Individual Calculations January 2015
 Kosova, Ekaterina  Total change: 48.40  Rating chartPersonal card
 Cup of Tula region WOMEN Tula RUS 2014-12-12
RcRownchangeKK*chgGame
 1971 1910 5.00 9 1.21 40 48.40 
  Kosolapova, Lilia 2062 RUS1.0010.704028.00 
  Volkova, Yuliya P 2043 RUS1.0010.684027.20 
  Kochetkova, Anastasia 1893 RUS1.0010.484019.20 
  Shibaeva, Lilia 1899 RUS1.0010.484019.20 
  Shishkova, Olga 2098 RUS0.001-0.2640-10.40 
  Dyakonova, Ekaterina 2140 RUS0.001-0.2140-8.40 
  Grebenshikova, Tatyana 1744 RUS1.0010.284011.20 
  Skorobogatova, Marina 2048 RUS0.001-0.3140-12.40 
  Safronova, Aleksandra 1815 RUS0.001-0.6340-25.20 

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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