Player Tournament Analysis

Mammen, J (Jayden)
Dob: 2010/02/24 (U16)
Gender: Male
Chess SA id: 1100133934
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 Gauteng Schools Individual Chess Championship (U13 Boys)
Tournament id 20220901
Rating type Standard
Start 2022/06/18
End 2022/06/18
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1199.0
K-factor 40
Average opponent rating 1197.2
Performance 1303.4
Expected score 2.01
Score - Expected score 0.49
Rating change 16.3
Rating 1198.0
K-factor 40
Average opponent rating 1191.0
Performance 1297.3
Expected score 2.03
Score - Expected score 0.47
Rating change 18.8
Games 4
Score 2.5
% 62.5
Dp 106,25
Wins 2
Draws 1
Losses 1
Final position 20
Shared position 18
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/06/18 Fiford, JA (Jason) GWR 1210.3 1216.0 B 1 0.45 0.44 17.6 22.4
4 2022/06/18 Smith, A (Andre) GE 1200.0 1200.0 D 1 0.00 0.00
3 2022/06/18 Matsioloko, G (Godisang) GTP 1124.1 1100.2 W ½ 0.63 0.66 -4.2 -6.4
2 2022/06/18 Tladi, T (Teboho) GE 1200.0 1200.0 B 1 0.46 0.46 17.3 21.6
1 2022/06/18 Mupalala, K (Kenzo) GJM 1254.3 1247.9 W 0 0.48 0.48 -15.4 -19.2