Player Tournament Analysis

Botha, AZ (Adriaan Zander)
Dob: 2015/01/30 (U10)
Gender: Male
Chess SA id: 1150149223
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Gauteng Top Schools (U9 Mixed)
Tournament id 20231729
Rating type Standard
Start 2023/08/18
End 2023/08/18
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1478.4
K-factor 32
Average opponent rating 1209.0
Performance 1634.0
Expected score 4.03
Score - Expected score 0.97
Rating change 25.8
Rating 1482.6
K-factor 32
Average opponent rating 1210.8
Performance 1635.8
Expected score 4.04
Score - Expected score 0.96
Rating change 30.7
Games 5
Score 5.0
% 100.0
Dp 425
Wins 5
Draws 0
Losses 0
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/08/18 Zeelie, L (Levi) GE 1244.8 1254.0 B 1 0.73 0.72 6.9 9.0
4 2023/08/18 Harrison, T (Tairon Lee) GE 1200.0 1200.0 W 1 0.87 0.87 3.3 4.2
3 2023/08/18 Hayes, K (Kara) GTP 1200.0 1200.0 B 1 0.78 0.79 5.6 6.7
2 2023/08/18 Esterhuizen, R (Ruben) GJM 1200.0 1200.0 W 1 0.87 0.87 3.3 4.2
1 2023/08/18 Nkosi, N (Nkosienhle) GE 1200.0 1200.0 B 1 0.78 0.79 5.6 6.7