Individual Calculations August 2012
 Sheppard, Dore A  Total change: -42.90  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2002 2103 3.00 7 -1.43 30 -42.90 
  Pansari, Meghesh 1887 USA1.0010.22306.60 
  Tan, Oscar L 2166 PHI0.5010.09302.70 
  Carini, Massino 1977 ITA0.501-0.1730-5.10 
  Schein, Aaron O 2021 USA0.001-0.6130-18.30 
  Pena, Joel Anthony 1977 USA0.501-0.1730-5.10 
  Fairbairn, Stephen 2043 CAN0.501-0.0830-2.40 
  Ding, Kimberly wf1944 USA0.001-0.7130-21.30 

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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