Player Tournament Analysis

Williams, J (Joshua)
Dob: 2012/02/23 (U14)
Gender: Male
Chess SA id: 1120132213
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament JNW Open - Trinityhouse Little Falls 2023 (C)
Tournament id 20231212
Rating type Standard
Start 2023/06/24
End 2023/06/24
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1225.3
K-factor 36
Average opponent rating 1249.4
Performance 1249.4
Expected score 2.32
Score - Expected score 0.18
Rating change 5.4
Rating 1222.5
K-factor 40
Average opponent rating 1246.2
Performance 1246.2
Expected score 2.32
Score - Expected score 0.18
Rating change 7.2
Games 5
Score 2.5
% 50.0
Dp 0
Wins 2
Draws 1
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/06/24 Pon, C (Christine) GJM 1177.9 1150.8 B ½ 0.51 0.54 -0.3 -1.6
4 2023/06/24 Joubert, D (Dawid) GE 1238.0 1245.8 W 1 0.53 0.51 13.5 19.6
3 2023/06/24 Balasubramaniam, Y (Yugandheeraa) GJM 1200.0 1200.0 W 1 0.57 0.57 12.4 17.2
2 2023/06/24 Rademeyer, F (Frederick Paul) GJM 1371.7 1364.0 B 0 0.29 0.29 -8.4 -11.6
1 2023/06/24 Koch, Z (Zachary) GJM 1259.6 1270.3 B 0 0.42 0.40 -12.1 -16.0