Individual Calculations January 2016
 Jeffrey, James  Total change: 0.00  Rating chartPersonal card
 2015 Marshall Amateur Championship - Jerry Simon Memorial New York, New York USA 2015-12-04
RcRownchangeRpKK*chgGame
 1859 0 1.50 3 0.00 1859   0.00 
  Layevskiy, Michael 1966 USA0.0010.00 0.00 
  Medina, Benjamin R 1781 USA0.5010.00 0.00 
  Lugo, Prospero Augusto 1830 USA1.0010.00 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)
 
 99th Annual Edward Lasker Memorial - MCC Championship New York, New York USA 2015-12-11
RcRownchangeRpKK*chgGame
 2014 0 2.00 8 0.00 1821   0.00 
  Maltese, Adam 2219 USA0.0010.00 0.00 
  Tarhon, Brian 2139 ENG0.0010.00 0.00 
  Walton, John 1657 USA1.0010.00 0.00 
  Prilleltensky, Matan 2238 USA0.0010.00 0.00 
  Bennett, David Michael c2131 USA0.0010.00 0.00 
  Scott, Harold R 1959 USA0.0010.00 0.00 
  Tia, Rudy Jr. 1982 PNG0.0010.00 0.00 
  Hellner, Wesley 1786 USA1.0010.00 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)
 

 

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