Player Tournament Analysis

Van Der Merwe, S (Sarah)
Dob: 2009/03/31 (U16)
Gender: Female
Chess SA id: 209079855
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2019 South African Junior Closed Chess Championship (U10 Girls)
Tournament id 20190424
Rating type Standard
Start 2019/03/17
End 2019/03/22
Rounds 9
Total time 120
Time weight 1.00
Total time Official results
Rating 1031.5
K-factor 40
Average opponent rating 1241.3
Performance 1288.5
Expected score 2.26
Score - Expected score 2.74
Rating change 109.6
Rating 1011.9
K-factor 40
Average opponent rating 1228.1
Performance 1275.3
Expected score 2.19
Score - Expected score 2.81
Rating change 112.4
Games 9
Score 5.0
% 55.6
Dp 47,2222222222222
Wins 5
Draws 0
Losses 4
Final position 10
Shared position 6
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2019/03/22 Oosthuizen, A (Anke) WOS 1183.0 1170.0 B 1 0.28 0.27 28.8 29.2
8 2019/03/21 Rautenbach, H (Helen Christine) GTP 1270.4 1255.0 W 0 0.26 0.26 -10.4 -10.4
7 2019/03/21 Scullard, S (Sienne) GJM 1225.5 1192.6 B 1 0.23 0.25 30.8 30.0
6 2019/03/19 Johnson, L (Lakeisha) WCW 1333.6 1330.0 W 0 0.19 0.17 -7.6 -6.8
5 2019/03/19 Williams, A (Anika) GSV 1050.5 1027.5 B 0 0.44 0.44 -17.6 -17.6
4 2019/03/18 Ramlall, S (Sanjana) GJM 1311.1 1312.7 W 0 0.22 0.19 -8.8 -7.6
3 2019/03/18 Michaels, SA (Sydney) WCT 1332.3 1333.5 B 1 0.11 0.08 35.6 36.8
2 2019/03/17 Erasmus, A (Anneke) WCW 1292.8 1315.7 B 1 0.15 0.10 34.0 36.0
1 2019/03/17 Neethling, A (Ashrique) WCW 1172.1 1116.0 W 1 0.38 0.42 24.8 23.2