Individual Calculations March 2015
 Orlova, Yelizaveta  Total change: 15.00  Rating chartPersonal card
 Hart House Reading Week Open - U2200 Toronto CAN 2015-02-14
RcRownchangeKK*chgGame
 1866 1904 3.50 5 0.75 20 15.00 
  Malmsten, Erik 1742 CAN0.501-0.2120-4.20 
  Nasir, Pi 1845 CAN0.501-0.0820-1.60 
  Ye, Hanyuan 1856 CAN0.501-0.0720-1.40 
  Frilles, Ruperto 1986 CAN1.0010.612012.20 
  Wiebe, Daniel 1901 CAN1.0010.502010.00 

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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