Player Tournament Analysis

Van Der Merwe, A (Adriaan)
Dob: 2010/06/21 (U16)
Gender: Male
Chess SA id: 1100115348
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Laerskool Constantiapark Open Chess Tournament 2023 (U14)
Tournament id 20230146
Rating type Standard
Start 2023/02/18
End 2023/02/18
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1290.4
K-factor 40
Average opponent rating 1266.8
Performance 1521.8
Expected score 2.60
Score - Expected score 1.40
Rating change 46.5
Rating 1242.0
K-factor 40
Average opponent rating 1261.9
Performance 1516.9
Expected score 2.34
Score - Expected score 1.66
Rating change 66.4
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/02/18 Coetzee, M (Marko) GTP 1268.5 1261.7 B 1 0.48 0.44 16.6 22.4
4 2023/02/18 Jacobs, AE (Alyssa) GTP 1215.7 1208.3 W 1 0.63 0.58 11.8 16.8
3 2023/02/18 Meades, RA (Ruben Abraham) GTP 1369.8 1358.2 B 0 0.37 0.32 -11.8 -12.8
2 2023/02/18 Tennant, N (Nathan) GTP 1280.2 1281.2 B 1 0.47 0.41 17.0 23.6
1 2023/02/18 Volschenk, B (Brooklyn) GTP 1200.0 1200.0 W 1 0.65 0.59 11.2 16.4