Individual Calculations March 2018
 Guerrero Malpartida, Luis Carlos  Total change: -78.80  Rating chartPersonal card
 Campeonato Metropolitano Juvenil Grupo B Sub18 Absoluto Lima PER 2018-01-12
RcRownchangeKK*chgGame
 1751 1993 3.50 7 -1.96 40 -78.40 
  Oncoy Custodio, Shantal Tania 1671 PER1.0010.13405.20 
  Caja Ramirez, Angelo Gregory 1593  * PER1.0010.08403.20 
  Caballero Quijano, Mitzy Mishell wm1975 PER0.001-0.5340-21.20 
  Puppi Lazo , Stephanie Beatriz wf1839 PER0.001-0.7140-28.40 
  Contreras, Fiorella 1605 PER0.501-0.4140-16.40 
  Hepler Ramirez , Narayana 1869 PER1.0010.334013.20 
  Ccerhuayo Escobedo, Mels Leopold 1702 PER0.001-0.8540-34.00 
 * 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 Latinoamericana de Ajedrez Categoria B Open Lima PER 2018-01-29
RcRownchangeKK*chgGame
 1844 1993 5.50 8 -0.01 40 -0.40 
  Ccerhuayo Escobedo, Mels Leopold 1702 PER1.0010.15406.00 
  Beyer, Alfredo 1856 PER0.501-0.1840-7.20 
  Mieses, Bruce 1849 PER0.001-0.6940-27.60 
  Zea, Aldo 1694 PER1.0010.15406.00 
  Gomez Gonzales, Cristofer Syan 1882 PER0.501-0.1540-6.00 
  Puppi Lazo , Stephanie Beatriz wf1839 PER1.0010.294011.60 
  Guevara, Jose 1879 PER1.0010.344013.60 
  Huarcaya Silloca, Carlos Enrique 2048 PER0.5010.08403.20 

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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