Individual Calculations March 2011
 Nikonova, Irina  Total change: 21.45  Rating chartPersonal card
 Volga 2010 Uliyanovsk RUS 2011-01-03
RcRownchangeKK*chgGame
 2088 1986 4.50 8 1.43 15 21.45 
  Pirogov, Vyatchslav f2385 RUS0.001-0.0815-1.20 
  Bezvitelnov, Dmitriy 1713 RUS0.501-0.3315-4.95 
  Konopkin, Alexey 1958 RUS1.0010.46156.90 
  Parfenov, Vladimir 2136 RUS1.0010.701510.50 
  Nogerbekov, Vladimir 2062 RUS1.0010.60159.00 
  Mirzaev, Aziz 2001 RUS1.0010.52157.80 
  Triapkin, Pavel 2337 RUS0.001-0.1115-1.65 
  Prihodko, Ilja 2109 RUS0.001-0.3315-4.95 

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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