Individual Calculations January 2011
 Fast, Nathaniel S  Total change: -6.25  Rating chartPersonal card
 19th Annual Kings Island Open Mason, Ohio USA 2010-11-12
RcRownchangeKK*chgGame
 2170 2108 1.00 3 -0.25 25 -6.25 
  Homa, Seth f2273 USA0.001-0.2825-7.00 
  Murthy, Pappu L N 2107 USA0.5010.00250.00 
  Multhopp, Hans f2130 USA0.5010.03250.75 

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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