Individual Calculations March 2018
 Felix Vega, Aurora Edith  Total change: -51.80  Rating chartPersonal card
 Copa Latinoamericana de Ajedrez Categoria B Open Lima PER 2018-01-29
RcRownchangeKK*chgGame
 1787 2050 5.50 9 -1.82 20 -36.40 
  Sandoval, Pablo 1760 PER0.001-0.8420-16.80 
  Vazquez Huanilo, Alberto Napoleo 1679 PER1.0010.10202.00 
  Rodriguez Tinco, Percy 1812 PER0.001-0.8020-16.00 
  Loayza, Max 1650  * PER1.0010.08201.60 
  Fuentes Alarcon, Angelo Moises 1795 PER0.501-0.3120-6.20 
  Mieses, Bruce 1849 PER1.0010.24204.80 
  Hepler Ramirez , Narayana 1869 PER0.001-0.7420-14.80 
  Bernales, Oscar 1804 PER1.0010.19203.80 
  Celestino, Raul 1862 PER1.0010.26205.20 
 * 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)
 
 ITT para norma de WIM "Magistral de Verano Femenino 2018" Lima PER 2018-02-06
RcRownchangeKK*chgGame
 2068 2050 3.50 9 -0.77 20 -15.40 
  Cosme Contreras, Trilce wm2041 PER0.001-0.5120-10.20 
  Chirivi C, Angie Lizeth 2034 COL0.001-0.5220-10.40 
  Zarate Oyague, Flor De Maria 2024 PER0.001-0.5420-10.80 
  Hilario, Aleyla wf2011 PER0.001-0.5520-11.00 
  Campos Vila, Milena wm2197 CUB1.0010.702014.00 
  Gonzalez Ochoa, Yoana wf2135 CUB0.5010.12202.40 
  Paredes Bustamante, Paula Elizab wf2129 PER0.001-0.3920-7.80 
  Alboredo, Julia wf2124 BRA1.0010.602012.00 
  Caballero Quijano, Mitzy Mishell wm1919 PER1.0010.32206.40 

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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