Individual Calculations July 2010
 Ricchio, Mario  Total change: -11.10  Rating chartPersonal card
 Abierto Miguel Najdorf 2010 Buenos Aires ARG 2010-04-07
RcRownchangeKK*chgGame
 1861 1891 3.00 7 -0.74 15 -11.10 
  Ivanov, Ivan. 2131 ARG0.001-0.2015-3.00 
  Alvarez Brito, Malena 1614 ARG1.0010.17152.55 
  Zalimben, Maria Luz 1614 ARG0.501-0.3315-4.95 
  Bauza, Eduardo 1784 ARG0.501-0.1515-2.25 
  Salcedo, Carlos 1744 ARG1.0010.30154.50 
  Calens, Diego 2108 ARG0.001-0.2215-3.30 
  Torella, Rodolfo 2033 ARG0.001-0.3115-4.65 

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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