Individual Calculations November 2015
 Marshall, Mario  Total change: -9.00  Rating chartPersonal card
 2015 Millionaire Chess Open II Under 2200 Section Las Vegas, Nevada USA 2015-10-08
RcRownchangeKK*chgGame
 1934 2002 2.50 5 -0.45 20 -9.00 
  Moon, Benjamin 2117 USA0.001-0.3420-6.80 
  Ballantyne, Rochelle 1954 USA0.001-0.5720-11.40 
  Ilic, Ilija c1886 AUS0.501-0.1620-3.20 
  Cassidy, Ryan A 1832 USA1.0010.28205.60 
  Torres Ferrandez, Mario 1882 ESP1.0010.34206.80 

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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