Individual Calculations July 2009
 Walczak, Konrad  Total change: -11.75  Rating chartPersonal card
 III Liga Podkarpacka Seniorow 2009 Lesko POL 2009-06-10
RcRownchangeKK*chgGame
 1922 1783 1.50 6 -0.47 25 -11.75 
  Miczek, Szczepan 1863 POL0.001-0.3925-9.75 
  Lusio, Marek 1846 POL0.5010.09252.25 
  Janus, Przemyslaw 2075 POL0.5010.35258.75 
  Organisciak, Wojciech 2082 POL0.001-0.1525-3.75 
  Wasik, Roman 1721 POL0.001-0.5925-14.75 
  Jurek, Bartlomiej 1946 POL0.5010.22255.50 

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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