Individual Calculations July 2014
 Cerquitella, Luca  Total change: 2.25  Rating chartPersonal card
 CR 14 Abruzzo Roseto degli Abruzzi ITA 2014-06-06
RcRownchangeKK*chgGame
 1960 2291 4.50 5 0.15 15 2.25 
  Franco, Alessandro P. 1891  * ITA1.0010.08151.20 
  Martella, Francesco 1891  * ITA1.0010.08151.20 
  Lauria, Amilcare 2074 ITA1.0010.22153.30 
  Sbraccia, Giovanni 2030 ITA0.501-0.3215-4.80 
  Di Lascio, Savino 1912 ITA1.0010.09151.35 
 * 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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