Individual Calculations November 2010
 Paciulli, Frank R  Total change: 4.80  Rating chartPersonal card
 2010Marshall September Grand Prix New York, New York USA 2010-09-25
RcRownchangeKK*chgGame
 2039 1949 1.50 2 0.74 15 11.10 
  Polyakin, Vladimir 2114 USA0.5010.22153.30 
  Black Jr, James A 1963 USA1.0010.52157.80 

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)
 
 2010 Marshall October Grand Prix New York, New York USA 2010-10-16
RcRownchangeKK*chgGame
 2207 1949 0.00 2 -0.42 15 -6.30 
  Barsky, Sam Alex 2065 USA0.001-0.3415-5.10 
  Lapshun, Yury m2349  * USA0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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