Player Tournament Analysis

De Villiers, E (Ethan)
Dob: 2006/09/08 (U20)
Gender: Male
Chess SA id: 106078250
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament BC Chess 4th Border Trials 2022 (A)
Tournament id 20220624
Rating type Rapid
Start 2022/05/21
End 2022/05/21
Rounds 10
Total time 12
Time weight 0.33
Total time Official results
Rating 1287.0
K-factor 40
Average opponent rating 1384.0
Performance 1341.5
Expected score 3.87
Score - Expected score 0.63
Rating change 8.3
Rating 824.5
K-factor 40
Average opponent rating 1056.0
Performance 1013.5
Expected score 2.39
Score - Expected score 2.11
Rating change 84.4
Games 10
Score 4.5
% 45.0
Dp -42,5
Wins 4
Draws 1
Losses 5
Final position 19
Shared position 19
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
10 2022/05/21 Pretorius, HJ (Hendrik) EBC 1298.0 1029.6 B ½ 0.45 0.22 0.6 11.2
9 2022/05/21 Sparg, N (Nathan) EBC 1608.2 1177.5 B 0 0.08 0.05 -1.0 -2.0
8 2022/05/21 Katase, K (Khanya) EBC 1195.5 500.0 W 1 0.65 0.92 4.2 3.2
7 2022/05/21 Becker, M (Matthew) EBC 1477.6 1061.2 W 0 0.32 0.27 -3.8 -10.8
6 2022/05/21 Lin, C (Chenyi) EBC 1601.7 1286.4 B 0 0.09 0.00 -1.1 0.0
5 2022/05/21 Becker, R (Robyn) EBC 1388.3 1021.0 W 0 0.42 0.31 -5.0 -12.4
4 2022/05/21 Jama, MG (Mxoni) WCT 1240.9 1200.0 B 1 0.51 0.02 5.9 39.2
3 2022/05/21 Marnitz, K (Keenan) EBC 1205.0 984.4 W 1 0.64 0.36 4.3 25.6
2 2022/05/21 Wang, P-S (Pei-Shan) EBC 1625.1 1100.1 B 0 0.06 0.14 -0.7 -5.6
1 2022/05/21 John, R (Ruben) EBC 1200.0 1200.0 W 1 0.64 0.10 4.3 36.0