Individual Calculations June 2013
 Abraham, Renjish  Total change: -1.65  Rating chartPersonal card
 2012 MCC Spring Tournament San Francisco, California USA 2013-03-19
RcRownchangeKK*chgGame
 1637 1886 1.50 2 -0.11 15 -1.65 
  Allen, Tom 1610 USA1.0010.17152.55 
  Standen, Julian 1663 USA0.501-0.2815-4.20 

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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