Individual Calculations April 2008
 Lewandowski, Michal  Total change: 16.25  Rating chartPersonal card
 XXIV Mistrzostwa Podhala Rabka 2008 Grupa A Rabka Zdroj POL 2008-01-28
RcRownchangeKK*chgGame
 1849 1644 2.50 7 0.65 25 16.25 
  Janik, Robert 1994 POL0.5010.39259.75 
  Helaszek, Edward 1994 POL0.001-0.1125-2.75 
  Peronczyk, Karol 1660 POL0.5010.02250.50 
  Dobrowolski, Marcin 1888 POL0.001-0.2025-5.00 
  Jurkiewicz, Krzysztof 1994 POL0.5010.39259.75 
  Matysiak, Samuel 1596 POL0.501-0.0725-1.75 
  Blaszkiewicz, Mateusz 1816 POL0.5010.23255.75 

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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