Player Tournament Analysis

Van Der Merwe, RH (Riaan)
Dob: 1968/09/17 (Adult)
Gender: Male
Chess SA id: 1680100603
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Bonnievale Open Rapid 2023 (Intermediate)
Tournament id 20232232
Rating type Rapid
Start 2023/10/21
End 2023/10/21
Rounds 6
Total time 25
Time weight 0.54
Total time Official results
Rating 1330.5
K-factor 40
Average opponent rating 1314.6
Performance 1456.3
Expected score 3.11
Score - Expected score 0.89
Rating change 19.2
Rating 1223.4
K-factor 40
Average opponent rating 1277.6
Performance 1419.3
Expected score 2.62
Score - Expected score 1.38
Rating change 55.2
Games 6
Score 4.0
% 66.7
Dp 141,666666666667
Wins 4
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/10/21 Kana, Z (Zaywon) WCW 1516.9 1467.1 B 1 0.24 0.17 15.2 33.2
5 2023/10/21 Nyoka, L (Lakhiwe) WCT 1243.3 1222.0 W 1 0.64 0.54 7.2 18.4
4 2023/10/21 Mostert, R (Remi) WOS 1315.0 1324.2 B 0 0.48 0.34 -9.6 -13.6
3 2023/10/21 Dando, P (Paul) LMG 1188.5 1200.0 W 1 0.71 0.57 5.8 17.2
2 2023/10/21 Augustyn, J (Jean-Jacques) WCW 1293.6 1196.2 B 0 0.50 0.49 -10.0 -19.6
1 2023/10/21 De Wet, M (Malcolm) WCW 1330.4 1256.0 W 1 0.54 0.50 9.2 20.0