Individual Calculations July 2010
 Torretta, Gilberto  Total change: -0.45  Rating chartPersonal card
 OP 7. Primavera Robecchetto con Induno ITA 2010-04-01
RcRownchangeKK*chgGame
 2002 1701 0.00 1 -0.15 15 -2.25 
  Volpi, Davide 2002 ITA0.001-0.1515-2.25 

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 6 Comune di Vanzaghello Vanzaghello ITA 2010-05-14
RcRownchangeKK*chgGame
 1795 1701 1.00 3 -0.16 15 -2.40 
  Madaschi, Sergio 1570 ITA1.0010.32154.80 
  Guzzetti, Luigi Enrico 1880 ITA0.001-0.2715-4.05 
  Di Chiara, Mauro 1935 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)
 
 CR Lombardia Solaro ITA 2010-05-28
RcRownchangeKK*chgGame
 1974 1701 1.00 4 0.28 15 4.20 
  Ranfagni, Stefano 2011 ITA0.001-0.1415-2.10 
  Colombo, Luca 1911 ITA0.001-0.2315-3.45 
  Franceschetti, Nando 1872 ITA1.0010.731510.95 
  Rettore, Ludwig 2101  * ITA0.001-0.0815-1.20 
 * 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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