Player Tournament Analysis

Weng, Y (Yu Bo (David))
Dob: 2010/01/05 (U16)
Gender: Male
Chess SA id: 1100117290
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 South African Junior Team Chess Championships (U14 Open)
Tournament id 20221936
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 1449.1
K-factor 32
Average opponent rating 1353.7
Performance 1657.2
Expected score 4.24
Score - Expected score 1.76
Rating change 56.3
Rating 1417.1
K-factor 32
Average opponent rating 1354.8
Performance 1658.4
Expected score 3.97
Score - Expected score 2.03
Rating change 65.0
Games 7
Score 6.0
% 85.7
Dp 303,571428571429
Wins 6
Draws 0
Losses 1
Final position 10
Shared position 8
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/08 Redelinghuys, A (Ayden) GTP 1260.7 1237.1 B 1 0.68 0.67 10.2 10.6
6 2022/12/07 Botha, T (Tyler) EBC 1412.2 1409.1 W 0 0.58 0.55 -18.6 -17.6
5 2022/12/07 Letupu, L (Lemogang) NBR 1440.5 1452.2 B 1 0.47 0.42 17.0 18.6
4 2022/12/06 Hattingh, T (Tiaan) GE 1452.3 1427.8 W 1 0.54 0.53 14.7 15.0
3 2022/12/05 Ramaboa, T (Thando) NBR 1229.1 1219.9 B 1 0.71 0.69 9.3 9.9
2 2022/12/04 Shuping, R (Remoletile) GTP 1397.5 1391.6 W 1 0.60 0.57 12.8 13.8
1 2022/12/04 Lemphane, O (Oratile) FMB 1283.4 1346.0 B 1 0.65 0.54 11.2 14.7