Individual Calculations January 2011
 Char, H W  Total change: 0.00  Rating chartPersonal card
 Marshall CC FIDE Thursdays New York, NY USA 2010-10-14
RcRownchangeRpKK*chgGame
 2123 0 2.00 5 0.00 2051   0.00 
  Frumkin, Edward A 1997 USA0.5010.00 0.00 
  Hoffmann, Asa f2294 USA0.5010.00 0.00 
  Scher, Edward 2012 USA1.0010.00 0.00 
  Evans, Cory A 2119 USA0.0010.00 0.00 
  Treger, Yefim 2194 USA0.0010.00 0.00 

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)
 
 2010 Marshall November Grand Prix New York, New York USA 2010-11-20
RcRownchangeRpKK*chgGame
 2046 0 0.00 2 0.00 1346   0.00 
  Black Jr, James A 2023 USA0.0010.00 0.00 
  Kats, Alena 2068 USA0.0010.00 0.00 

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)
 
 2010 Marshall December Grand Prix New York, New York USA 2010-12-18
RcRownchangeRpKK*chgGame
 2050 0 1.50 3 0.00 2050   0.00 
  Berg, George P 2088 USA0.0010.00 0.00 
  Kopiecki, Edward P 2085 USA1.0010.00 0.00 
  Margiotta, Jason J 1978 USA0.5010.00 0.00 

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)
 

 

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