Individual Calculations May 2011
 Jackiewicz, Jerzy  Total change: 0.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Warszawa POL 2011-01-08
RcRownchangeRpKK*chgGame
 1788 0 3.50 9 0.00 1708   0.00 
  Rafa, Robert 1957 POL0.0010.00 0.00 
  Krasiewicz, Robert 2057 POL0.0010.00 0.00 
  Jedynak, January 1592 POL1.0010.00 0.00 
  Duniec, Mateusz 1553 POL0.0010.00 0.00 
  Trocha, Adam 1539 POL1.0010.00 0.00 
  Piotrowski, Arkadiusz 1929 POL0.5010.00 0.00 
  Hryszkiewicz, Michal 1784 POL1.0010.00 0.00 
  Marczukiewicz, Jerzy 2014 POL0.0010.00 0.00 
  Lipka, Ignacy 1669 POL0.0010.00 0.00 

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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