Individual Calculations May 2012
 Arias Danel, Alejandro  Total change: -22.65  Rating chartPersonal card
 MIGUEL ALEMAN La Habana CUB 2012-02-27
RcRownchangeKK*chgGame
 1928 1752 0.50 7 -1.51 15 -22.65 
  Fernandez Mayola, Reynold Rafael 2130 CUB0.001-0.0915-1.35 
  Caballero Rigual, Edis Alberto 2022 CUB0.001-0.1715-2.55 
  Herrera Venet, Yordan 2002 CUB0.001-0.1915-2.85 
  Martinez Rodriguez, Orestes 1954 CUB0.001-0.2415-3.60 
  Jimenez Valdivia, Lianet 1884 CUB0.001-0.3215-4.80 
  Torres Uriarte, Reinier 1789 CUB0.5010.05150.75 
  Ortiz Gonzalez, Leyanis 1714 CUB0.001-0.5515-8.25 

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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