Rapid: Individual Calculations November 2022
 Patino Martinez, Roberto  Total change: -16.80  Rating chartPersonal card
 Che Guevara Coyoacan Ciudad de Mexico MEX 2022-10-08
RcRownchangeKK*chgGame
 1972 1956 1.50 4 -0.42 40 -16.80 
  Paz Valera, Luis Carlos 2117 MEX0.001-0.2940-11.60 
  Benitez Diaz, Francisco Javier 1838 MEX1.0010.344013.60 
  Ruiz Perez, Juan Octavio 1983 MEX0.5010.04401.60 
  Calderon Orihuela, Erick Adrian 1948 MEX0.001-0.5140-20.40 

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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