Individual Calculations February 2016
 Clayton, Ryan D  Total change: 76.40  Rating chartPersonal card
 2016 Michigan Master - Expert Championships Lansing, Michigan USA 2016-01-16
RcRownchangeKK*chgGame
 2166 2081 3.50 4 1.91 40 76.40 
  Posthuma, Joshua G 2059 USA1.0010.474018.80 
  Ward, Tom 2265 USA1.0010.744029.60 
  Davidovich, Manis 2004 USA0.501-0.1140-4.40 
  Homa, Seth f2337 USA1.0010.814032.40 

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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