Individual Calculations April 2009
 Mucha, Krzysztof  Total change: 57.25  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1944 1836 5.50 9 2.29 25 57.25 
  Pytel, Piotr 1949 POL1.0010.652516.25 
  Puczylowski, Marcin 1990 POL0.001-0.2925-7.25 
  Helaszek, Edward 2089 POL0.5010.31257.75 
  Koitka, Jakub 1641 POL1.0010.25256.25 
  Dusza, Tomasz 1977 POL0.5010.19254.75 
  Wcislo, Adrian 1919 POL1.0010.612515.25 
  Daniel, Jiri 2007 CZE0.001-0.2725-6.75 
  Szarwacki, Dominik 1972 POL1.0010.682517.00 
  Gregulski, Zbigniew 1954 POL0.5010.16254.00 

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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