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 Laerkool Midvaal Chess Open 2023 (A)
Tournament id 20230013
Rating type Standard
Start 2023/01/28
End 2023/01/28
Rounds 5
Total time 61
Time weight 0.83
Total time Official results
Rating 1627.9
K-factor 32
Average opponent rating 1394.0
Performance 1564.0
Expected score 3.86
Score - Expected score -0.36
Rating change -9.6
Rating 1628.2
K-factor 32
Average opponent rating 1387.7
Performance 1557.7
Expected score 3.90
Score - Expected score -0.40
Rating change -12.8
Games 5
Score 3.5
% 70.0
Dp 170
Wins 3
Draws 1
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/01/28 Theron, A (Andre) GSV 1538.6 1527.3 B 1 0.56 0.58 11.3 13.4
4 2023/01/28 Minnaar, JP (Juan) GSV 1542.8 1542.8 W 0 0.64 0.64 -16.4 -20.5
3 2023/01/28 Tankiso, J (Julius) GSV 1200.0 1200.0 W 1 1.00 1.00 0.0 0.0
2 2023/01/28 Pretorius, HS (Hendrik) GSV 1354.4 1341.5 B 1 0.78 0.79 5.6 6.7
1 2023/01/28 Deysel, K (Kaleb) GJM 1334.0 1326.9 W ½ 0.88 0.89 -9.7 -12.5