Player Tournament Analysis

Chalmers, E (Ethan)
Dob: 2007/10/09 (U18)
Gender: Male
Chess SA id: 1070137221
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Driehoek Open Chess Tournament 2023 (C)
Tournament id 20230995
Rating type Standard
Start 2023/09/13
End 2023/09/13
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1226.8
Performance 1226.8
Expected score 2.39
Score - Expected score 0.11
Rating change 3.7
Rating 1200.0
K-factor 40
Average opponent rating 1220.6
Performance 1220.6
Expected score 2.42
Score - Expected score 0.08
Rating change 3.2
Games 5
Score 2.5
% 50.0
Dp 0
Wins 2
Draws 1
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/09/13 Hayo, S (Sthembile Snenhlanhla) GSV 1200.0 1200.0 W ½ 0.54 0.54 -1.3 -1.6
4 2023/09/13 Willemse, PJ (Pierre) GSV 1298.9 1294.0 B 0 0.34 0.35 -10.9 -14.0
3 2023/09/13 Dreyer, F (Francois) GSV 1200.0 1200.0 W 1 0.54 0.54 14.7 18.4
2 2023/09/13 Mnnywaba, L (Lindiwe) GSV 1200.0 1200.0 B 1 0.46 0.46 17.3 21.6
1 2023/09/13 Davids, A (Anton) GE 1235.2 1208.8 W 0 0.50 0.53 -16.0 -21.2