Individual Calculations September 2017
 Bogdanov, Rodion  Total change: -5.20  Rating chartPersonal card
 Rostselmash 2017 Rostov-on-Don RUS 2017-07-18
RcRownchangeKK*chgGame
 1915 1999 4.50 8 -0.26 20 -5.20 
  Dronov, Sergey 1996 RUS0.5010.00200.00 
  Belyaev, Boris 1823 RUS1.0010.27205.40 
  Mirzoyan, Lavrenty 1979 RUS0.001-0.5320-10.60 
  Gusev, Vitaly 1794 RUS0.501-0.2620-5.20 
  Alpin, Maxim 1602 RUS1.0010.08201.60 
  Levchuk, Ivan 1967 RUS0.501-0.0420-0.80 
  Olshansky, Alexander 2062 RUS0.001-0.4120-8.20 
  Yermolenko, Vitaly 2096 RUS1.0010.632012.60 

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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