Player Tournament Analysis

Perry, D (David)
Dob: 2005/08/25 (U20)
Gender: Male
Chess SA id: 105047603
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Ekurhuleni-North Schools Teams 2022 (U18)
Tournament id 20221332
Rating type Standard
Start 2022/08/13
End 2022/08/13
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 949.0
K-factor 40
Average opponent rating 1204.3
Performance 779.3
Expected score 0.81
Score - Expected score -0.81
Rating change -26.9
Rating 940.8
K-factor 40
Average opponent rating 1205.6
Performance 780.6
Expected score 0.77
Score - Expected score -0.77
Rating change -30.8
Games 4
Score 0.0
% 0.0
Dp -425
Wins 0
Draws 0
Losses 4
Final position 73
Shared position 59
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/08/13 Mpanza, A (Ayanda) GE 1170.1 1166.4 D 1 0.00 0.00
4 2022/08/13 Mashala, M (Mahlatse) GE 1214.6 1218.4 W 0 0.23 0.22 -7.4 -8.8
3 2022/08/13 Ebrahim, I (Imtiaz) GE 1201.7 1203.2 B 0 0.16 0.15 -5.1 -6.0
2 2022/08/13 Mukuya, K (Kevin) GE 1210.3 1209.8 W 0 0.24 0.23 -7.7 -9.2
1 2022/08/13 Zackey, BD (Brock David) GE 1190.4 1190.8 B 0 0.18 0.17 -5.8 -6.8