Individual Calculations May 2014
 Barnett, Alex  Total change: -23.40  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2028 2239 1.50 4 -1.56 15 -23.40 
  Sells, Philip G 1921 USA0.501-0.3715-5.55 
  Barayev, Isaac 2129 USA0.501-0.1515-2.25 
  Karamsetty, Jeevan 2039 USA0.001-0.7615-11.40 
  Puranik, Yash P 2021 IND0.501-0.2815-4.20 

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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