Player Tournament Analysis

De Vries, MA (Andrio)
Dob: 2008/12/26 (U18)
Gender: Male
Chess SA id: 108082684
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 South African Junior Team Chess Championships (U16 Open)
Tournament id 20221937
Rating type Standard
Start 2022/12/04
End 2022/12/08
Rounds 7
Total time 120
Time weight 1.00
Total time Official results
Rating 1444.9
K-factor 32
Average opponent rating 1424.5
Performance 1606.6
Expected score 3.62
Score - Expected score 1.38
Rating change 44.2
Rating 1445.7
K-factor 32
Average opponent rating 1422.3
Performance 1604.4
Expected score 3.65
Score - Expected score 1.35
Rating change 43.2
Games 7
Score 5.0
% 71.4
Dp 182,142857142857
Wins 4
Draws 2
Losses 1
Final position 16
Shared position 16
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/08 Madiba, D (Dumisani) LCP 1431.3 1440.5 B ½ 0.47 0.46 1.0 1.3
6 2022/12/07 Van Biljon, S (Sarel) FMB 1187.1 1187.8 W 1 0.84 0.84 5.1 5.1
5 2022/12/07 Voyi, O (Onesimo) EBC 1308.3 1268.5 B 1 0.62 0.66 12.2 10.9
4 2022/12/06 Titus, D (Dominique) GE 1569.6 1605.2 B 0 0.31 0.27 -9.9 -8.6
3 2022/12/05 Masike, O (Olerato) NBR 1661.1 1657.0 W 1 0.29 0.30 22.7 22.4
2 2022/12/04 Jones, W (William) GJM 1580.6 1586.7 W ½ 0.38 0.38 3.8 3.8
1 2022/12/04 Zietsman, SC (Steyn) GTP 1233.2 1210.2 B 1 0.70 0.73 9.6 8.6