Player Tournament Analysis

Tierney, G (Grayson)
Dob: 2012/05/29 (U14)
Gender: Male
Chess SA id: 1120161577
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Mzansi Spring Rapid 2023
Tournament id 20231943
Rating type Rapid
Start 2023/09/02
End 2023/09/02
Rounds 7
Total time 15
Time weight 0.39
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1232.4
Performance 1050.2
Expected score 3.19
Score - Expected score -1.19
Rating change -18.6
Rating 1200.0
K-factor 40
Average opponent rating 1161.1
Performance 978.9
Expected score 3.78
Score - Expected score -1.78
Rating change -71.2
Games 7
Score 2.0
% 28.6
Dp -182,142857142857
Wins 1
Draws 2
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/09/02 Niemann, C (Clara) GE 1209.1 1215.8 B 1 0.45 0.44 8.8 22.4
6 2023/09/02 Chadalavada, B (Bhaarghavarama) GJM 1063.8 1200.0 W 0 0.70 0.54 -11.2 -21.6
5 2023/09/02 Tau, K (Kemiso) GJM 1249.0 1200.0 B ½ 0.40 0.46 1.6 1.6
4 2023/09/02 Adam, U (Uthmaan) GJM 1200.0 1200.0 B 0 0.46 0.46 -7.4 -18.4
3 2023/09/02 Steyn, K (Kian) GJM 1588.9 1200.0 W ½ 0.09 0.54 6.6 -1.6
2 2023/09/02 Botha, JF (Julian) GJM 1107.9 949.6 B 0 0.57 0.75 -9.1 -30.0
1 2023/09/02 Whittaker, G (Gregory) GJM 1208.0 1162.0 W 0 0.53 0.59 -8.5 -23.6