Player Tournament Analysis

Willenberg, RC (Roland)
Dob: 1961/04/10 (Adult)
Gender: Male
Chess SA id: 161042919
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s): FI
Tournament and Raing
Tournament Kraaifontein Open 2023 (Adanced)
Tournament id 20232485
Rating type Standard
Start 2023/12/09
End 2023/12/10
Rounds 6
Total time 70
Time weight 0.87
Total time Official results
Rating 1646.2
K-factor 32
Average opponent rating 1463.1
Performance 1533.9
Expected score 4.28
Score - Expected score -0.78
Rating change -21.7
Rating 1634.5
K-factor 32
Average opponent rating 1450.9
Performance 1521.7
Expected score 4.28
Score - Expected score -0.78
Rating change -25.0
Games 6
Score 3.5
% 58.3
Dp 70,8333333333334
Wins 2
Draws 3
Losses 1
Final position 13
Shared position 8
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/12/10 Schuller, A (Ashley) WCT 1515.1 1512.5 B 0 0.61 0.60 -17.6 -19.2
5 2023/12/10 Van Staaden, D (Darren) WCT 1399.9 1354.6 W 1 0.83 0.87 4.9 4.2
4 2023/12/10 Somai, R (Ruhan) WCT 1481.9 1472.6 B ½ 0.65 0.65 -4.3 -4.8
3 2023/12/09 Weideman, J (Janko) WCT 1423.9 1420.2 W 1 0.80 0.79 5.8 6.7
2 2023/12/09 Manning, C (Callan) WCT 1499.3 1479.2 W ½ 0.71 0.72 -6.0 -7.0
1 2023/12/09 Vermeulen, L (Leonardus) WCT 1458.6 1466.0 B ½ 0.68 0.65 -5.2 -4.8