Player Tournament Analysis

Van Der Berg, Z (Zack)
Dob: 2007/08/04 (U18)
Gender: Male
Chess SA id: 1070149588
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Bojanala's Post-Exams 2023 (Rooks)
Tournament id 20231280
Rating type Standard
Start 2023/06/24
End 2023/06/24
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1221.5
K-factor 40
Average opponent rating 1330.3
Performance 1585.3
Expected score 1.83
Score - Expected score 2.17
Rating change 72.0
Rating 1224.8
K-factor 40
Average opponent rating 1334.9
Performance 1589.9
Expected score 1.82
Score - Expected score 2.18
Rating change 87.2
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 2023/06/24 Sera, G (Galaletsang) NBR 1346.5 1350.3 B 1 0.31 0.31 22.1 27.6
4 2023/06/24 Dikane, O (Oageng) NBR 1469.0 1475.0 W 1 0.25 0.25 24.0 30.0
3 2023/06/24 Changara, A (Alvern Takura) NBR 1382.1 1379.4 B 1 0.27 0.28 23.4 28.8
2 2023/06/24 Mphomane, O (Omolemo) NBR 1214.0 1216.0 W 1 0.55 0.55 14.4 18.0
1 2023/06/24 Mphephu, NP (Ntanganedzeni P) NBR 1239.9 1254.0 B 0 0.44 0.42 -14.1 -16.8