Player Tournament Analysis

Van Rooyen, JAK (Johan)
Dob: 2004/02/11 (Adult)
Gender: Male
Chess SA id: 104056519
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Amigo Spur Eligwa Chess Open 2019 (B)
Tournament id 20190986
Rating type Standard
Start 2019/05/18
End 2019/05/18
Rounds 5
Total time 61
Time weight 0.83
Total time Official results
Rating 1062.7
K-factor 40
Average opponent rating 1209.6
Performance 1549.6
Expected score 1.60
Score - Expected score 2.90
Rating change 96.3
Rating 1069.4
K-factor 40
Average opponent rating 1205.5
Performance 1545.5
Expected score 1.67
Score - Expected score 2.83
Rating change 113.2
Games 5
Score 4.5
% 90.0
Dp 340
Wins 4
Draws 1
Losses 0
Final position 1
Shared position 1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2019/05/18 Visser, S (Shane) WEG 1240.3 1242.4 B ½ 0.25 0.26 8.0 9.6
4 2019/05/18 Ledwaba, TM (Thabang) LCP 1236.4 1230.0 W 1 0.34 0.35 21.1 26.0
3 2019/05/18 Marume, M (Morgan) GJM 1260.1 1259.2 B 1 0.23 0.24 24.6 30.4
2 2019/05/18 Sejeng, O (Onkatlile) GSV 1257.4 1270.4 B 1 0.23 0.22 24.6 31.2
1 2019/05/18 Mantle, M (Moses) GSV 1053.6 1025.6 W 1 0.55 0.59 14.4 16.4