Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Coetsee, D (Dewald)
Dob:
2008/05/21 (U18)
Gender:
Male
Chess SA id:
108064021
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Lubowski Open Tournament (A)
Tournament id
20231240
Rating type
Standard
Start
2023/06/24
End
2023/06/25
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1701.4
K-factor
32
Average opponent rating
1628.6
Performance
1543.6
Expected score
2.97
Score - Expected score
-0.97
Rating change
-29.2
Rating
1699.3
K-factor
28
Average opponent rating
1639.5
Performance
1554.5
Expected score
2.89
Score - Expected score
-0.89
Rating change
-24.9
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
0
Draws
4
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/06/25
Ngubeni, JM (Jackie)
GJM
1572.6
1569.9
W
0
0.69
0.69
-19.9
-19.3
4
2023/06/25
Felix, R (Raphael)
NBR
1804.9
1804.2
B
½
0.34
0.34
4.6
4.5
3
2023/06/24
Smit, AM (Alwyn)
GTP
1512.9
1515.7
W
½
0.76
0.76
-7.5
-7.3
2
2023/06/24
Jacobs, CN (Calvin Nicholas)
GTP
1680.3
1689.7
B
½
0.48
0.47
0.6
0.8
1
2023/06/24
Nkwe, T (Tshiamo)
GTP
1572.2
1617.8
W
½
0.69
0.64
-5.5
-3.9