Individual Calculations July 2013
 Akopyan, Harutyun  Total change: -7.35  Rating chartPersonal card
 2013 Southern California Championship Candidates Monterey Park, California USA 2013-06-01
RcRownchangeKK*chgGame
 2118 2238 1.50 3 -0.49 15 -7.35 
  Yurenok, Sergey 2115 USA0.001-0.6715-10.05 
  Nita, Marian Nick 2120 USA1.0010.34155.10 
  Stein, Jeremy A 2119 USA0.501-0.1615-2.40 

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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