Individual Calculations May 2013
 Villalba, Marcelo  Total change: -8.85  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 2034 2188 5.50 9 -0.59 15 -8.85 
  Aguirre, Ayrton 1788  * ARG1.0010.08151.20 
  Etchevest, Marcelo 1788  * ARG1.0010.08151.20 
  Contin, Daniel m2366 ITA0.001-0.2715-4.05 
  Degorgue, Matias 1991 ARG1.0010.25153.75 
  Pierrot, Facundo m2426 ARG0.001-0.2015-3.00 
  Lupis, Federico 1963 ARG0.501-0.2815-4.20 
  Molini, Rodrigo 2029 ARG0.501-0.2115-3.15 
  Suarez, Luis Armando 1959 ARG1.0010.21153.15 
  Dominguez, Diego 1998 ARG0.501-0.2515-3.75 
 * 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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