Individual Calculations March 2018
 Gonzalez Ochoa, Yoana  Total change: -44.80  Rating chartPersonal card
 Copa Latinoamericana de Ajedrez Categoria A Magistral Lima PER 2018-01-29
RcRownchangeKK*chgGame
 2192 2135 3.00 9 -0.81 20 -16.20 
  Escalante Ramirez, Brian Sebasti m2366 PER0.001-0.2120-4.20 
  Chumpitaz, Ann wm2224 PER0.001-0.3820-7.60 
  Aliaga Fernandez, Ingrid Y wm2199 PER0.5010.09201.80 
  Idrovo, Franklin 2213 ECU0.001-0.3920-7.80 
  Robledo, Manuel 2189 PER0.001-0.4220-8.40 
  Bancayan Maco, Jose 2145 PER1.0010.512010.20 
  Dominguez Rincon, Miller f2097 COL1.0010.45209.00 
  Campos Vila, Milena wm2197 CUB0.5010.09201.80 
  Donayre, Bertin 2100 PER0.001-0.5520-11.00 

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)
 
 ITT para norma de WIM "Magistral de Verano Femenino 2018" Lima PER 2018-02-06
RcRownchangeKK*chgGame
 2059 2135 4.00 9 -1.43 20 -28.60 
  Hilario, Aleyla wf2011 PER0.501-0.1720-3.40 
  Campos Vila, Milena wm2197 CUB0.5010.09201.80 
  Caballero Quijano, Mitzy Mishell wm1919 PER0.001-0.7820-15.60 
  Paredes Bustamante, Paula Elizab wf2129 PER0.001-0.5120-10.20 
  Alboredo, Julia wf2124 BRA0.501-0.0220-0.40 
  Felix Vega, Aurora Edith wf2050 PER0.501-0.1220-2.40 
  Cosme Contreras, Trilce wm2041 PER1.0010.37207.40 
  Chirivi C, Angie Lizeth 2034 COL0.501-0.1420-2.80 
  Zarate Oyague, Flor De Maria 2024 PER0.501-0.1520-3.00 

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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