Individual Calculations March 2020
 Luis Alvarez, Elizabeth  Total change: -26.80  Rating chartPersonal card
 Villa de Camaguey 506 (Juvenil) Camaguey CUB 2020-02-01
RcRownchangeKK*chgGame
 1888 1907 3.00 7 -0.67 40 -26.80 
  Cordon Antunez, Olga Rachel 1847 CUB0.001-0.5840-23.20 
  Gandia Munoz, Pedro Julio 1937 CUB0.001-0.4640-18.40 
  De La Paz Vento, Manuel 1864 CUB1.0010.444017.60 
  Gonzalez Cruz, Hector Luis 1949 CUB0.001-0.4440-17.60 
  Tamames Soria, Cesar Manuel 1854 CUB0.001-0.5740-22.80 
  Mora Preval, Jairon Humberto 1839 CUB1.0010.414016.40 
  Machado Rojas, Gleidis Yisel 1929 CUB1.0010.534021.20 

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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