Individual Calculations July 2010
 Kowalczyk, Mariusz  Total change: 16.75  Rating chartPersonal card
 XVI Ogolnopolska Olimpiada Mlodziezy - chlopcy Sekocin Stary POL 2010-05-01
RcRownchangeKK*chgGame
 1888 1761 4.00 10 0.67 25 16.75 
  Blaszkiewicz, Mateusz 1931 POL0.5010.22255.50 
  Jarmula, Pawel 1956 POL0.001-0.2525-6.25 
  Eggink, Mateusz 1820 POL1.0010.582514.50 
  Khamidov, Komil 2001 POL1.0010.802520.00 
  Smolka, Marcin 1864 POL0.5010.14253.50 
  Poswiatowski, Michal 1907 POL0.5010.20255.00 
  Renkowski, Piotr 1898 POL0.001-0.3225-8.00 
  Budzinski, Jan 1902 POL0.5010.19254.75 
  Karski, Sebastian 1842 POL0.001-0.3925-9.75 
  Klimek, Marcin 1762 POL0.001-0.5025-12.50 

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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