Individual Calculations April 2008
 Mietek, Lukasz  Total change: -61.75  Rating chartPersonal card
 Open Mazovia Team Championship Mazowsze/MZSzach POL 2007-10-14
RcRownchangeKK*chgGame
 1941 2043 2.00 7 -2.47 25 -61.75 
  Ceglowski, Ryszard 1927 POL0.001-0.6625-16.50 
  Wolski, Jaroslaw 1900 POL0.501-0.1925-4.75 
  Zygulski, Krzysztof 1943 POL0.001-0.6425-16.00 
  Galazka, Marek 1867 POL0.501-0.2325-5.75 
  Kosny, Marek 1966 POL0.001-0.6125-15.25 
  Kosny, Marek 1966 POL0.001-0.6125-15.25 
  Marczukiewicz, Jerzy 2020 POL1.0010.472511.75 

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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