Individual Calculations May 2014
 Altschuler, Jason  Total change: 20.70  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2010 2039 3.00 3 1.38 15 20.70 
  Sheppard, Dore A 2044 USA1.0010.51157.65 
  Dean, Martin R 2019 USA1.0010.47157.05 
  Arun, Siddharth 1967 USA1.0010.40156.00 

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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