Player Tournament Analysis

Pietersen, J (Jamien)
Dob: 2004/02/04 (Adult)
Gender: Male
Chess SA id: 104086400
FIDE id:
Region: ZF Mgcawu (NZF)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Northern Cape Closed Chess Championships 2019 (U10)
Tournament id 20191855
Rating type Standard
Start 2019/08/30
End 2019/09/01
Rounds 5
Total time 92
Time weight 0.94
Total time Official results
Rating 1255.7
K-factor 40
Average opponent rating 1242.3
Performance 1497.3
Expected score 2.54
Score - Expected score 1.46
Rating change 54.9
Rating 1262.3
K-factor 40
Average opponent rating 1239.6
Performance 1494.6
Expected score 2.59
Score - Expected score 1.41
Rating change 56.4
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 4
Shared position 2
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2019/09/01 Mokoena, B (Bonolo) NCF 1240.2 1234.6 W 1 0.56 0.57 15.8 17.2
4 2019/08/31 Mienies, R (Rewaldo) NZF 1355.6 1353.4 B 0 0.34 0.35 -12.2 -14.0
3 2019/08/31 Rethabile, M (Moemebi) NCF 1211.6 1210.6 B 1 0.51 0.52 17.6 19.2
2 2019/08/31 Joodt, I (Ishuhanno) NZF 1221.4 1222.2 W 1 0.58 0.59 15.1 16.4
1 2019/08/30 Mankayi, A (Aphelele) NZF 1182.5 1177.4 B 1 0.54 0.56 16.6 17.6