
Rating
1200.4
K-factor
40
Average opponent rating
1296.7
Performance
1126.7
Expected score
1.90
Score - Expected score
-0.40
Rating change
-16.0
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
25
Shared position
25
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/02/17
Grahan, T (Tylo)
GTP
1401.0
1392.9
B
0
0.25
0.23
-8.0
-9.2
4
2024/02/17
Sadalla, J (Johnny)
GTP
1200.0
1200.0
B
0
0.48
0.46
-15.4
-18.4
3
2024/02/17
De Roos, H (Hubert)
GTP
1298.1
1288.1
W
½
0.45
0.44
1.6
2.4
2
2024/02/17
Barkhuizen, SJ (Simon Jurgens)
GTP
1466.1
1461.3
B
1
0.17
0.15
26.6
34.0
1
2024/02/17
Badenhorst, M (Michael)
GTP
1151.5
1141.3
W
0
0.62
0.61
-19.8
-24.4