Player Tournament Analysis

Opperman, J (Jordan)
Dob: 2014/03/14 (U12)
Gender: Male
Chess SA id: 1140134242
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Woman's Day Open Chess Tournament (Knight)
Tournament id 20231723
Rating type Standard
Start 2023/08/09
End 2023/08/09
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1259.8
K-factor 40
Average opponent rating 1144.4
Performance 1144.4
Expected score 3.21
Score - Expected score -0.71
Rating change -23.6
Rating 1254.7
K-factor 40
Average opponent rating 1134.6
Performance 1134.6
Expected score 3.24
Score - Expected score -0.74
Rating change -29.6
Games 5
Score 2.5
% 50.0
Dp 0
Wins 2
Draws 1
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/08/09 Pistorius, A (Anabelle) GTP 1116.7 1094.1 W 0 0.71 0.73 -22.7 -29.2
4 2023/08/09 Ottermann, A (Ayla) GTP 1075.9 1074.0 W 1 0.76 0.75 7.7 10.0
3 2023/08/09 Ramukumba, M (Mukoni) GTP 1200.0 1200.0 B ½ 0.53 0.52 -1.0 -0.8
2 2023/08/09 Ndebele, AT (Akhumzi Thandolwenkosi) GTP 1231.3 1222.3 W 0 0.57 0.58 -18.2 -23.2
1 2023/08/09 Swanepoel, M (Montiné) GTP 1097.9 1082.8 B 1 0.65 0.66 11.2 13.6