Individual Calculations June 2016
 Virfel, Roman  Total change: -16.00  Rating chartPersonal card
 IPCA Russian Champ. 2016 Nalchik RUS 2016-04-30
RcRownchangeKK*chgGame
 1927 1850 2.00 7 -0.80 20 -16.00 
  Chestnov, Vitaliy A. f2208 RUS0.001-0.1020-2.00 
  Tsapalin, Sergey 2034 RUS0.5010.24204.80 
  Yastrebov, Aleksey V. 2125 RUS0.001-0.1720-3.40 
  Mukhin, Alexey A. 1969 RUS0.001-0.3420-6.80 
  Shchukina, Ekaterina 1514 RUS0.501-0.3820-7.60 
  Dorozhkina, Mariya 1517 RUS1.0010.12202.40 
  Kuprin, Vladimir 2119 RUS0.001-0.1720-3.40 

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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