Individual Calculations May 2010
 Amicone, Ricardo Joaquin  Total change: 0.30  Rating chartPersonal card
 LX Abierto Verano de Villa Ballester Villa Ballester ARG 2010-01-20
RcRownchangeKK*chgGame
 1960 1700 0.50 4 -0.25 15 -3.75 
  Ponzo, Fabian 2027 ARG0.001-0.1315-1.95 
  Sosa, Tomas 1977 ARG0.001-0.1715-2.55 
  Ricchio, Mario 1891 ARG0.5010.25153.75 
  Valverde, Fausto Sebastian 1945 ARG0.001-0.2015-3.00 

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)
 
 IRT Ciudad de Villa Ballester Ballester, Buenos Aires ARG 2010-04-16
RcRownchangeKK*chgGame
 1881 1700 2.00 6 0.27 15 4.05 
  Jungblut, Jose A. 2061 ARG0.001-0.1015-1.50 
  Ferraro, Oscar Anibal 1811 ARG0.001-0.3515-5.25 
  Rivero, Raul 1871 ARG1.0010.731510.95 
  Alegre, Eugenia 1743 ARG1.0010.56158.40 
  Perez, Mario Abel 2088 ARG0.001-0.0915-1.35 
  Morales, Marcos 1711 ARG0.001-0.4815-7.20 

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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