Individual Calculations March 2020
 Perez Alvarado, Lorenzo Alberto  Total change: 0.40  Rating chartPersonal card
 Villa de Camaguey 506 (Escolar) Camaguey CUB 2020-02-01
RcRownchangeKK*chgGame
 1690 1623 2.50 6 0.01 40 0.40 
  Cruz Perez, Luis Jacques 1614 CUB1.0010.494019.60 
  Torres Valiente, Brayan 1887 CUB0.001-0.1840-7.20 
  Alvarez Balanque, Felix Manuel 1649 CUB0.001-0.4640-18.40 
  Hidalgo Zayas, Pedro Emilio 1688 CUB0.5010.09403.60 
  Lopez Perez, Cesar Eduardo 1759 CUB1.0010.684027.20 
  Frias Montano, Javier 1540 CUB0.001-0.6140-24.40 

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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