Player Tournament Analysis

Zanna, J (Joy)
Dob: 2013/02/01 (U12)
Gender: Female
Chess SA id: 2130116097
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 South African Junior Team Chess Championships (U10 Open)
Tournament id 20221932
Rating type Standard
Start 2022/12/04
End 2022/12/08
Rounds 7
Total time 120
Time weight 1.00
Total time Official results
Rating 1276.7
K-factor 40
Average opponent rating 1379.3
Performance 954.3
Expected score 2.28
Score - Expected score -2.28
Rating change -91.2
Rating 1292.0
K-factor 40
Average opponent rating 1369.1
Performance 944.1
Expected score 2.46
Score - Expected score -2.46
Rating change -98.4
Games 6
Score 0.0
% 0.0
Dp -425
Wins 0
Draws 0
Losses 6
Final position 90
Shared position 83
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/08 Opperman, N (Naude) GE 1377.9 1376.1 W 0 0.42 0.44 -16.8 -17.6
6 2022/12/07 Thorulsley, K (Kairaav) GJM 1438.4 1414.2 W 0 0.35 0.40 -14.0 -16.0
5 2022/12/07 Sathish, A (Aarya) GTP 1274.4 1271.3 B 0 0.46 0.48 -18.4 -19.2
4 2022/12/06 Driscoll, S (Samuel) ENM 1450.4 1518.4 B 0 0.26 0.19 -10.4 -7.6
3 2022/12/05 Walters, T (Tom) KIK 1362.5 1266.6 W 0 0.44 0.57 -17.6 -22.8
2 2022/12/04 0.0 0.0 X 0.00 0.00
1 2022/12/04 Mkotong, R (Reagile) GTP 1371.9 1368.1 B 0 0.35 0.37 -14.0 -14.8