Individual Calculations July 2015
 Martinov, Ivan  Total change: 49.20  Rating chartPersonal card
 Chess tournament Summer 2015 Tula RUS 2015-06-08
RcRownchangeKK*chgGame
 1857 1686 3.50 8 1.23 40 49.20 
  Chibisov, Dmitry 1903 RUS1.0010.784031.20 
  Shkurkin, Andrey 1968 RUS0.001-0.1640-6.40 
  Kozhin, Ivan 1739 RUS0.001-0.4340-17.20 
  Magomedov, Adam 1715 RUS0.5010.04401.60 
  Grechanik, Maxim 1908 RUS0.001-0.2240-8.80 
  Krupoder, Sergey 1896 RUS1.0010.774030.80 
  Moiseev, Danila 1933 RUS0.001-0.1940-7.60 
  Borisov, Alexander 1791 RUS1.0010.644025.60 

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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