Individual Calculations August 2012
 Martinez, Jose Enrique  Total change: 1.50  Rating chartPersonal card
 IRT C.C.A.N. SERIE OPEN D-2000 (3er Ciclo) Buenos Aires ARG 2012-06-04
RcRownchangeKK*chgGame
 1787 1830 4.50 8 0.10 15 1.50 
  Arraga, Gerardo 1955 ARG0.001-0.3315-4.95 
  Covelli, Luis Alberto 1528 ARG1.0010.15152.25 
  Paz, Mario 1781 ARG1.0010.43156.45 
  Ayala, Gustavo 1939 ARG0.001-0.3515-5.25 
  Natan, Isaac 1647 ARG1.0010.26153.90 
  Romano, Guillermo 1799 ARG0.501-0.0415-0.60 
  Chiappano, Marcelo 1818 ARG1.0010.48157.20 
  Aguilar, Silvio Alejandro 1831 ARG0.001-0.5015-7.50 

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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