Individual Calculations March 2012
 Ojea, Ricardo  Total change: -13.95  Rating chartPersonal card
 Abierto "Ing. Oscar Carlsson" Buenos Aires ARG 2012-01-04
RcRownchangeKK*chgGame
 1819 2025 5.00 8 -0.93 15 -13.95 
  Berardo, Tomas 1659 ARG0.001-0.9015-13.50 
  Porta Campos, Nicolas 1738 ARG0.001-0.8415-12.60 
  Natan, Isaac 1636 ARG1.0010.09151.35 
  Paz, Mario 1799 ARG1.0010.21153.15 
  Martinez, Jose Enrique 1808 ARG1.0010.22153.30 
  Elman, Cristian 2149 ARG0.001-0.3315-4.95 
  Tejera, Mario Alberto 1874 ARG1.0010.30154.50 
  Tanner, Pedro 1889 ARG1.0010.32154.80 

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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