Individual Calculations September 2011
 Akopian, Robert  Total change: 17.10  Rating chartPersonal card
 1st Metropolitan Chess FIDE International Los Angeles, CA USA 2011-08-17
RcRownchangeKK*chgGame
 2235 2047 3.50 9 1.14 15 17.10 
  Adamson, Robby f2324 USA0.5010.33154.95 
  Chen, Howard Jed 2293 USA0.001-0.1915-2.85 
  Kurosaki, Takashi 2131 USA0.001-0.3815-5.70 
  Kleinman, Michael 2221 CAN1.0010.731510.95 
  Kavutskiy, Konstantin 2225 USA0.001-0.2715-4.05 
  Zepeda, Lorena M wm2187 ESA1.0010.691510.35 
  Melekhina, Alisa fwm2263 USA0.001-0.2215-3.30 
  Mateer, Amanda wf2096 USA1.0010.57158.55 
  Peters, Jack m2377 USA0.001-0.1215-1.80 

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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