Individual Calculations April 2014
 Bolat, Ahmet  Total change: 10.65  Rating chartPersonal card
 23rd Annual Eastern Class Championships Sturbridge, Massachusetts USA 2014-03-14
RcRownchangeKK*chgGame
 2199 2161 3.00 5 0.71 15 10.65 
  Katz, Gabriel 2031 USA1.0010.32154.80 
  Shen, Victor C m2402 USA0.001-0.2015-3.00 
  Wang, Qibiao 2159 CHN1.0010.50157.50 
  Shen, Arthur f2347 USA0.001-0.2615-3.90 
  Times, Lawyer 2054 USA1.0010.35155.25 

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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