Individual Calculations March 2020
 Mora Preval, Jairon Humberto  Total change: -55.20  Rating chartPersonal card
 Villa de Camaguey 506 (Juvenil) Camaguey CUB 2020-02-01
RcRownchangeKK*chgGame
 1898 1839 1.50 7 -1.45 40 -58.00 
  Gonzalez Cruz, Hector Luis 1949 CUB0.001-0.3540-14.00 
  Tamames Soria, Cesar Manuel 1854 CUB0.5010.02400.80 
  Gandia Munoz, Pedro Julio 1937 CUB0.001-0.3740-14.80 
  Machado Rojas, Gleidis Yisel 1929 CUB0.001-0.3840-15.20 
  Cordon Antunez, Olga Rachel 1847 CUB0.001-0.4940-19.60 
  Luis Alvarez, Elizabeth 1907 CUB0.001-0.4140-16.40 
  De La Paz Vento, Manuel 1864 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)
 
 Ciudad Heroe 2020 Santiago de Cuba CUB 2020-02-21
RcRownchangeKK*chgGame
 1907 1839 3.00 7 0.07 40 2.80 
  Vazquez Lopez, Roberto Carlos 2140 CUB0.001-0.1540-6.00 
  Rodriguez Gonzalez, Camila 1650 CUB1.0010.254010.00 
  Bosch Valls, Leannet Mariah wf2091 CUB0.001-0.1940-7.60 
  Reyes Perez, Rafael 1870 CUB1.0010.544021.60 
  Perez Lorenzo, Enmanuel 2071 CUB0.001-0.2140-8.40 
  Leon Gendys, Ramon Joaquin 1924 CUB0.5010.12404.80 
  Diaz Campo, Ariadna Haynoa 1606 CUB0.501-0.2940-11.60 

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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