Individual Calculations February 2016
 Martin, Zachary D  Total change: 2.40  Rating chartPersonal card
 2016 Marshall January FIDE Weekend New York, New York USA 2016-01-01
RcRownchangeKK*chgGame
 2048 2052 2.00 4 0.06 40 2.40 
  Wilson, Wylie 1693 USA1.0010.10404.00 
  Der Manuelian, Haik O 2189 USA0.5010.18407.20 
  Privman, Boris f2170 USA0.5010.16406.40 
  Jacobson, Brandon c2141 USA0.001-0.3840-15.20 

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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