Player Tournament Analysis

Da Costa, E (Ethan)
Dob: 2012/02/17 (U14)
Gender: Male
Chess SA id: 1120306437
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2024 Etienne Lewis (U14)
Tournament id 20242344
Rating type Standard
Start 2024/08/30
End 2024/09/01
Rounds 7
Total time 90
Time weight 0.94
Total time Official results
Rating 1186.7
K-factor 40
Average opponent rating 1217.7
Performance 1035.5
Expected score 3.29
Score - Expected score -1.29
Rating change -48.4
Rating 1182.4
K-factor 40
Average opponent rating 1214.2
Performance 1032.1
Expected score 3.28
Score - Expected score -1.28
Rating change -51.2
Games 7
Score 2.0
% 28.6
Dp -182,142857142857
Wins 1
Draws 2
Losses 4
Final position 79
Shared position 67
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2024/09/01 De Kock, C (Chris-Jan) GTP 1204.6 1202.6 W ½ 0.52 0.52 -0.8 -0.8
6 2024/09/01 Du Toit, J (Janri) GTP 1138.4 1152.8 B 0 0.51 0.49 -19.2 -19.6
5 2024/09/01 Lombard, C (Cornelia) GTP 1128.4 1121.2 W 1 0.61 0.61 14.7 15.6
4 2024/08/31 Webb, A (Abbygail) GTP 1214.3 1216.8 B 0 0.43 0.42 -16.2 -16.8
3 2024/08/31 Groom, A (Angelo) GTP 1128.9 1123.3 W ½ 0.61 0.61 -4.1 -4.4
2 2024/08/31 Fokker, CD (Christiaan Dirk) GTP 1211.1 1187.2 B 0 0.43 0.45 -16.2 -18.0
1 2024/08/30 Botha, RMJ (Robert) GTP 1498.0 1495.6 W 0 0.18 0.18 -6.8 -7.2