Individual Calculations September 2015
 Melis Gras, Rolando Eusebio  Total change: -13.60  Rating chartPersonal card
 Copa Giraldilla Abierto 3 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 1796 1862 4.00 8 -0.68 20 -13.60 
  Varela Mantecon, Raycel 1981 CUB0.001-0.3420-6.80 
  Naranjo Perez, Leanis 1764 CUB0.001-0.6320-12.60 
  Macuran Rodriguez, Rosmary 1862 CUB0.001-0.5020-10.00 
  Arias Danel, Alejandro 1717 CUB1.0010.31206.20 
  Lobaina Mejias, Juan Carlos 1851 CUB1.0010.48209.60 
  Rodriguez Del Valle, Angel 1832 CUB1.0010.46209.20 
  Lopez Rodriguez, Manuel 1769 CUB0.001-0.6320-12.60 
  Morales Morales, Ananda De La C. 1590 CUB1.0010.17203.40 

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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