Individual Calculations March 2018
 Grigorenko, Bogdan  Total change: 31.20  Rating chartPersonal card
 Moscow Open 2018_C Moscow RUS 2018-01-27
RcRownchangeKK*chgGame
 2007 1715 2.50 6 1.56 20 31.20 
  Vikerchuk, Maxim 2100 RUS0.001-0.0920-1.80 
  Adylov, Esendiiar 1951 KGZ0.001-0.2020-4.00 
  Shilaev, Viktor 2062 RUS1.0010.892017.80 
  Petrov, Alexey 1983 RUS0.5010.33206.60 
  Orlov, Alexandr 1935 RUS1.0010.782015.60 
  Adamova, Tuyara 2009 RUS0.001-0.1520-3.00 

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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