Rapid: Individual Calculations July 2014
 Pyatkovsky, Ivan  Total change: -46.60  Rating chartPersonal card
 Rapid Cup of President_B Nizhny Novgorod RUS 2014-06-01
RcRownchangeKK*chgGame
 1969 2009 1.00 6 -2.33 20 -46.60 
  Danov, Alexander 2205 RUS0.001-0.2520-5.00 
  Nikitin, Yuri D. 2267 RUS0.001-0.1820-3.60 
  Khomutov, Valeriy 1830 RUS1.0010.27205.40 
  Vlasov, Vladimir 1767 RUS0.001-0.8020-16.00 
  Shadchnev, Nikolai 1851 RUS0.001-0.7120-14.20 
  Abramjan, Larisa 1891 RUS0.001-0.6620-13.20 

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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