Individual Calculations October 2015
 Smith, Michael A  Total change: 41.60  Rating chartPersonal card
 2015 Michigan Open Lansing, Michigan USA 2015-09-04
RcRownchangeKK*chgGame
 1936 1798 2.00 3 1.04 40 41.60 
  Virkud, Apurva wc2005 USA1.0010.774030.80 
  Davidovich, Manis 1993 USA0.001-0.2540-10.00 
  Oneil, Brandon J 1811 USA1.0010.524020.80 

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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