Individual Calculations July 2013
 Yurenok, Sergey  Total change: 13.95  Rating chartPersonal card
 2013 Southern California Championship Candidates Monterey Park, California USA 2013-06-01
RcRownchangeKK*chgGame
 2276 2115 1.50 2 0.93 15 13.95 
  Akopyan, Harutyun f2238 USA1.0010.671510.05 
  Landaw, Julian W f2314 USA0.5010.26153.90 

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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