Individual Calculations July 2012
 Drabek, Jan  Total change: 18.45  Rating chartPersonal card
 3 Podkarpacka Liga Seniorow Chotowa POL 2012-04-27
RcRownchangeKK*chgGame
 1884 1696 3.50 8 1.23 15 18.45 
  Wojtowicz, Dawid 1756 POL0.001-0.4215-6.30 
  Podolski, Marcin 1743 POL0.5010.07151.05 
  Kopacz, Jaroslaw 2096  * POL0.001-0.0815-1.20 
  Janus, Przemyslaw 2096  * POL1.0010.921513.80 
  Wronowski, Stanislaw 1672 POL1.0010.47157.05 
  Mika, Tomasz 1893 POL0.001-0.2515-3.75 
  Lusio, Marek 1822 POL1.0010.671510.05 
  Sycz, Michal 1997 POL0.001-0.1515-2.25 
 * 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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