Individual Calculations July 2009
 Lima, Louis  Total change: 38.00  Rating chartPersonal card
 51st Nassau FIDE Futurity Mineola, New York USA 2009-02-23
RcRownchangeKK*chgGame
 1975 1975 6.50 10 1.52 25 38.00 
  Cortese, Anthony 1841 USA0.501-0.1825-4.50 
  Berg, George P 2103 USA0.5010.17254.25 
  Kaplan, Ivan 1768 USA1.0010.23255.75 
  Guevara, Robert 2103 USA0.001-0.3325-8.25 
  Chipkin, Leonard B 2059 USA0.5010.12253.00 
  Cortese, Anthony 1841 USA1.0010.32258.00 
  Berg, George P 2103 USA0.5010.17254.25 
  Kaplan, Ivan 1768 USA1.0010.23255.75 
  Guevara, Robert 2103 USA1.0010.672516.75 
  Chipkin, Leonard B 2059 USA0.5010.12253.00 

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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