Individual Calculations August 2012
 Mateer, Amanda  Total change: -6.90  Rating chartPersonal card
 40th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2148 2098 3.00 8 -0.46 15 -6.90 
  Berube, Richard f2189 CAN0.5010.12151.80 
  Mo, Kevin 2233 USA0.5010.18152.70 
  Yanayt, Eugene f2270 USA0.001-0.2715-4.05 
  Karklins, Andrew f2197 USA0.001-0.3615-5.40 
  Barrett, Matt 2161 USA1.0010.59158.85 
  Hughes, John Lodger 2084 USA0.001-0.5215-7.80 
  Collier, Philip M 1974 USA1.0010.33154.95 
  Chandran, Kapil 2076 USA0.001-0.5315-7.95 

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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