Individual Calculations July 2008
 Kaplan, Ivan  Total change: 0.00  Rating chartPersonal card
 51st Nassau FIDE Futurity Mineola, New York USA 2008-03-24
RcRownchangeRpKK*chgGame
 1973 1727 1.50 9 0.00 1768   0.00 
  Lima, Louis 1973 USA0.5010.00 0.00 
  Chipkin, Leonard B 1973 USA0.0010.00 0.00 
  Weser, Adam 1973 USA0.0010.00 0.00 
  Lenderman, Alex m1973 USA0.0010.00 0.00 
  Sakayev, Ilya 1973 USA0.0010.00 0.00 
  Berg, George P 1973 USA0.5010.00 0.00 
  Paciulli, Frank R 1973 USA0.5010.00 0.00 
  Tamarkin, Lawrence 1973 USA0.0010.00 0.00 
  Zilbermintz, Lev 1973 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)
 

 

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