Player Tournament Analysis

Koen, D (Dave)
Dob: 2005/03/04 (U20)
Gender: Male
Chess SA id: 1050149089
FIDE id:
Region: ZF Mgcawu (NZF)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Paarl Boys High Chess Festival 2023 (2nd Division)
Tournament id 20232235
Rating type Standard
Start 2023/10/13
End 2023/10/14
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1183.1
K-factor 40
Average opponent rating 1194.1
Performance 910.7
Expected score 2.92
Score - Expected score -1.92
Rating change -63.7
Rating 1179.2
K-factor 40
Average opponent rating 1178.3
Performance 895.0
Expected score 3.01
Score - Expected score -2.01
Rating change -80.4
Games 6
Score 1.0
% 16.7
Dp -283,333333333333
Wins 1
Draws 0
Losses 5
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/10/14 Van Wyk, M (Malienke) WOS 1139.2 1102.4 B 0 0.51 0.55 -16.3 -22.0
5 2023/10/14 Msuku, K (Kyle) WCT 1178.4 1200.0 B 0 0.46 0.43 -14.7 -17.2
4 2023/10/14 Share, C (Charles) WCW 1166.8 1160.0 W 0 0.56 0.56 -17.9 -22.4
3 2023/10/13 Windvogel, A (Adrianno) WCW 1180.4 1105.6 W 0 0.54 0.63 -17.3 -25.2
2 2023/10/13 Seboa, A (Ayaan) WCW 1200.0 1200.0 B 0 0.44 0.43 -14.1 -17.2
1 2023/10/13 Steyn, D (De La Rey) NZF 1299.6 1302.0 W 1 0.41 0.40 18.9 24.0