Individual Calculations September 2021
 Madej, Marek  Total change: 67.20  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa A Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 2059 1949 4.50 8 1.68 40 67.20 
  Szopka, Dariusz 2118 POL0.001-0.2840-11.20 
  Mirski, Michal 2028 POL0.001-0.3940-15.60 
  Marcinczyk, Monika wc2003 POL1.0010.584023.20 
  Samborski, Henryk 2086 POL1.0010.684027.20 
  Radecki, Adam 1976 POL0.5010.04401.60 
  Korbal, Arkadiusz 2046 POL1.0010.634025.20 
  Kacprzak, Kacper 2107 POL0.5010.21408.40 
  Musial, Tomasz 2108 POL0.5010.21408.40 

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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