Individual Calculations August 2017
 Polyakov, Evgeniy  Total change: -15.60  Rating chartPersonal card
 Vladimir region_Champ. 2017_B19 Kolchugino RUS 2017-06-26
RcRownchangeKK*chgGame
 1738 1728 2.50 6 -0.39 40 -15.60 
  Dmitriev, Maksim 2019 RUS0.001-0.1540-6.00 
  Grivin, Nikita 1617 RUS1.0010.354014.00 
  Kovalenko, Dmitrii 1787 RUS0.001-0.4240-16.80 
  Chudinov, Igor 2019 RUS0.001-0.1540-6.00 
  Tsirulev , Gordei 1331 RUS1.0010.08403.20 
  Prutskov, Aleksei 1653 RUS0.501-0.1040-4.00 

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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