Individual Calculations April 2009
 Pozdeev, Nikita  Total change: 1.20  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2085 1988 2.00 5 0.08 15 1.20 
  Kruchev, Boris f2264 RUS0.001-0.1715-2.55 
  Pak, Alexander 1787 RUS1.0010.24153.60 
  Popelyshev, Igor V 2159 RUS0.001-0.2715-4.05 
  Nikitin, Anatoly 1961 RUS1.0010.46156.90 
  Kotov, Andrey f2254 RUS0.001-0.1815-2.70 

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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