Player Tournament Analysis

Greeff, M (Mari)
Dob: 2014/03/28 (U12)
Gender: Female
Chess SA id: 2140148829
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Mossel Bay Open 2023 (C)
Tournament id 20232049
Rating type Rapid
Start 2023/09/30
End 2023/09/30
Rounds 5
Total time 30
Time weight 0.60
Total time Official results
Rating 1456.8
K-factor 36
Average opponent rating 1355.2
Performance 1610.2
Expected score 3.13
Score - Expected score 0.87
Rating change 18.8
Rating 1220.4
K-factor 40
Average opponent rating 1197.1
Performance 1452.1
Expected score 2.68
Score - Expected score 1.32
Rating change 52.8
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/09/30 Marner, B (Bryan Neil) WEG 1226.0 1200.0 W 1 0.81 0.57 4.1 17.2
4 2023/09/30 Fredericks, R (Reuel) WEG 1501.8 1180.4 B 1 0.41 0.50 12.7 20.0
3 2023/09/30 Sampson, E (Eejay) WEG 1459.2 1106.0 W 0 0.54 0.67 -11.7 -26.8
2 2023/09/30 Da Silva, D (Darren) WEG 1389.2 1299.0 W 1 0.62 0.45 8.2 22.0
1 2023/09/30 Jeechurren, S (Sahil) WEG 1200.0 1200.0 B 1 0.76 0.48 5.2 20.8