Individual Calculations April 2015
 Nikitina, Tatiana  Total change: 6.60  Rating chartPersonal card
 Championship CFO women Orel RUS 2015-02-17
RcRownchangeKK*chgGame
 1777 1724 3.00 6 0.33 20 6.60 
  Shaydullina, Sandugach wg2124  * RUS0.001-0.0820-1.60 
  Nerusheva, Arina 1433 RUS1.0010.15203.00 
  Guseva, Lidia 1944 RUS0.001-0.2220-4.40 
  Avetisyan, Kristina 1824 RUS1.0010.642012.80 
  Chanova, Nataliya 1654 RUS0.001-0.6020-12.00 
  Usacheva, Glafira 1684 RUS1.0010.44208.80 
 * 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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