Individual Calculations March 2013
 Ippoliti, Horacio  Total change: -13.50  Rating chartPersonal card
 Gran Prix Sub-2300 – 2da Etapa 2013 Buenos Aires ARG 2013-01-07
RcRownchangeKK*chgGame
 1916 2033 1.00 3 -0.90 15 -13.50 
  Zanola, Daniel Alejandro 1714 ARG1.0010.13151.95 
  Malbran, Guillermo m2180 ARG0.001-0.3015-4.50 
  Cereminati, Ruben 1854 ARG0.001-0.7315-10.95 

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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