Individual Calculations April 2014
 Arun, Siddharth  Total change: 23.10  Rating chartPersonal card
 23rd Annual Eastern Class Championships Sturbridge, Massachusetts USA 2014-03-14
RcRownchangeKK*chgGame
 2113 1967 2.50 3 1.54 15 23.10 
  Velikhanli, Firuza wg2253 AZE1.0010.841512.60 
  Gorti, Akshita wf1960 USA1.0010.49157.35 
  Balakrishnan, Praveen 2127 USA0.5010.21153.15 

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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