Player Tournament Analysis

Williams, ZJ (Zachary John)
Dob: 2007/09/06 (U18)
Gender: Male
Chess SA id: 1070118239
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament JNW Club - Trinityhouse Randpark Ridge Open 2020 (D)
Tournament id 20200194
Rating type Standard
Start 2020/02/22
End 2020/02/22
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1111.0
K-factor 40
Average opponent rating 1168.3
Performance 998.3
Expected score 2.21
Score - Expected score -0.71
Rating change -23.6
Rating 1092.0
K-factor 40
Average opponent rating 1160.2
Performance 990.2
Expected score 2.15
Score - Expected score -0.65
Rating change -26.0
Games 5
Score 1.5
% 30.0
Dp -170
Wins 1
Draws 1
Losses 3
Final position 41
Shared position 40
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2020/02/22 Kwak, J (Jaeson) GJM 1169.5 1166.4 W 0 0.47 0.46 -15.0 -18.4
4 2020/02/22 Joseph, J (Jamie) GJM 1213.3 1215.2 B 0 0.34 0.31 -10.9 -12.4
3 2020/02/22 Ludek, K (Kai) GJM 1108.0 1076.4 W 1 0.55 0.56 14.4 17.6
2 2020/02/22 Owens, D (Dylan) GJM 1200.0 1200.0 B ½ 0.35 0.33 4.8 6.8
1 2020/02/22 Botha, A (Andrea) GJM 1150.7 1142.8 W 0 0.50 0.48 -16.0 -19.2