Player Tournament Analysis

Roesthorff, D (Dean)
Dob: 2006/12/28 (U20)
Gender: Male
Chess SA id: 1060155714
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Gauteng Open Arnold Classic 2023 (LSEN)
Tournament id 20230971
Rating type Rapid
Start 2023/05/19
End 2023/05/19
Rounds 5
Total time 30
Time weight 0.60
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1200.0
Performance 945.0
Expected score 2.54
Score - Expected score -1.54
Rating change -37.0
Rating 1200.0
K-factor 40
Average opponent rating 1200.0
Performance 945.0
Expected score 2.54
Score - Expected score -1.54
Rating change -61.6
Games 5
Score 1.0
% 20.0
Dp -255
Wins 1
Draws 0
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/05/19 Beling, D (Dylan) GJM 1200.0 1200.0 W 0 0.54 0.54 -13.0 -21.6
4 2023/05/19 Engelbrecht, M (Miguel) GJM 1200.0 1200.0 B 0 0.46 0.46 -11.0 -18.4
3 2023/05/19 Jonker, M (Marnus) GJM 1200.0 1200.0 B 1 0.46 0.46 13.0 21.6
2 2023/05/19 Kekana, L (Lente) GJM 1200.0 1200.0 W 0 0.54 0.54 -13.0 -21.6
1 2023/05/19 Dauth, K (Kaylee) GJM 1200.0 1200.0 W 0 0.54 0.54 -13.0 -21.6