Individual Calculations September 2018
 Fortanelli Rios, Juan Manuel  Total change: 68.00  Rating chartPersonal card
 Villa Santiago 2018 Santiago de Cuba CUB 2018-07-28
RcRownchangeKK*chgGame
 1948 1861 4.50 7 1.70 40 68.00 
  Alegre Leyva, Alejandro f2257 CUB1.0010.924036.80 
  Ruiz Bisbe, Yamir 1981 CUB0.001-0.3440-13.60 
  Osorio Colon, Rafael 2019 CUB0.001-0.2940-11.60 
  Alcolea Gonzalez, Raul 1783 CUB1.0010.394015.60 
  Robles Cordero, David Rafael 1790 CUB1.0010.404016.00 
  Blanco Hechavarria, Gerardo 1900 CUB0.5010.05402.00 
  Reyes Perez, Rafael 1909 CUB1.0010.574022.80 

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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