Individual Calculations July 2015
 Safronova, Alexandra  Total change: 13.60  Rating chartPersonal card
 Chess tournament Summer 2015 Tula RUS 2015-06-08
RcRownchangeKK*chgGame
 1767 1735 3.50 7 0.34 40 13.60 
  Moiseev, Danila 1933 RUS0.001-0.2440-9.60 
  Chibisov, Dmitry 1903 RUS0.5010.22408.80 
  Krupoder, Sergey 1896 RUS1.0010.714028.40 
  Kolosov, Ilja 1750 RUS0.5010.02400.80 
  Mikhailina, Elena 1433 RUS0.501-0.3540-14.00 
  Kozhin, Ivan 1739 RUS1.0010.514020.40 
  Magomedov, Adam 1715 RUS0.001-0.5340-21.20 

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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