Individual Calculations July 2011
 Cottarelli, Franco  Total change: -49.05  Rating chartPersonal card
 FE 15 Salsomaggiore - B Salsomaggiore Terme ITA 2011-05-13
RcRownchangeKK*chgGame
 1670 1891 2.50 5 -1.39 15 -20.85 
  Rigotti, Gianluigi 1684 ITA1.0010.23153.45 
  Delle Fave, Fabio 1743 ITA0.001-0.7015-10.50 
  Caramaschi, Vincenzo 1608 ITA0.001-0.8415-12.60 
  Ballista, Massimiliano 1618 ITA1.0010.17152.55 
  Ferri, Emanuele 1695 ITA0.501-0.2515-3.75 

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)
 
 OP 2. Ponte Arche Ponte Arche ITA 2011-06-05
RcRownchangeKK*chgGame
 1798 1891 2.50 7 -1.88 15 -28.20 
  Molnar, Bela m2291  * HUN0.001-0.0815-1.20 
  Deiana, Giacomo 1700 ITA0.501-0.2515-3.75 
  Vuckovic, Dimitrije 1602 ITA1.0010.16152.40 
  Gandolfi, Gianfranco 1826 ITA0.001-0.5915-8.85 
  Silini, Riccardo 1850 ITA0.501-0.0615-0.90 
  Weinberg, Emanuele 1761 ITA0.001-0.6815-10.20 
  Lovasz, Marcell 1555 HUN0.501-0.3815-5.70 
 * 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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