Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Williams, E (Ethan)
Dob:
2013/08/19 (U14)
Gender:
Male
Chess SA id:
1130156916
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
West Coast Schools Chess Prestige Championships 2024 (U11 Boys)
Tournament id
20240497
Rating type
Rapid
Start
2024/03/09
End
2024/03/09
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1226.6
K-factor
40
Average opponent rating
1220.7
Performance
1050.7
Expected score
2.50
Score - Expected score
-1.00
Rating change
-24.2
Rating
1251.6
K-factor
40
Average opponent rating
1234.8
Performance
1064.8
Expected score
2.56
Score - Expected score
-1.06
Rating change
-42.4
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
22
Shared position
22
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/09
Potgieter, A (Aldo)
WCU
1186.2
1172.0
B
0
0.51
0.55
-12.2
-22.0
4
2024/03/09
De Kock, L (Liam)
WCU
1217.3
1234.0
B
0
0.47
0.48
-11.3
-19.2
3
2024/03/09
Donn, D (Dequin)
WCU
1267.4
1315.2
W
0
0.49
0.47
-11.8
-18.8
2
2024/03/09
Nelana, J (Junior)
WCU
1209.8
1214.8
B
1
0.48
0.50
12.5
20.0
1
2024/03/09
Andrew, T (Tyron)
WCU
1222.6
1238.0
W
½
0.55
0.56
-1.2
-2.4