Blitz: Individual Calculations December 2017
 Machin Acosta, Armando  Total change: -25.20  Rating chartPersonal card
 II Grand Prix 3 Individual UCI CUB 2017-11-24
RcRownchangeKK*chgGame
 1934 1961 3.00 8 -1.26 20 -25.20 
  Marquez Torres, Oscar Luis 2218 CUB0.001-0.1820-3.60 
  Fernandez Malagon, Maria F. 1811 CUB0.001-0.7020-14.00 
  Valdes Boza, Aliett 1561  * CUB1.0010.08201.60 
  Rodriguez De Armas, Elio Octavio 1848 CUB1.0010.35207.00 
  Vargas Rodriguez, Wilver f2309 CUB0.001-0.1120-2.20 
  Robert Rodriguez, Ezequiel 1744 CUB1.0010.22204.40 
  Montielo Torrado, Jordan Abdul 1954 CUB0.001-0.5120-10.20 
  Rodriguez Pena, Mauricio 2026 CUB0.001-0.4120-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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