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 Grey College Team Championship 2023 (B)
Tournament id 20230118
Rating type Standard
Start 2023/02/03
End 2023/02/04
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1191.4
Performance 1106.4
Expected score 2.51
Score - Expected score -0.51
Rating change -16.9
Rating 1200.0
K-factor 40
Average opponent rating 1189.0
Performance 1104.0
Expected score 2.52
Score - Expected score -0.52
Rating change -20.8
Games 5
Score 2.0
% 40.0
Dp -85
Wins 2
Draws 0
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/02/04 Oberholster, G (Guilliaume Albertus J) NZF 1253.4 1260.1 W 1 0.48 0.47 16.6 21.2
4 2023/02/04 Mopedi, K (Karabo) GJM 1200.0 1200.0 B 1 0.46 0.46 17.3 21.6
3 2023/02/03 Mafela, T (Tshiamo) FMB 1200.0 1200.0 B 0 0.46 0.46 -14.7 -18.4
2 2023/02/03 Molotsi, K (Kopano) FMB 1200.0 1200.0 W 0 0.54 0.54 -17.3 -21.6
1 2023/02/03 Plaat, M (Meldriego) FMB 1103.7 1084.8 B 0 0.57 0.59 -18.2 -23.6