Player Tournament Analysis

Duwarka, IJ (Ishka Jo-Anne)
Dob: 2005/07/30 (U20)
Gender: Female
Chess SA id: 2050118293
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Ekurhuleni-North Schools Teams 2022 (U18 Girls)
Tournament id 20221331
Rating type Standard
Start 2022/08/20
End 2022/08/20
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1148.9
K-factor 40
Average opponent rating 1133.6
Performance 1133.6
Expected score 1.99
Score - Expected score 0.01
Rating change 0.3
Rating 1138.4
K-factor 40
Average opponent rating 1122.9
Performance 1122.9
Expected score 1.99
Score - Expected score 0.01
Rating change 0.4
Games 4
Score 2.0
% 50.0
Dp 0
Wins 2
Draws 0
Losses 2
Final position 21
Shared position 18
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/08/20 Thusi, B (Bongi) GE 1042.9 1056.6 W 0 0.67 0.64 -21.4 -25.6
4 2022/08/20 Mapule, M (Miya) GE 1200.0 1200.0 B 1 0.40 0.39 19.2 24.4
3 2022/08/20 0.0 0.0 X 0.00 0.00
2 2022/08/20 Nkuna, B (Bongile) GTP 1091.5 1035.1 B 0 0.53 0.58 -17.0 -23.2
1 2022/08/20 Mucache, L (Lira) GE 1200.0 1200.0 B 1 0.40 0.39 19.2 24.4