Individual Calculations March 2015
 Show, Serafina  Total change: -7.60  Rating chartPersonal card
 2015 NHC Winter Friday Knight Marathon Fremont, California USA 2015-01-16
RcRownchangeKK*chgGame
 1588 1656 1.00 2 -0.19 40 -7.60 
  Palusa, Maurya 1659 USA1.0010.504020.00 
  Senthilkumar, Pranav c1516 USA0.001-0.6940-27.60 

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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