Individual Calculations April 2018
 Serbin, Alexander  Total change: -16.00  Rating chartPersonal card
 Aeroflot Open 2018 C Moscow RUS 2018-02-20
RcRownchangeKK*chgGame
 1968 1801 1.50 6 -0.40 40 -16.00 
  Yakimenko, Alexander A. 2187 RUS0.001-0.0940-3.60 
  Mochalin, Faddey 2079 RUS0.001-0.1740-6.80 
  Nikolaev, Igor 2009 RUS1.0010.774030.80 
  Kuznetsov, Kirill 2165 RUS0.001-0.1040-4.00 
  Zaldivar, Gustavo 1711 SUI0.001-0.6240-24.80 
  Yarikov, Artem 1656 RUS0.501-0.1940-7.60 

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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