Individual Calculations July 2011
 Hulse, Brian  Total change: -11.55  Rating chartPersonal card
 The New Yorker Open - U2400 Section New York, New York USA 2011-05-27
RcRownchangeKK*chgGame
 2037 2174 4.00 7 -0.77 15 -11.55 
  Margiotta, Jason J 1984 USA0.001-0.7515-11.25 
  Layevskiy, Michael 2044 USA0.501-0.1815-2.70 
  Winter, Curtis A 1928 USA0.501-0.3115-4.65 
  Chen, Kevin E 2007 USA1.0010.28154.20 
  Bierkens, Pieter A 2155 USA0.501-0.0315-0.45 
  Frumkin, Edward A 1985 USA1.0010.25153.75 
  Ryba, Andrew 2154 USA0.501-0.0315-0.45 

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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