Individual Calculations July 2010
 Chmiel, Marcin  Total change: 26.70  Rating chartPersonal card
 XVI Ogolnopolska Olimpiada Mlodziezy - chlopcy Sekocin Stary POL 2010-05-01
RcRownchangeKK*chgGame
 1913 1815 5.50 10 1.78 15 26.70 
  Nasuta, Grzegorz 2108 POL0.001-0.1515-2.25 
  Chmielarz, Maciej 1739 POL1.0010.40156.00 
  Khamidov, Komil 2001 POL0.5010.24153.60 
  Czerw, Dawid 1709 POL1.0010.36155.40 
  Poswiatowski, Michal 1907 POL0.5010.13151.95 
  Cukrowski, Filip 1932 POL1.0010.66159.90 
  Smolka, Marcin 1864 POL0.5010.07151.05 
  Wozniak, Bartosz 1931 POL1.0010.66159.90 
  Nowicki, Bartosz 1936 POL0.001-0.3415-5.10 
  Kaczmarek, Aleksander 2006 POL0.001-0.2515-3.75 

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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