Individual Calculations August 2023
 Babiarz, Arkadiusz  Total change: 70.00  Rating chartPersonal card
 Warsaw Chess Festival - group A Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 2121 1976 4.50 9 1.75 40 70.00 
  Padalka, Artem c2158 POL0.001-0.2640-10.40 
  Majek, Kacper 2090 POL0.001-0.3440-13.60 
  Sanz Losada, Victoriano c2092 ESP1.0010.664026.40 
  Bazilius, Augustinas c2110 LTU0.5010.18407.20 
  Persson, Andreas c2135 SWE1.0010.714028.40 
  Mirski, Stanislaw 2139 POL0.001-0.2840-11.20 
  Gorkiewicz, Mateusz 2122 POL0.001-0.3040-12.00 
  Dylong, Antoni 2038 POL1.0010.594023.60 
  Mueller, Magnus 2202 GER1.0010.794031.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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