Player Tournament Analysis

Marais, JS (Jacobus)
Dob: 2010/06/21 (U16)
Gender: Male
Chess SA id: 1100097226
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Alekhine Open Tournament (C)
Tournament id 20231956
Rating type Standard
Start 2023/09/09
End 2023/09/09
Rounds 5
Total time 90
Time weight 0.94
Total time Official results
Rating 1235.7
K-factor 40
Average opponent rating 1282.4
Performance 1027.4
Expected score 2.19
Score - Expected score -1.19
Rating change -44.7
Rating 1224.4
K-factor 40
Average opponent rating 1290.4
Performance 1035.4
Expected score 2.07
Score - Expected score -1.07
Rating change -42.8
Games 5
Score 1.0
% 20.0
Dp -255
Wins 1
Draws 0
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/09/09 Baloyi, B (Boikanyo) GTP 1267.7 1283.3 B 0 0.42 0.39 -15.1 -15.6
4 2023/09/09 Mokone, O (Oratile) GTP 1267.5 1269.3 W 0 0.50 0.49 -18.0 -19.6
3 2023/09/09 Diatshwana, K (Keoagile) GTP 1325.8 1347.2 B 0 0.35 0.32 -12.6 -12.8
2 2023/09/09 Tissot Van Patot, D (Donovan) MNW 1242.1 1240.1 W 0 0.53 0.52 -19.1 -20.8
1 2023/09/09 Koen , K (Kaylee-Jane) GTP 1308.8 1311.9 B 1 0.37 0.36 22.7 25.6