Player Tournament Analysis

Olivier, JG (Jacobus George)
Dob: 2009/07/06 (U18)
Gender: Male
Chess SA id: 1090135143
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D2)
Tournament id 20230407
Rating type Standard
Start 2023/03/04
End 2023/03/04
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1261.5
K-factor 40
Average opponent rating 1159.7
Performance 1414.7
Expected score 3.05
Score - Expected score 0.95
Rating change 31.5
Rating 1272.7
K-factor 40
Average opponent rating 1151.5
Performance 1406.5
Expected score 3.16
Score - Expected score 0.84
Rating change 33.6
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 2023/03/04 Hoogendoorn, D (Daniel) GTP 1215.7 1220.8 B 0 0.51 0.52 -16.3 -20.8
4 2023/03/04 Tivane, L (Lebo) GTP 1145.5 1132.6 W 1 0.68 0.70 10.2 12.0
3 2023/03/04 Van Der Merwe, H (Hendrik) GTP 1143.9 1130.4 B 1 0.60 0.62 12.8 15.2
2 2023/03/04 Mmakou, L (Lesedi) GTP 1157.5 1146.4 W 1 0.66 0.69 10.9 12.4
1 2023/03/04 Steyn, JP (Jacques Phillip) GTP 1135.8 1127.2 B 1 0.60 0.63 12.8 14.8