Rapid: Individual Calculations August 2021
 Urban, Wojciech  Total change: 23.20  Rating chartPersonal card
 XII Szachowy Memorial Miroslawa Aleksandrowicza Szydlowiec POL 2021-07-04
RcRownchangeKK*chgGame
 1553 1722 6.00 7 1.16 20 23.20 
  Grabowski, Wlodzimierz 1230 POL1.0010.04200.80 
  Lukomski, Zbigniew 1431 POL1.0010.15203.00 
  Sygnowski, Adam 1597 POL1.0010.33206.60 
  Dobosiewicz, Dawid 1599 POL0.001-0.6720-13.40 
  Krupinski, Konrad 1501 POL1.0010.22204.40 
  Plicner, Adam 1811 POL1.0010.622012.40 
  Kozlowski, Andrzej 1704 POL1.0010.47209.40 

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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