Individual Calculations June 2017
 Kirgetov, Vitaly  Total change: 18.80  Rating chartPersonal card
 Krasnoobsk Spring - 2017 open Krasnoobsk RUS 2017-04-01
RcRownchangeKK*chgGame
 1979 1888 4.00 8 0.94 20 18.80 
  Umrikhin, Maxim 2003 RUS0.5010.16203.20 
  Morozov, Vladimir B 1915 RUS0.5010.04200.80 
  Altyntsev, Alexandr 1981 RUS1.0010.632012.60 
  Koshelev, Vladimir 2183 RUS0.5010.35207.00 
  Yakushev, Nikolai 2136 RUS0.001-0.1920-3.80 
  Abramovich, Antuan 1962 RUS1.0010.602012.00 
  Kuzmin, Sergei 1971 RUS0.001-0.3920-7.80 
  Sedykh, Fedor 1682 RUS0.501-0.2620-5.20 

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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