Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Gruenenfelder, S (Stiaan)
Dob:
2008/07/08 (U18)
Gender:
Male
Chess SA id:
108079040
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Tshwane South School District CLOSED Individual Championships (U15 Open)
Tournament id
20230776
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
1368.8
K-factor
36
Average opponent rating
1324.5
Performance
1409.5
Expected score
2.80
Score - Expected score
0.20
Rating change
6.0
Rating
1352.2
K-factor
36
Average opponent rating
1322.1
Performance
1407.1
Expected score
2.72
Score - Expected score
0.28
Rating change
10.1
Games
5
Score
3.0
%
60.0
Dp
85
Wins
2
Draws
2
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/22
Fidos, E (Eric)
GTP
1325.8
1335.7
W
½
0.59
0.56
-2.6
-2.2
4
2023/04/22
Nason, C (Cyle)
GTP
1254.6
1232.5
B
½
0.59
0.60
-2.6
-3.6
3
2023/04/22
Lekalakala, B (Bupe Amogelang)
GTP
1262.1
1266.0
W
1
0.67
0.64
9.5
13.0
2
2023/04/22
De Vries, MA (Andrio)
GTP
1580.2
1576.5
B
0
0.21
0.20
-6.0
-7.2
1
2023/04/22
De Wet, J (Joubert)
GTP
1200.0
1200.0
W
1
0.74
0.72
7.5
10.1