Individual Calculations October 2017
 Curi Grados, Osmar Giordano Adol  Total change: 0.00  Rating chartPersonal card
 GRAN COPA MAGDALENA IRT 45 ANIVERSARIO GRUPO A Lima PER 2017-09-09
RcRownchangeRpKK*chgGame
 1673 0 2.00 5 0.00 1601   0.00 
  Guerrero Malpartida, Luis Carlos 1836 PER0.0010.00 0.00 
  Romero, Sebastian Peru 1653 PER0.0010.00 0.00 
  Pizzardo, Salvador 1904 PER0.5010.00 0.00 
  Vasquez Vargas, Henry Richard 1571 PER0.5010.00 0.00 
  Mendoza Alvarez, Diego 1401 PER1.0010.00 0.00 

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)
 

 

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