Individual Calculations August 2020
 Piorun, Kacper  Total change: -5.00  Rating chartPersonal card
 LOTTO Indywidualne Mistrzostwa Polski 2020 Warszawa POL 2020-07-20
RcRownchangeKK*chgGame
 2557 2601 4.00 8 -0.50 10 -5.00 
  Pakleza, Zbigniew g2500 POL1.0010.36103.60 
  Pakleza, Zbigniew g2500 POL0.001-0.6410-6.40 
  Krasenkow, Michal g2602 POL0.5010.00100.00 
  Krasenkow, Michal g2602 POL0.5010.00100.00 
  Gajewski, Grzegorz g2618 POL0.5010.02100.20 
  Gajewski, Grzegorz g2618 POL0.5010.02100.20 
  Sadzikowski, Daniel g2507 POL0.501-0.1310-1.30 
  Sadzikowski, Daniel g2507 POL0.501-0.1310-1.30 

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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