Individual Calculations May 2014
 McCarty-Snead, Callaghan  Total change: -2.70  Rating chartPersonal card
 2014 Bay Area NM Michael Aigner Spring Championships Milpitas, California USA 2014-04-04
RcRownchangeKK*chgGame
 1777 1612 0.50 2 -0.09 30 -2.70 
  Daggupati, Balaji 1674 USA0.5010.09302.70 
  Tao, Jeffrey 1879 USA0.001-0.1830-5.40 

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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