Individual Calculations March 2016
 Lederer, Yoav  Total change: 15.40  Rating chartPersonal card
 Land of the Sky XXIX Asheville, North Carolina USA 2016-01-29
RcRownchangeKK*chgGame
 2269 2308 3.50 5 0.77 20 15.40 
  Guo, Arthur c2010 USA1.0010.15203.00 
  Mabe, Chris J 2181 USA0.501-0.1720-3.40 
  Peatman, Carter F 2042 USA1.0010.18203.60 
  Moradiabadi, Elshan g2597 FID0.001-0.1620-3.20 
  Ivanov, Alexander g2515 USA1.0010.772015.40 

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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