Individual Calculations February 2015
 Korobkov, Vadim  Total change: -11.20  Rating chartPersonal card
 Novosibirsk champ 2015 - Semifinal Novosibirsk RUS 2015-01-09
RcRownchangeKK*chgGame
 1839 1750 2.50 8 -0.56 20 -11.20 
  Romanov, Viktor 1963 RUS0.001-0.2320-4.60 
  Makarov, Dmitry 1805 RUS1.0010.582011.60 
  Gorbunov, Yury 1907 RUS1.0010.712014.20 
  Panasenko, Gennady 1788 RUS0.001-0.4520-9.00 
  Petrovichev, Alexander 1863 RUS0.001-0.3520-7.00 
  Ivanov, Albert 1757 RUS0.001-0.4920-9.80 
  Narchuk, Margarita 1765 RUS0.5010.02200.40 
  Migunov, Vladislav 1863 RUS0.001-0.3520-7.00 

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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