Individual Calculations November 2015
 Burns, Randas L  Total change: -50.40  Rating chartPersonal card
 2015 Millionaire Chess Open II Under 2200 Section Las Vegas, Nevada USA 2015-10-08
RcRownchangeKK*chgGame
 1966 1930 1.00 5 -1.26 40 -50.40 
  Keller, Jeremy 2023 USA0.001-0.3740-14.80 
  Boff, Andre Ricardo 1933 BRA0.001-0.5040-20.00 
  Shabazz, Daaim 2003 USA0.001-0.4040-16.00 
  Torres Ferrandez, Mario 1882 ESP1.0010.434017.20 
  Di Michele, Rocco 1991 ITA0.001-0.4240-16.80 

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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