Individual Calculations March 2013
 De Luna Butz, Alberto  Total change: -19.05  Rating chartPersonal card
 Moscow-Open 2013 C Moscow RUS 2013-02-01
RcRownchangeKK*chgGame
 1869 1787 1.50 7 -1.27 15 -19.05 
  Popov, Kirill 2116 RUS0.001-0.1215-1.80 
  Elistratov, Semen 2004 RUS0.001-0.2215-3.30 
  Isakjanov, Kelsinbek 1924 KGZ0.001-0.3215-4.80 
  Shustrov, Dmitry 1469 RUS1.0010.13151.95 
  Melnikov, Sergey 1999 RUS0.001-0.2315-3.45 
  Safronov, Vladimir 1953 RUS0.001-0.2815-4.20 
  Yanko, Ivan 1615 RUS0.501-0.2315-3.45 

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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