Individual Calculations October 2008
 Delledonne, Francesco  Total change: -4.95  Rating chartPersonal card
 Campionato Italiano u20 Bratto ITA 2008-08-22
RcRownchangeKK*chgGame
 2027 1943 2.50 7 -0.33 15 -4.95 
  Sellitti, Federico 2158 ITA0.001-0.2315-3.45 
  Rombaldoni, Axel f2293 ITA0.001-0.1115-1.65 
  Rombaldoni, Brian 1797 ITA0.001-0.7015-10.50 
  Regorda, Massimiliano 1907 ITA0.501-0.0515-0.75 
  Gonella, Daniele 1739 ITA1.0010.24153.60 
  Xia, Jie 2181 ITA0.5010.30154.50 
  Piccirillo, Edoardo 2111 ITA0.5010.22153.30 

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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