Individual Calculations May 2014
 Xu, Grant Y  Total change: 12.60  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2206 2156 3.00 5 0.84 15 12.60 
  Milovanovic, Dragan 2194 SRB0.5010.05150.75 
  Parry, Matt J 2238 USA0.5010.11151.65 
  Gu, Christopher 2296 USA0.001-0.3115-4.65 
  Balakrishnan, Praveen 2114 USA1.0010.44156.60 
  Ng, Andrew 2190 USA1.0010.55158.25 

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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