Player Tournament Analysis

Grobler, DDI (Donovan Denzel Izak)
Dob: 2009/12/13 (U16)
Gender: Male
Chess SA id: 109095323
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Tshwane South School District CLOSED Individual Championships (U15 Open)
Tournament id 20230776
Rating type Standard
Start 2023/04/22
End 2023/04/22
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1202.1
K-factor 40
Average opponent rating 1261.2
Performance 1006.2
Expected score 2.20
Score - Expected score -1.20
Rating change -39.8
Rating 1190.3
K-factor 40
Average opponent rating 1249.0
Performance 994.0
Expected score 2.20
Score - Expected score -1.20
Rating change -48.0
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 2023/04/22 Hlophe, L (Luthando) GTP 1200.0 1200.0 W 0 0.54 0.53 -17.3 -21.2
4 2023/04/22 Holmes, E (Ethan) GTP 1196.6 1219.2 B 0 0.46 0.42 -14.7 -16.8
3 2023/04/22 Maroga, M (Molebeledi) GTP 1200.0 1200.0 W 1 0.54 0.53 14.7 18.8
2 2023/04/22 Coertse, J (Jaimi) GE 1079.9 999.6 B 0 0.60 0.68 -19.2 -27.2
1 2023/04/22 Yang, A (Alex) GTP 1629.4 1626.3 W 0 0.04 0.03 -1.3 -1.2