Individual Calculations April 2008
 Alegre, Eugenia  Total change: -7.75  Rating chartPersonal card
 Abierto Arnoldo Ellerman Buenos Aires ARG 2007-12-05
RcRownchangeKK*chgGame
 2165 1869 0.00 2 -0.31 25 -7.75 
  Filgueira, Hernan f2219 ARG0.001-0.1125-2.75 
  Naymark, Israel 2111 ARG0.001-0.2025-5.00 

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)
 
 LVIII Verano Ballester - J.Maciel Villa Ballester ARG 2008-01-17
RcRownchangeKK*chgGame
 1839 1841 1.00 2 0.00 25 0.00 
  Alejos, Felipe 2070 ARG0.001-0.2125-5.25 
  Abate, Tomas 1608 ARG1.0010.21255.25 

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)
 

 

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