Individual Calculations December 2012
 Smith, Michael  Total change: -17.40  Rating chartPersonal card
 2nd Annual Fall International Chess Festival Troy Michigan USA 2012-11-02
RcRownchangeKK*chgGame
 2113 1855 0.00 3 -0.58 30 -17.40 
  Finegold, Spencer 2114 USA0.001-0.1830-5.40 
  Hartwig, Thomas E 2211 USA0.001-0.1130-3.30 
  Otten, Martijn 2015 NED0.001-0.2930-8.70 

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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