Rapid: Individual Calculations September 2016
 Poljakov, Konstantin  Total change: -12.60  Rating chartPersonal card
 Pushkin 2016 Chess Day Rapid St. Petersburg RUS 2016-07-30
RcRownchangeKK*chgGame
 2009 2200 4.50 7 -0.63 20 -12.60 
  Parmanin, Oleg 1823 RUS1.0010.09201.80 
  Lapin, Kirill 1945 RUS0.501-0.3120-6.20 
  Vorobjev, Dmitry 2196 RUS1.0010.49209.80 
  Merzlyakov, Ivan 2034 RUS1.0010.28205.60 
  Plotnikov, Vitaly 2094 RUS0.001-0.6420-12.80 
  Krukovsky, Alexander 1986 RUS0.001-0.7720-15.40 
  Kuskov, Ivan 1988 RUS1.0010.23204.60 

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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