Individual Calculations July 2021
 Velasquez, Angie Gabriela  Total change: -27.80  Rating chartPersonal card
 Camp Nal por Rango de Elo Categoria B y C - Elo 1801 a 2200 Medellin COL 2021-06-10
RcRownchangeKK*chgGame
 1894 1942 2.00 6 -1.39 20 -27.80 
  Zapata Cuartas, Juan Carlos 2075 COL0.001-0.3220-6.40 
  Mora, Luis Jose 1881 COL0.501-0.0820-1.60 
  Zabala, Fidel 1910 COL0.001-0.5420-10.80 
  Moncada Correa, Sara 1869 COL0.001-0.6020-12.00 
  Rojas Castillo, Leibntz Ediso 1815 COL0.501-0.1720-3.40 
  Lopez Ramirez, Daniel Giovanny 1812 COL1.0010.32206.40 

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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