Player Tournament Analysis

Botha, D (Derick)
Dob: 2009/02/12 (U16)
Gender: Male
Chess SA id: 1090107095
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Western Cape Schools 2022 (U13 Boys)
Tournament id 20220795
Rating type Standard
Start 2022/05/28
End 2022/05/29
Rounds 6
Total time 65
Time weight 0.85
Total time Official results
Rating 1246.8
K-factor 40
Average opponent rating 1327.8
Performance 1327.8
Expected score 2.43
Score - Expected score 0.57
Rating change 19.4
Rating 1182.4
K-factor 40
Average opponent rating 1299.5
Performance 1299.5
Expected score 2.18
Score - Expected score 0.82
Rating change 32.8
Games 6
Score 3.0
% 50.0
Dp 0
Wins 3
Draws 0
Losses 3
Final position 39
Shared position 37
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2022/05/29 Weyer, J (James Brian) WCW 1329.8 1266.4 B 0 0.36 0.36 -11.5 -14.4
5 2022/05/29 Kiessling, K (Kai) WOS 1304.1 1288.6 W 1 0.48 0.42 16.6 23.2
4 2022/05/28 Meyer, M (Matthew) WCT 1391.5 1315.9 B 0 0.29 0.30 -9.3 -12.0
3 2022/05/28 Oosthuizen, E (Ethan) WCW 1339.8 1316.6 W 1 0.43 0.39 18.2 24.4
2 2022/05/28 Du Plessis, I (Ivan) WCT 1233.1 1229.2 B 0 0.47 0.40 -15.0 -16.0
1 2022/05/28 Petersen, S (Shenwin) WEG 1368.8 1380.3 W 1 0.40 0.31 19.2 27.6