Individual Calculations April 2015
 Kolesnikova, Kristina  Total change: 16.20  Rating chartPersonal card
 Winter on Petrograd Side 2015 St. Petersburg RUS 2015-02-23
RcRownchangeKK*chgGame
 1999 2011 5.50 9 0.81 20 16.20 
  Gantsevich, Dmitry 1718 RUS1.0010.15203.00 
  Klyuev, Viktor 1884 RUS1.0010.33206.60 
  Siagodnik, Anton f2237 BLR0.5010.29205.80 
  Utkin, Aleksey f2308 RUS0.5010.35207.00 
  Golovankov, Vladimir 2235 RUS0.001-0.2220-4.40 
  Rykov, Ivan 1880 RUS1.0010.32206.40 
  Chernov, Maksim 2000 RUS0.001-0.5220-10.40 
  Shuvalov, Arvind 1860 RUS1.0010.30206.00 
  Tskhadadze, Anna 1870 RUS0.501-0.1920-3.80 

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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