Individual Calculations December 2019
 Pizzardo Olivares, Fernando Salva  Total change: 10.80  Rating chartPersonal card
 COPA IRT MAGDALENA CIERRE ANUAL Magdalena - Lima PER 2019-11-15
RcRownchangeKK*chgGame
 1997 1834 2.00 5 0.54 20 10.80 
  Retamozo, Kevin 2063 PER0.001-0.2120-4.20 
  Romero Dongo, Sebastian Alejandro 1991 PER1.0010.712014.20 
  Ramos Castro, Aldair 1900 PER0.5010.09201.80 
  Beyer Lecaros, Alfredo Jose 1913 PER0.5010.11202.20 
  Flores Quillas, Diego Saul Rodri f2120 PER0.001-0.1620-3.20 

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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