Individual Calculations June 2017
 Pikalova, Sofya  Total change: -7.60  Rating chartPersonal card
 Russian Championship G15 2017 Loo RUS 2017-04-20
RcRownchangeKK*chgGame
 1743 1799 5.00 9 -0.19 40 -7.60 
  Konova, Polina 1592 RUS0.501-0.2740-10.80 
  Aliverdieva, Elina 1674 RUS1.0010.334013.20 
  Popova, Irina 1938 RUS0.001-0.3140-12.40 
  Ershova, Sofya 1727 RUS1.0010.404016.00 
  Voskresenskaya, Marta 2009 RUS0.001-0.2340-9.20 
  Pudaleva, Zlata 1702 RUS0.001-0.6340-25.20 
  Surkova, Sofya 1618 RUS1.0010.264010.40 
  Zakurina, Mariya 1704 RUS1.0010.374014.80 
  Burnyasheva, Elena 1721 RUS0.501-0.1140-4.40 

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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