Individual Calculations July 2011
 Di Matteo, Giovanni  Total change: 5.50  Rating chartPersonal card
 CR Abruzzo 2011 Teramo ITA 2011-05-07
RcRownchangeKK*chgGame
 1951 2004 3.50 6 0.22 25 5.50 
  Scurti, Gino 1694 ITA1.0010.14253.50 
  Pacilli, Emanuele 2142 ITA0.001-0.3125-7.75 
  Coccagna, Marcello 1604  * ITA1.0010.08252.00 
  Spada, Angelo 2003 ITA0.5010.00250.00 
  Antonelli, Alessandro 1987 ITA1.0010.482512.00 
  Cerquitella, Luca 2273 ITA0.001-0.1725-4.25 
 * 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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