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 Dirk de Koster Chess Open 2019 (B)
Tournament id 20190693
Rating type Standard
Start 2019/04/13
End 2019/04/13
Rounds 5
Total time 61
Time weight 0.83
Total time Official results
Rating 1009.9
K-factor 40
Average opponent rating 1116.6
Performance 1286.6
Expected score 1.92
Score - Expected score 1.58
Rating change 52.5
Rating 1007.0
K-factor 40
Average opponent rating 1111.7
Performance 1281.7
Expected score 1.93
Score - Expected score 1.57
Rating change 62.8
Games 5
Score 3.5
% 70.0
Dp 170
Wins 3
Draws 1
Losses 1
Final position 7
Shared position 6
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2019/04/13 Dube, B (Brandon) GSV 1105.3 1105.8 W 1 0.43 0.43 18.2 22.8
4 2019/04/13 Pule, M (Matome) NBR 973.2 973.2 B 0 0.50 0.50 -16.0 -20.0
3 2019/04/13 Nxumalo, S (Siyabonga) GSV 1093.2 1070.8 W 1 0.44 0.47 17.9 21.2
2 2019/04/13 Mofokeng, S (Sihle) GSV 1142.0 1135.6 B 1 0.30 0.31 22.4 27.6
1 2019/04/13 Tlamama, T (Tshepang) GTP 1269.3 1273.1 W ½ 0.24 0.23 8.3 10.8