Individual Calculations January 2015
 Rodnov, Sergey  Total change: 27.20  Rating chartPersonal card
 VO Moscow December Moscow RUS 2014-11-30
RcRownchangeKK*chgGame
 1810 1552 3.00 8 1.36 20 27.20 
  Sayafarova, Anna 1906 RUS0.5010.39207.80 
  Grebennikova, Tatyana 1952  * RUS0.001-0.0820-1.60 
  Ratnikov, Sergey 1787 RUS0.001-0.2120-4.20 
  Lyubimov, Nikolay 1505 RUS1.0010.43208.60 
  Voronov, Vladimir Yu. 1812 RUS1.0010.822016.40 
  Velichko, Tatiana 1938 RUS0.5010.41208.20 
  Shlychkov, Mikhail 1798 RUS0.001-0.1920-3.80 
  Leite, Ernst 1784 RUS0.001-0.2120-4.20 
 * 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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