Individual Calculations April 2014
 Isakov, Yakov  Total change: 13.05  Rating chartPersonal card
 Komi Chmp. 2014 Men Ukhta RUS 2014-02-15
RcRownchangeKK*chgGame
 2019 2107 4.50 6 0.87 15 13.05 
  Rudenko, Vasily 1831 RUS1.0010.17152.55 
  Litke, Vladimir 2290 RUS0.001-0.2615-3.90 
  Shalamanov, Alexander 1991 RUS1.0010.34155.10 
  Petrov, Aleksandr 1813 RUS1.0010.15152.25 
  Uliashov, Dmitriy 2221 RUS0.5010.16152.40 
  Ivanov, Gleb E. 1969 RUS1.0010.31154.65 

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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