Player Tournament Analysis

Botha, A (Andrea)
Dob: 2010/09/06 (U16)
Gender: Female
Chess SA id: 210091697
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Gauteng Top Schools (U13 Mixed)
Tournament id 20231733
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 1339.0
K-factor 40
Average opponent rating 1312.8
Performance 1482.8
Expected score 2.61
Score - Expected score 0.89
Rating change 29.5
Rating 1333.0
K-factor 40
Average opponent rating 1313.9
Performance 1483.9
Expected score 2.57
Score - Expected score 0.93
Rating change 37.2
Games 5
Score 3.5
% 70.0
Dp 170
Wins 3
Draws 1
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/08/18 Rademeyer, F (Frederick Paul) GJM 1378.5 1369.8 W ½ 0.50 0.50 0.0 0.0
4 2023/08/18 Liang, YX (Yi-Xuan (Bowie)) GTP 1482.0 1478.1 B 0 0.29 0.29 -9.3 -11.6
3 2023/08/18 Ferreira, J (Joshua Leonardo) GE 1251.7 1258.3 B 1 0.56 0.55 14.1 18.0
2 2023/08/18 Coetzee, E (Ewan Pierre) GWR 1251.7 1263.4 W 1 0.64 0.62 11.5 15.2
1 2023/08/18 Greyling, A (Alexander) GJM 1200.0 1200.0 B 1 0.62 0.61 12.2 15.6