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 JMC 1 St Peters 2023 (D)
Tournament id 20230473
Rating type Standard
Start 2023/03/18
End 2023/03/18
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1256.4
K-factor 40
Average opponent rating 1201.6
Performance 1456.6
Expected score 2.86
Score - Expected score 1.14
Rating change 37.8
Rating 1264.3
K-factor 40
Average opponent rating 1200.0
Performance 1455.0
Expected score 2.92
Score - Expected score 1.08
Rating change 43.2
Games 5
Score 4.0
% 80.0
Dp 255
Wins 3
Draws 2
Losses 0
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/03/18 Radebe, G (Gaur Sihle) GJM 1205.3 1200.0 W ½ 0.60 0.62 -3.2 -4.8
4 2023/03/18 Thomson-Selibowitz, R (Ryder) GJM 1202.8 1200.0 B 1 0.52 0.53 15.4 18.8
3 2023/03/18 Kojetin, C (Connor) GJM 1200.0 1200.0 W 1 0.61 0.62 12.5 15.2
2 2023/03/18 Grice, S (Simon) GJM 1200.0 1200.0 B ½ 0.52 0.53 -0.6 -1.2
1 2023/03/18 Carin, Z (Zakir) GJM 1200.0 1200.0 W 1 0.61 0.62 12.5 15.2