Individual Calculations October 2012
 Standen, Julian  Total change: -14.70  Rating chartPersonal card
 2012 Henry Mar Tuesday Night Marathon San Francisco, California USA 2012-07-31
RcRownchangeKK*chgGame
 1846 1697 0.50 3 -0.49 30 -14.70 
  De Lenea, Digne 1898 USA0.5010.26307.80 
  Afkham-Ebrahimi, Payam 2036 IRI0.001-0.1230-3.60 
  Allen, Tom 1604 USA0.001-0.6330-18.90 

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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