Individual Calculations October 2013
 D Amato, Piergiorgio  Total change: 9.45  Rating chartPersonal card
 FE XIII Piemonte Scacchi Torino ITA 2013-09-13
RcRownchangeKK*chgGame
 1936 1834 2.50 5 0.63 15 9.45 
  Damia, Angelo f2227 ITA0.5010.42156.30 
  Razzano, Lorenzo 1988 ITA0.5010.21153.15 
  Giacometto, Mario 2003 ITA0.001-0.2815-4.20 
  Bracco, Valter 1514 ITA1.0010.13151.95 
  Martin, Tiziano 1947 ITA0.5010.15152.25 

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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