Player Tournament Analysis

De Villiers, OA (Ockert)
Dob: 1997/10/15 (Adult)
Gender: Male
Chess SA id: 197006856
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s): PA
Tournament and Raing
Tournament Heidelberg Open 2023 (A)
Tournament id 20230135
Rating type Standard
Start 2023/02/04
End 2023/02/04
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1672.2
K-factor 32
Average opponent rating 1438.8
Performance 1523.8
Expected score 3.82
Score - Expected score -0.82
Rating change -21.8
Rating 1668.0
K-factor 32
Average opponent rating 1436.8
Performance 1521.8
Expected score 3.80
Score - Expected score -0.80
Rating change -25.6
Games 5
Score 3.0
% 60.0
Dp 85
Wins 2
Draws 2
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/02/04 Phakoe, KE (Kgwadi) FFD 1371.4 1392.5 B ½ 0.81 0.78 -7.9 -9.0
4 2023/02/04 Tsatsi, RP (Ramotse) FFD 1458.3 1458.3 W 1 0.79 0.79 5.4 6.7
3 2023/02/04 Pearson, RW (Russel) GSV 1526.4 1521.8 B ½ 0.63 0.63 -3.3 -4.2
2 2023/02/04 Huisamen, BB (Botha) GSV 1480.6 1466.6 W 0 0.76 0.78 -19.5 -25.0
1 2023/02/04 Pretorius, HS (Hendrik) GSV 1357.1 1345.0 B 1 0.83 0.83 4.4 5.4