Individual Calculations July 2008
 Ravier, Osvaldo  Total change: 101.50  Rating chartPersonal card
 IRT 5 Soles Pinamar 2008 Pinamar, Argentina ARG 2008-03-25
RcRownchangeKK*chgGame
 1925 1751 5.50 9 2.91 25 72.75 
  Tumini, Leandro 2100 ARG1.0010.892522.25 
  Romero, Fabian 2008 ARG1.0010.822520.50 
  Vasconcelos, Danilo Nunes 1967 BRA0.5010.28257.00 
  Diaz, Gerardo 1873 ARG1.0010.672516.75 
  Gonzalez Resquin, Diego 1763 ARG0.5010.02250.50 
  Chang, Suzana 2080 BRA0.001-0.1225-3.00 
  Garcia, Maximiliano 2015 ARG0.001-0.1825-4.50 
  Allo, Esteban 1873 ARG0.5010.17254.25 
  Desanzo, Juan Carlos 1650 ARG1.0010.36259.00 

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)
 
 III Copa Ciudad de Berazategui Berazategui, Buenos Aires ARG 2008-05-01
RcRownchangeKK*chgGame
 2031 1751 2.00 5 1.15 25 28.75 
  Quiroga, Facundo m2101 ARG0.001-0.1125-2.75 
  Wolff, Carlos Alberto 2060 BRA1.0010.862521.50 
  Semprevivo, Marcelo 2101 ARG0.001-0.1125-2.75 
  Roque, Fernando 1951 ARG0.001-0.2425-6.00 
  Pichot, Alan 1940 ARG1.0010.752518.75 

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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