Individual Calculations May 2011
 Jedynak, January  Total change: 49.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Warszawa POL 2011-01-08
RcRownchangeKK*chgGame
 1850 1592 3.50 7 1.96 25 49.00 
  Marczukiewicz, Jerzy 1992  * POL0.001-0.0825-2.00 
  Rafa, Robert 1957 POL1.0010.902522.50 
  Krasiewicz, Robert 1992  * POL0.001-0.0825-2.00 
  Trocha, Adam 1539 POL0.501-0.0725-1.75 
  Praczukowski, Stanislaw 1629 POL0.001-0.4525-11.25 
  Kozek, Wojciech 1850 POL1.0010.822520.50 
  Runowiecki, Tadeusz 1992  * POL1.0010.922523.00 
 * 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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