Individual Calculations October 2012
 Prus, Marek  Total change: -14.40  Rating chartPersonal card
 108th YMCA Summer 2012-B Warszawa POL 2012-07-10
RcRownchangeKK*chgGame
 1674 1718 3.50 8 -0.96 15 -14.40 
  Trzpil, Slawomir 1696 POL0.001-0.5315-7.95 
  Szelejewski, Jan 1806 POL0.001-0.3815-5.70 
  Kurowski, Andrzej 1782 POL1.0010.59158.85 
  Krzyzanowski, Antoni 1729 POL0.001-0.4815-7.20 
  Rodak, Przemyslaw 1614 POL1.0010.36155.40 
  Jackiewicz, Jerzy 1501 POL1.0010.22153.30 
  Wrabel, Antoni 1683 POL0.501-0.0515-0.75 
  Sokur, Ivan 1579 POL0.001-0.6915-10.35 

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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