Individual Calculations April 2008
 Lageman, Nathaniel  Total change: 0.50  Rating chartPersonal card
 25th Annual U.S Amateur Team West Los Angeles, CA USA 2008-02-16
RcRownchangeKK*chgGame
 1984 1976 1.00 2 0.02 25 0.50 
  Kurosaki, Takashi 2111 USA0.001-0.3225-8.00 
  Feldstein, Robert 1856 USA1.0010.34258.50 

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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