Individual Calculations May 2013
 Chow, Colin  Total change: -2.85  Rating chartPersonal card
 30th Annual Amateur Team Championship West Pleasanton, California USA 2013-02-16
RcRownchangeKK*chgGame
 2038 2086 1.50 3 -0.19 15 -2.85 
  Wheeler, Cameron f2190 USA0.001-0.3615-5.40 
  Klotz-Burwell, Hunter 2006 USA0.501-0.1115-1.65 
  Sankar, Arvind 1919 USA1.0010.28154.20 

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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