Player Tournament Analysis

Johnstone, J (Jessica)
Dob: 2009/05/27 (U16)
Gender: Female
Chess SA id: 209073138
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2021 Registration Tournament (D)
Tournament id 20210018
Rating type Standard
Start 2021/03/13
End 2021/03/13
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 907.1
K-factor 40
Average opponent rating 1199.4
Performance 1114.4
Expected score 0.84
Score - Expected score 1.16
Rating change 38.5
Rating 890.7
K-factor 40
Average opponent rating 1198.3
Performance 1113.3
Expected score 0.75
Score - Expected score 1.25
Rating change 50.0
Games 5
Score 2.0
% 40.0
Dp -85
Wins 2
Draws 0
Losses 3
Final position 20
Shared position 15
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2021/03/13 Seokola, O (Onkarabile) GTP 1202.1 1199.5 W 0 0.20 0.18 -6.4 -7.2
4 2021/03/13 Janse Van Rensburg, K (Kaylin) GTP 1200.0 1200.0 B 0 0.12 0.10 -3.8 -4.0
3 2021/03/13 Janse Van Rensburg, J (Joshua) GTP 1200.0 1200.0 W 1 0.20 0.18 25.6 32.8
2 2021/03/13 Beukes, J (Jaco) GTP 1195.0 1192.0 B 0 0.12 0.11 -3.8 -4.4
1 2021/03/13 Monare, K (Kutlwano) GTP 1200.0 1200.0 W 1 0.20 0.18 25.6 32.8