Player Tournament Analysis

Johnson, J (Jerolin)
Dob: 2008/01/23 (U18)
Gender: Male
Chess SA id: 1080147904
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Bo-Weskus Skole Skaak Top Skole 2024 (O18)
Tournament id 20241250
Rating type Rapid
Start 2024/05/11
End 2024/05/11
Rounds 5
Total time 30
Time weight 0.60
Total time Official results
Rating 1145.8
K-factor 40
Average opponent rating 1268.6
Performance 1013.6
Expected score 1.74
Score - Expected score -0.74
Rating change -17.9
Rating 1221.6
K-factor 40
Average opponent rating 1251.2
Performance 996.2
Expected score 2.28
Score - Expected score -1.28
Rating change -51.2
Games 5
Score 1.0
% 20.0
Dp -255
Wins 1
Draws 0
Losses 4
Final position 27
Shared position 27
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2024/05/11 Hendricks, G (Guevante) WCU 1306.5 1339.2 W 0 0.35 0.40 -8.4 -16.0
4 2024/05/11 Van Rooyen, S (Sergio) WCU 1246.5 1197.3 B 0 0.34 0.49 -8.2 -19.6
3 2024/05/11 Van Zyl, A (Ane) WCU 1169.8 1142.4 B 1 0.43 0.55 13.7 18.0
2 2024/05/11 Van Zyl, M (Mea) WCU 1516.5 1469.8 W 0 0.11 0.25 -2.6 -10.0
1 2024/05/11 Koegelenberg, D (Daniel) WCU 1103.8 1107.1 B 0 0.51 0.59 -12.2 -23.6