Individual Calculations February 2013
 Madej, Roman  Total change: -4.20  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1750 1609 2.50 8 -0.28 15 -4.20 
  Kardys, Zbigniew 1978 POL0.001-0.1015-1.50 
  Kudryavtsev, Mikhail 1834 RUS1.0010.781511.70 
  Klimentov, Evgeny 1896 RUS0.001-0.1615-2.40 
  Markiewicz, Mateusz 2009  * POL0.001-0.0815-1.20 
  Dobrzanska, Joanna 1552 POL0.001-0.5815-8.70 
  Domanski, Lukasz 1562 POL0.001-0.5715-8.55 
  Ujma, Czeslaw 1510 POL1.0010.36155.40 
  Kolodziej, Krzysztof 1657 POL0.5010.07151.05 
 * 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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