Individual Calculations October 2014
 Chuprova, Irina  Total change: 33.20  Rating chartPersonal card
 St. Petersburg Amateur Open Champ. 2014 St. Petersburg RUS 2014-08-22
RcRownchangeKK*chgGame
 2071 1961 3.50 7 0.83 40 33.20 
  Polyaninov, Aleksey 2293 RUS0.001-0.1240-4.80 
  Mihailov, Dimitri 1778 MDA1.0010.264010.40 
  Orlov, Oleg f2311 RUS1.0010.894035.60 
  Kuznetsov, Nikolay P. f2187 RUS0.001-0.2140-8.40 
  Pavlov, Aleksandr 2267 RUS0.001-0.1440-5.60 
  Toporkova, Sofia 1884 RUS0.501-0.1140-4.40 
  Protasov, Kirill 1776 RUS1.0010.264010.40 

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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