Player Tournament Analysis

Jacobs, M (Marciano)
Dob: 2009/10/23 (U16)
Gender: Male
Chess SA id: 1090139463
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)
Tournament id 20230257
Rating type Standard
Start 2023/02/25
End 2023/02/25
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1238.6
K-factor 40
Average opponent rating 1230.0
Performance 1315.0
Expected score 2.51
Score - Expected score 0.49
Rating change 16.3
Rating 1221.4
K-factor 40
Average opponent rating 1223.2
Performance 1308.2
Expected score 2.45
Score - Expected score 0.55
Rating change 22.0
Games 5
Score 3.0
% 60.0
Dp 85
Wins 3
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/02/25 Winshaw, B (Bates) WCT 1322.3 1297.7 B 0 0.36 0.37 -11.5 -14.8
4 2023/02/25 Van Der Merwe, B (Benjamin) WCW 1215.6 1212.8 W 1 0.57 0.55 13.8 18.0
3 2023/02/25 Gray, Z (Zhakier) WCW 1212.0 1205.6 B 1 0.49 0.48 16.3 20.8
2 2023/02/25 Hayes, C (Carlos) WCW 1200.0 1200.0 W 1 0.59 0.57 13.1 17.2
1 2023/02/25 Olsen, G (Gustav) WCW 1200.0 1200.0 B 0 0.50 0.48 -16.0 -19.2