Individual Calculations February 2014
 Accattato Martin, Mario  Total change: -18.90  Rating chartPersonal card
 “VII Open Internacional Stadium Casablanca” Zaragoza ESP 2013-12-26
RcRownchangeKK*chgGame
 2004 2232 4.00 7 -1.26 15 -18.90 
  Garcia Artal, Obdulio 1832  * ESP1.0010.08151.20 
  Sierra Diego, Vicente 1904 ESP1.0010.13151.95 
  Adla, Diego m2486 ARG0.001-0.1915-2.85 
  Fernandez Lago, David 1966 ESP0.001-0.8215-12.30 
  Radostinov Rader, Yordan 1832  * ESP1.0010.08151.20 
  Calleja Sanchez, Alfredo 1894 ESP1.0010.12151.80 
  Gracia Suarez, Jesus 2115 ESP0.001-0.6615-9.90 
 * 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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