Individual Calculations August 2012
 Richardson, James  Total change: 0.00  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeRpKK*chgGame
 2010 0 4.00 8 0.00 2010   0.00 
  Van Heirzeele, Daniel 2145 BEL0.5010.00 0.00 
  Steigum, Erling 1981 NOR0.5010.00 0.00 
  Abe, Mahiro 1891 JPN0.0010.00 0.00 
  Gater, Daniel Bren 2140 USA1.0010.00 0.00 
  Barayev, Isaac 2092 USA1.0010.00 0.00 
  Auger, Michael W 2011 USA0.0010.00 0.00 
  Beilin, Allan 1973 USA0.5010.00 0.00 
  Aipa, Likeke 1847 USA0.5010.00 0.00 

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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