Individual Calculations January 2013
 Marczukiewicz, Jerzy  Total change: 6.60  Rating chartPersonal card
 Otwarta Liga Mazowiecki - Jesien 2012 Warszawa POL 2012-10-14
RcRownchangeKK*chgGame
 1699 1977 4.50 5 0.44 15 6.60 
  Gajda, Stanislaw 1637 POL1.0010.12151.80 
  Trocha, Adam 1577  * POL0.501-0.4215-6.30 
  Szulejko, Michal 1577  * POL1.0010.08151.20 
  Bajkowski, Marcin 1850 POL1.0010.33154.95 
  Kania, Wlodzimierz 1852 POL1.0010.33154.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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