Individual Calculations November 2018
 Orosco Torres, Johann Miguel  Total change: -15.40  Rating chartPersonal card
 II Open IRT U-2200 Club Hermanos Rojas 2018 Lima PER 2018-09-07
RcRownchangeKK*chgGame
 1561 1766 4.00 7 -1.06 20 -21.20 
  Quispe, Stephanie 1366  * PER1.0010.08201.60 
  Vasquez Vargas, Henry Richard 1559 PER0.001-0.7720-15.40 
  Ramirez Mori, Angel Farid 1366  * PER1.0010.08201.60 
  Garcia Andrada, Heidy Nicole 1787 PER0.001-0.4720-9.40 
  Benavides Conza, Diego Angelo 1589 PER1.0010.27205.40 
  Ludena Calderon, Leandro Jose 1366  * PER1.0010.08201.60 
  Ccerhuayo Escobedo, Mels Leopold 1892 PER0.001-0.3320-6.60 
 * 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)
 
 Copa IRT 46 Aniversario Club De Ajedrez Magdalena Grupo A Lima PER 2018-10-08
RcRownchangeKK*chgGame
 1851 1766 2.00 5 -0.07 20 -1.40 
  Suarez Aybar , Hugo Andres 1366  * PER1.0010.08201.60 
  Arias, Mario 2166  * PER1.0010.922018.40 
  Fuentes, Moises f2139 PER0.001-0.1020-2.00 
  Flores Quillas, Diego Saul Rodri f2166  * PER0.001-0.0820-1.60 
  Nadal Quintana, Roberto Jamil 1419 PER0.001-0.8920-17.80 
 * 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)
 
 Copa IRT 46 Aniversario Club de Ajedrez Magdalena Final Lima PER 2018-10-22
RcRownchangeKK*chgGame
 1724 1766 2.00 3 0.36 20 7.20 
  Garcia Toledo, Pedro 1969 PER0.001-0.2420-4.80 
  Yepes Gavidia, Ricardo 1730 PER1.0010.45209.00 
  Mispireta Mercado, Carlos Alfredo 1473 PER1.0010.15203.00 

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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