Player Tournament Analysis

Botha, L (Lorelei)
Dob: 2004/12/20 (Adult)
Gender: Female
Chess SA id: 2040132474
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s): PA
Tournament and Raing
Tournament South African Open 2022 (B)
Tournament id 20221214
Rating type Standard
Start 2022/07/09
End 2022/07/17
Rounds 11
Total time 120
Time weight 1.00
Total time Official results
Rating 1229.8
K-factor 40
Average opponent rating 1240.0
Performance 1085.4
Expected score 5.41
Score - Expected score -1.91
Rating change -76.4
Rating 1220.8
K-factor 40
Average opponent rating 1238.0
Performance 1083.5
Expected score 5.32
Score - Expected score -1.82
Rating change -72.8
Games 11
Score 3.5
% 31.8
Dp -154,545454545455
Wins 2
Draws 3
Losses 6
Final position 140
Shared position 138
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
11 2022/07/17 Yang, T (Tom) WCT 1111.1 1111.1 W 0 0.68 0.67 -27.2 -26.8
10 2022/07/16 Barry, E (Elton) CSA 1200.0 1200.0 B ½ 0.49 0.48 0.4 0.8
9 2022/07/16 Pharo, K (Keenan) WCT 1214.8 1199.6 W ½ 0.56 0.57 -2.4 -2.8
8 2022/07/15 De Jager, L (Leon) WCT 1142.2 1168.2 B 0 0.56 0.52 -22.4 -20.8
7 2022/07/13 Christian, D (D) CSA 1153.5 1144.0 W 1 0.63 0.63 14.8 14.8
6 2022/07/12 Kommuru, A (Akhil) GE 1156.8 1147.2 B 0 0.54 0.54 -21.6 -21.6
5 2022/07/11 Witbooi, L (Lee-Roy) WCT 1361.3 1364.6 W 0 0.39 0.37 -15.6 -14.8
4 2022/07/10 Esau, O (Omar) WCT 1393.4 1370.4 B 0 0.27 0.28 -10.8 -11.2
3 2022/07/10 Korf, A (Arie) WCT 1225.1 1220.1 W 1 0.55 0.54 18.0 18.4
2 2022/07/09 Abrahams, R (Randall David) WCT 1200.0 1200.0 B ½ 0.49 0.48 0.4 0.8
1 2022/07/09 Adriaan, RD (Rynauw) WCT 1481.6 1492.9 W 0 0.25 0.23 -10.0 -9.2