Player Tournament Analysis

Jacobs, GJ (Gerhard)
Dob: 1977/05/05 (Adult)
Gender: Male
Chess SA id: 177086357
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Centurion Club Championships
Tournament id 20231962
Rating type Standard
Start 2023/07/19
End 2023/09/06
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1346.9
K-factor 40
Average opponent rating 1272.5
Performance 1414.2
Expected score 3.52
Score - Expected score 0.48
Rating change 15.9
Rating 1334.5
K-factor 40
Average opponent rating 1279.5
Performance 1421.1
Expected score 3.38
Score - Expected score 0.62
Rating change 24.8
Games 6
Score 4.0
% 66.7
Dp 141,666666666667
Wins 4
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/09/06 Mocké, E (Erick) GTP 1200.0 1200.0 B 1 0.63 0.61 11.8 15.6
5 2023/08/16 Darby, AGP (Arthur) GTP 1200.0 1200.0 W 0 0.71 0.70 -22.7 -28.0
4 2023/08/09 Subbiah, KJ (Keshiv) GTP 1134.9 1136.5 W 1 0.79 0.77 6.7 9.2
3 2023/08/02 Schutte, R (Rico) GTP 1613.5 1617.9 B 0 0.15 0.13 -4.8 -5.2
2 2023/07/26 Stander, L (Lizanne) GTP 1286.6 1322.4 W 1 0.61 0.56 12.5 17.6
1 2023/07/19 Maphalala, A (Andile) GTP 1200.0 1200.0 B 1 0.63 0.61 11.8 15.6