Individual Calculations April 2009
 Gonzalez, Carlos  Total change: -20.00  Rating chartPersonal card
 Recordacion Jose M. Suarez Buenos Aires ARG 2009-01-07
RcRownchangeKK*chgGame
 2134 2098 1.50 3 0.15 25 3.75 
  De Cesare, Ricardo 2045 ARG1.0010.432510.75 
  Guerrero, Alvaro 2178 URU0.001-0.3925-9.75 
  Mendez, Pablo 2179 ARG0.5010.11252.75 

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)
 
 Grand Prix 1° Etapa Club Argentino Buenos Aires ARG 2009-02-04
RcRownchangeKK*chgGame
 2019 2098 2.00 5 -0.95 25 -23.75 
  Bronstein, Luis Marcos m2390 ARG0.001-0.1525-3.75 
  Mirada, Luciano 1760 ARG1.0010.12253.00 
  Paz, Mario 1812 ARG1.0010.16254.00 
  Rodriguez, Esteban 2177 ARG0.001-0.3925-9.75 
  Sammartino, Gabriel 1958 ARG0.001-0.6925-17.25 

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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