Individual Calculations October 2016
 Plaksina, Sofya  Total change: -7.60  Rating chartPersonal card
 Novosibirsk region champ - 2016 G17-19 Novosibirsk RUS 2016-08-22
RcRownchangeKK*chgGame
 1750 1653 2.50 7 -0.19 40 -7.60 
  Khan, Anastasia 1983 RUS0.001-0.1240-4.80 
  Vycheghzanina, Vera 1550 RUS0.501-0.1440-5.60 
  Barbaeva, Irina 1909 RUS1.0010.814032.40 
  Berezina, Mariya 1917 RUS0.001-0.1840-7.20 
  Borisova, Ekaterina A. 1715 RUS0.001-0.4140-16.40 
  Belenok, Nataliya 1761 RUS0.001-0.3540-14.00 
  Chechulina, Margarita 1417 RUS1.0010.20408.00 

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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