Individual Calculations August 2012
 Vilenchuk, Michael  Total change: -9.45  Rating chartPersonal card
 40th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2134 2231 5.00 9 -0.63 15 -9.45 
  Roy, Myriam 1951 CAN1.0010.16152.40 
  Mohota, Nisha mwg2326 IND0.001-0.3715-5.55 
  Williams, Chris 2163 USA0.001-0.5915-8.85 
  Finneran, Michael 2056 USA1.0010.27154.05 
  Chirinos, Cleren 2150 VEN1.0010.39155.85 
  Semyonov, Vladimir 2056 CAN1.0010.27154.05 
  Adu, Oladapo Oluto m2222 NGR0.001-0.5115-7.65 
  Bodda, Pratyusha 2159 IND0.501-0.1015-1.50 
  Hendrickson, Nolan 2122 USA0.501-0.1515-2.25 

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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