Player Tournament Analysis

Van Der Merwe, M (Madison)
Dob: 2014/11/06 (U12)
Gender: Male
Chess SA id: 1140149122
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Mzansi Rapid 2023 (Development)
Tournament id 20230125
Rating type Rapid
Start 2023/02/04
End 2023/02/04
Rounds 6
Total time 25
Time weight 0.54
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1160.0
Performance 947.5
Expected score 3.28
Score - Expected score -1.78
Rating change -38.4
Rating 1200.0
K-factor 40
Average opponent rating 1174.7
Performance 962.2
Expected score 3.18
Score - Expected score -1.68
Rating change -67.2
Games 6
Score 1.5
% 25.0
Dp -212,5
Wins 1
Draws 1
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/02/04 Whittaker, L (Lillian) GJM 1200.0 1200.0 W ½ 0.54 0.54 -0.8 -1.6
5 2023/02/04 Ncube, Z (Zinhle) GJM 1200.0 1200.0 B 0 0.46 0.46 -9.2 -18.4
4 2023/02/04 Isaacs, S (Sophia) GJM 1200.0 1200.0 W 1 0.54 0.54 9.2 18.4
3 2023/02/04 Albetti, A (Adriano) GJM 1200.0 1200.0 B 0 0.46 0.46 -9.2 -18.4
2 2023/02/04 Chinoruma, M (Maka) GJM 996.7 1107.2 B 0 0.69 0.57 -13.8 -22.8
1 2023/02/04 Chikwava, R (Ronald) GJM 1163.0 1141.2 W 0 0.58 0.61 -11.6 -24.4