Player Tournament Analysis

Johnson, A (Alfonzo)
Dob: 2006/01/06 (U20)
Gender: Male
Chess SA id: 1060149688
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Dr. Kenneth Kaunda Saamtrek 2023 (U18)
Tournament id 20230228
Rating type Standard
Start 2023/02/04
End 2023/02/04
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1268.3
Performance 1055.8
Expected score 1.68
Score - Expected score -0.68
Rating change -22.6
Rating 1200.0
K-factor 40
Average opponent rating 1266.8
Performance 1054.3
Expected score 1.69
Score - Expected score -0.69
Rating change -27.6
Games 4
Score 1.0
% 25.0
Dp -212,5
Wins 1
Draws 0
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/02/04 Ellis, CE (Catherine) NWP 1334.7 1323.3 W 0 0.38 0.40 -12.2 -16.0
4 2023/02/04 Mokomela, R (Retshego) NWP 1200.0 1200.0 B 0 0.46 0.46 -14.7 -18.4
3 2023/02/04 Mabaleka, B (Bohlale) NWP 1200.0 1200.0 W 1 0.54 0.54 14.7 18.4
2 2023/02/04 Jonker, DE (Danica) NWP 1338.7 1343.9 B 0 0.30 0.29 -9.6 -11.6
1 2023/02/04 Mpotu, T (Tlhalefo) NWP 1200.0 1200.0 D 1 0.00 0.00