Individual Calculations May 2012
 Pieprzyk, Dawid  Total change: 56.10  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 1731 1816 5.50 6 1.87 30 56.10 
  Mencfel, Artur 1747 POL1.0010.403012.00 
  Wieczorek, Lech 1898 POL1.0010.613018.30 
  Lachowicz, Dominik 1693 POL1.0010.33309.90 
  Holownia, Michal 1505 POL1.0010.14304.20 
  Wielosz, Jaroslaw 1893 POL0.5010.11303.30 
  Lotocki, Adam 1648 POL1.0010.28308.40 

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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