Individual Calculations June 2013
 Brodacki, Bernard  Total change: -6.45  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1920 1903 3.00 7 -0.43 15 -6.45 
  Szwed, Jacek f2289 POL0.001-0.0915-1.35 
  Ben, Jaroslaw 1703 POL1.0010.24153.60 
  Gora, Tomasz 1794 POL0.001-0.6515-9.75 
  Paczkowski, Adam 2019 POL0.001-0.3415-5.10 
  Waruga, Michal 1945 POL1.0010.56158.40 
  Ocwieja, Piotr 1744 POL1.0010.29154.35 
  Cichy, Kamil 1947 POL0.001-0.4415-6.60 

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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