Individual Calculations February 2013
 Moazami, Amir  Total change: 33.90  Rating chartPersonal card
 2013 MCC January Grand Prix New York, New York USA 2013-01-05
RcRownchangeKK*chgGame
 2083 1917 2.00 3 1.13 30 33.90 
  West, James R 2098 USA0.001-0.2630-7.80 
  Kopiecki, Edward P 1977 USA1.0010.583017.40 
  Sena, Juan 2173 DOM1.0010.813024.30 

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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