Individual Calculations January 2017
 Poljakov, Sergey  Total change: 79.20  Rating chartPersonal card
 Cup of Gorodetz - 2016 Gorodetz RUS 2016-12-10
RcRownchangeKK*chgGame
 1930 1834 5.00 8 1.98 40 79.20 
  Subbotin, Nikolay 1826 RUS1.0010.494019.60 
  Khomutov, Valeriy 1847 RUS0.5010.02400.80 
  Leukhin, Mikhail 1870 RUS0.5010.05402.00 
  Shuvalov, Sergey 2120 RUS0.001-0.1640-6.40 
  Leukhin, Pavel 1855 RUS1.0010.534021.20 
  Dmitrievsky, Alexander 1882 RUS1.0010.574022.80 
  Kuznetsov, Stanislav 1988 RUS1.0010.714028.40 
  Ryabov, Alexander 2049 RUS0.001-0.2340-9.20 

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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