Individual Calculations September 2021
 Grochol, Kamil  Total change: 15.60  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa A Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 2047 1975 4.00 9 0.39 40 15.60 
  Jakubowska, Anna wm2085 POL0.001-0.3540-14.00 
  Olchowy, Tadeusz 2021 POL1.0010.564022.40 
  Szadkowski, Krzysztof 2089 POL1.0010.664026.40 
  Kacprzak, Kacper 2107 POL0.5010.18407.20 
  Dylag, Emilia wf2067 POL0.001-0.3740-14.80 
  Jedrusik, Adam 2009 POL0.5010.05402.00 
  Mirski, Michal 2028 POL0.5010.07402.80 
  Korbal, Arkadiusz 2046 POL0.001-0.4040-16.00 
  Zabrzanska, Weronika 1969 POL0.501-0.0140-0.40 

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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