Blitz: Individual Calculations January 2020
 Valoy Castillo, Porfirio  Total change: 6.20  Rating chartPersonal card
 Blitz Por Equipos 2019 Santo Domingo,D.N. DOM 2019-12-08
RcRownchangeKK*chgGame
 1887 1909 4.50 8 0.31 20 6.20 
  Fuentes Tejeda, Carlos Manuel 2056 DOM1.0010.702014.00 
  Alonzo Pujols, Michael 1756 DOM0.001-0.7020-14.00 
  Perez Barcelo, Ricardo Antonio 1608 DOM1.0010.15203.00 
  Sosa, Tomas 2093 DOM1.0010.742014.80 
  Perez, Lewis Omar 1940 DOM0.5010.04200.80 
  Villalona Arias, Fidel B. 1981 DOM0.001-0.4020-8.00 
  Rosario Almanzar, Raydily 1844 DOM1.0010.41208.20 
  Morillo, Esteban 1817 DOM0.001-0.6320-12.60 

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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