Player Tournament Analysis

Pieterse, J (Jonathan)
Dob: 2012/01/01 (U14)
Gender: Male
Chess SA id: 1120149915
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament George Schools Trials 2 2024 (U13 Boys)
Tournament id 20240277
Rating type Standard
Start 2024/02/17
End 2024/02/17
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1296.3
K-factor 40
Average opponent rating 1392.6
Performance 1392.6
Expected score 1.55
Score - Expected score 0.45
Rating change 14.9
Rating 1312.4
K-factor 40
Average opponent rating 1382.1
Performance 1382.1
Expected score 1.68
Score - Expected score 0.32
Rating change 12.8
Games 4
Score 2.0
% 50.0
Dp 0
Wins 2
Draws 0
Losses 2
Final position 22
Shared position 13
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2024/02/17 Fourie, L (Loftie) WEG 1400.5 1390.3 W 0 0.42 0.45 -13.4 -18.0
4 2024/02/17 Stewart, E (Ewald) WEG 1360.9 1349.2 B 1 0.38 0.42 19.8 23.2
3 2024/02/17 Kruger, A (Andreas) WEG 1200.0 1200.0 D 1 0.00 0.00
2 2024/02/17 Prins, E (Eddie) WEG 1609.1 1588.9 B 0 0.09 0.14 -2.9 -5.6
1 2024/02/17 Marriott Watson, T (Takaro) WEG 1200.0 1200.0 W 1 0.65 0.67 11.2 13.2