Individual Calculations November 2009
 Pinna, Ferdinando  Total change: 24.60  Rating chartPersonal card
 OP 11. Citta' di Crema Crema ITA 2009-09-04
RcRownchangeKK*chgGame
 1967 1818 3.50 6 1.58 15 23.70 
  Bonazzi, Edoardo 2191 ITA0.001-0.1015-1.50 
  Calvi, Luca 1616 ITA1.0010.24153.60 
  Giannetta, Paolo 1931 ITA1.0010.65159.75 
  Rota, Simone 2025 ITA0.5010.27154.05 
  Barucco, Mattia 1994 ITA1.0010.731510.95 
  Mussap, Angelo 2045 ITA0.001-0.2115-3.15 

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 Citta' di Codogno Codogno ITA 2009-09-18
RcRownchangeKK*chgGame
 1951 1818 1.50 4 0.06 15 0.90 
  Bonade, Massimo 2097 ITA0.5010.34155.10 
  Giretti Kanev, Jasen 2218  * ITA0.001-0.0815-1.20 
  Murli, Almerico 1808 ITA0.001-0.5115-7.65 
  Cautiero, Pietro 1679 ITA1.0010.31154.65 
 * 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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