Individual Calculations July 2011
 Cerquitella, Luca  Total change: 10.20  Rating chartPersonal card
 CR Abruzzo 2011 Teramo ITA 2011-05-07
RcRownchangeKK*chgGame
 2018 2273 5.50 6 0.68 15 10.20 
  Di Martino, Antonio 1873  * ITA1.0010.08151.20 
  Antonelli, Alessandro 1987 ITA1.0010.16152.40 
  Di Donatantonio, Franco 2143 ITA1.0010.32154.80 
  Pacilli, Emanuele 2142 ITA0.501-0.1815-2.70 
  Viviani, Alessio 1956 ITA1.0010.13151.95 
  Di Matteo, Giovanni 2004 ITA1.0010.17152.55 
 * 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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