Individual Calculations July 2011
 Kulakiewicz, Mariusz  Total change: -38.50  Rating chartPersonal card
 64.Mistrzostwa Warszawy 2011 - Open B Warszawa POL 2011-05-07
RcRownchangeKK*chgGame
 1648 1808 4.00 8 -1.54 25 -38.50 
  Tomczyk, Ryszard 1479 POL1.0010.12253.00 
  Woloszyn, Piotr 1664 POL1.0010.31257.75 
  Chomczyk, Marek 1679 POL0.501-0.1725-4.25 
  Powalka, Michal 1423 POL1.0010.09252.25 
  Budrewicz, Henryk 1589 POL0.501-0.2825-7.00 
  Lasota, Adam 1844 POL0.001-0.4525-11.25 
  Palka, Dominika 1745 POL0.001-0.5925-14.75 
  Rozycki, Bartlomiej 1760 POL0.001-0.5725-14.25 

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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