Individual Calculations November 2010
 Black Jr, James A  Total change: 60.25  Rating chartPersonal card
 2010Marshall September Grand Prix New York, New York USA 2010-09-25
RcRownchangeKK*chgGame
 1949 1963 0.00 1 -0.52 25 -13.00 
  Paciulli, Frank R 1949 USA0.001-0.5225-13.00 

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)
 
 Continental Class Championships Arlington, Virginia USA 2010-10-07
RcRownchangeKK*chgGame
 2148 1963 4.00 9 1.62 25 40.50 
  Santarius, Erik 2249 USA0.001-0.1625-4.00 
  Clancy, Daniel J 2133 USA0.001-0.2825-7.00 
  Campiz, Leonardo 2070 PUR1.0010.652516.25 
  Stancil, Kimani A 2112 USA0.001-0.3025-7.50 
  Wu, Christopher 2139 USA1.0010.732518.25 
  Kis, Lorand B 2099 USA1.0010.682517.00 
  Francisco, Richard 2222 USA0.001-0.1825-4.50 
  De Fotis, Gary C 2075 USA1.0010.652516.25 
  Adu, Oladapo Oluto m2237 NGR0.001-0.1725-4.25 

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
 2340 1963 1.50 2 1.31 25 32.75 
  Bonin, Jay R m2317 USA0.5010.39259.75 
  Lapshun, Yury m2363  * USA1.0010.922523.00 
 * 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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