Blitz: Individual Calculations September 2018
 Correa Atucsa, Breiner Roiser  Total change: 18.80  Rating chartPersonal card
 I Open IRT Blitz Club Rey Lima 2018 Lima PER 2018-08-07
RcRownchangeKK*chgGame
 1859 1872 6.50 11 0.94 20 18.80 
  Sanchez Herrera , Jorge Miguel 1472  * PER1.0010.08201.60 
  Jimenez Salas, Maria Teresa 1472  * PER1.0010.08201.60 
  De La Cruz, Jonathan 1950 PER1.0010.612012.20 
  Rojas, Steven 1960 PER1.0010.622012.40 
  Estrada Zeta, Erick 1916 PER0.5010.06201.20 
  Diaz Leon, Richard 2181 MEX0.001-0.1420-2.80 
  Leon Davila, Carlos Duncan 1898 PER0.001-0.4620-9.20 
  Bernales, Oscar 1774 PER1.0010.37207.40 
  Delgado Romero, Marco 2181 PER0.001-0.1420-2.80 
  Ramos Castro, Aldair 1764 PER1.0010.35207.00 
  Flores Quillas, Diego Saul Rodri 1877 PER0.001-0.4920-9.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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