Player Tournament Analysis

Lirafu, S (Siyambonga)
Dob: 2007/08/26 (U18)
Gender: Male
Chess SA id: 1070137714
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)
Tournament id 20230259
Rating type Standard
Start 2023/02/25
End 2023/02/25
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1549.2
K-factor 32
Average opponent rating 1323.5
Performance 1578.5
Expected score 3.77
Score - Expected score 0.23
Rating change 6.1
Rating 1380.5
K-factor 32
Average opponent rating 1327.3
Performance 1582.3
Expected score 2.77
Score - Expected score 1.23
Rating change 39.4
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/02/25 Geyser, K (Kobus) WCW 1563.0 1545.9 B 0 0.44 0.27 -11.3 -8.6
4 2023/02/25 Roux, T (Tiaan) WCW 1419.3 1460.4 W 1 0.69 0.45 7.9 17.6
3 2023/02/25 Hlalele, L (Le-Eme) WCW 1246.5 1258.4 B 1 0.81 0.60 4.9 12.8
2 2023/02/25 Verwey, F (Francois) WCW 1188.6 1171.6 W 1 0.96 0.78 1.0 7.0
1 2023/02/25 De Lange, C (Caleb) WCW 1200.0 1200.0 B 1 0.86 0.67 3.6 10.6