Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Kotze, J (Johann)
Dob:
2007/11/04 (U18)
Gender:
Male
Chess SA id:
1070156957
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Strategema 2023 (U15-U19)
Tournament id
20231116
Rating type
Standard
Start
2023/05/13
End
2023/05/13
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1168.3
Performance
1083.3
Expected score
2.64
Score - Expected score
-0.64
Rating change
-21.2
Rating
1200.0
K-factor
40
Average opponent rating
1168.3
Performance
1083.3
Expected score
2.64
Score - Expected score
-0.64
Rating change
-25.6
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/13
Van Der Westhuizen, D (Dawid)
WCW
1233.8
1215.6
B
0
0.42
0.44
-13.4
-17.6
4
2023/05/13
Scheepers, D (Durran)
WCW
1140.0
1165.6
B
1
0.53
0.50
15.0
20.0
3
2023/05/13
Mattheys, C (Clyde)
WCW
1129.5
1130.0
W
0
0.62
0.62
-19.8
-24.8
2
2023/05/13
Valla, D (Dante)
WCW
1192.5
1184.8
B
0
0.47
0.48
-15.0
-19.2
1
2023/05/13
Bukani, H (Howard-Lee)
WCW
1145.7
1145.6
W
1
0.60
0.61
12.8
15.6