Individual Calculations May 2014
 Chojnowski, Marcin  Total change: -12.15  Rating chartPersonal card
 Open Krynica 2014 Krynica POL 2014-04-06
RcRownchangeKK*chgGame
 1949 2090 4.50 8 -0.81 15 -12.15 
  Ciechonski, Piotr 1755 POL0.501-0.3815-5.70 
  Domanski, Lukasz 1690  * POL0.501-0.4215-6.30 
  Kubin, Aleksander 1839 POL1.0010.19152.85 
  Marczukiewicz, Jerzy 1962 POL1.0010.33154.95 
  Seifert, Henryk f2195 POL0.5010.14152.10 
  Ivanov, Mikhail M g2366 RUS0.001-0.1715-2.55 
  Mroz, Waldemar 1825 POL0.001-0.8215-12.30 
  Sukiennik, Marek 1957 POL1.0010.32154.80 
 * 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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