Chess South Africa
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Player Tournament Analysis
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Chess South Africa
De Waal, E (Erik)
Dob:
2009/09/14 (U16)
Gender:
Male
Chess SA id:
1090138806
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape Winelands Schools Prestige 2023 (U15 Boys)
Tournament id
20230591
Rating type
Standard
Start
2023/03/11
End
2023/03/11
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1257.5
K-factor
36
Average opponent rating
1289.4
Performance
1289.4
Expected score
2.27
Score - Expected score
0.23
Rating change
6.9
Rating
1234.4
K-factor
40
Average opponent rating
1284.3
Performance
1284.3
Expected score
2.17
Score - Expected score
0.33
Rating change
13.2
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/03/11
Coetzee, C (Conlinn)
WCW
1310.3
1296.9
B
0
0.40
0.39
-11.5
-15.6
4
2023/03/11
Gray, Z (Zhakier)
WCW
1230.2
1227.9
W
1
0.57
0.55
12.4
18.0
3
2023/03/11
Spruit, R (Raegan)
WCW
1214.9
1218.8
B
½
0.51
0.48
-0.3
0.8
2
2023/03/11
Rosenberg, W (Wagheed)
WCT
1457.4
1442.0
W
0
0.31
0.30
-8.9
-12.0
1
2023/03/11
Jeppie, R (Riaad)
WCW
1234.2
1236.0
B
1
0.49
0.46
14.7
21.6