Individual Calculations January 2016
 Pervovsky, Boris  Total change: 15.20  Rating chartPersonal card
 Kostroma region champ. 2015 men Kostroma RUS 2015-11-26
RcRownchangeKK*chgGame
 1881 1850 5.00 9 0.76 20 15.20 
  Maslov, Daniil 1575 RUS1.0010.17203.40 
  Shkalov, Oleg 2222 RUS0.5010.40208.00 
  Tselakov, Sergei 2101 RUS0.001-0.1920-3.80 
  Grachev, Viktor V. 1805 RUS1.0010.44208.80 
  Komarov, Vladimir N. 1721 RUS1.0010.33206.60 
  Buchina, Polina 1630 RUS0.001-0.7820-15.60 
  Volkov, Roman 2032 RUS0.001-0.2620-5.20 
  Smirnov, Ivan N. 1715 RUS1.0010.32206.40 
  Yashmetov, Mikhail 2128 RUS0.5010.33206.60 

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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