Individual Calculations January 2015
 James, Charles  Total change: -26.40  Rating chartPersonal card
 2014 MICC Fall Tournament San Francisco, California USA 2014-10-21
RcRownchangeKK*chgGame
 1675 1625 0.00 3 -1.32 20 -26.40 
  Drane, Robert 1830 USA0.001-0.2420-4.80 
  Cole, Tony 1621 USA0.001-0.5120-10.20 
  Brown, Nicholas 1573 USA0.001-0.5720-11.40 

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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