Individual Calculations April 2015
 Chanova, Nataliya  Total change: -3.20  Rating chartPersonal card
 Championship CFO women Orel RUS 2015-02-17
RcRownchangeKK*chgGame
 1820 1654 1.50 5 -0.08 40 -3.20 
  Skorobogatova, Marina 2054  * RUS0.001-0.0840-3.20 
  Voischeva, Zinaida 1943 RUS0.001-0.1640-6.40 
  Nerusheva, Arina 1433 RUS0.501-0.2840-11.20 
  Nikitina, Tatiana 1724 RUS1.0010.604024.00 
  Guseva, Lidia 1944 RUS0.001-0.1640-6.40 
 * 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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