Individual Calculations April 2008
 Young, Zachary A  Total change: -9.15  Rating chartPersonal card
 NY January Open New York, NY USA 2008-01-12
RcRownchangeKK*chgGame
 2152 2046 0.50 3 -0.61 15 -9.15 
  Figler, Ilye f2332 USA0.5010.34155.10 
  Kampel, Guido 2014 ARG0.001-0.5415-8.10 
  Polyakin, Vladimir 2109 USA0.001-0.4115-6.15 

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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