Individual Calculations December 2015
 Porozhnyak, Maya  Total change: 18.80  Rating chartPersonal card
 Champ. YuFO G19 Loo RUS 2015-11-10
RcRownchangeKK*chgGame
 1767 1962 5.50 7 0.47 40 18.80 
  Khachumova, Marina 1782 RUS1.0010.264010.40 
  Vorontsova, Anastasia 1562  * RUS1.0010.08403.20 
  Yakimenko, Viktoria 2012 RUS1.0010.574022.80 
  Yakimenko, Anastasia 2056 RUS0.001-0.3740-14.80 
  Vorobieva, Evgenia 1694 RUS0.501-0.3340-13.20 
  Bratukhina, Maria 1703 RUS1.0010.18407.20 
  Sytilina, Anna 1562  * RUS1.0010.08403.20 
 * 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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