Individual Calculations January 2010
 Calella, Sergio  Total change: -40.05  Rating chartPersonal card
 WE Felice Bosi Milano ITA 2009-10-23
RcRownchangeKK*chgGame
 1806 2120 3.00 5 -1.31 15 -19.65 
  Chinnici, Giorgio 1720  * ITA0.501-0.4215-6.30 
  Margstahler, Francesco 1800 ITA0.501-0.3715-5.55 
  Guglielmetti, Oscar 1817 ITA1.0010.14152.10 
  Pierandrei, Cristiano 1862 ITA0.001-0.8215-12.30 
  Santandrea, Marco 1832 ITA1.0010.16152.40 
 * 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)
 
 FE 30. Edoardo Crespi Milano ITA 2009-12-05
RcRownchangeKK*chgGame
 2148 2080 1.50 7 -1.36 15 -20.40 
  Sbarra, Marco f2256 ITA0.001-0.2715-4.05 
  Astengo, Marcello 2147 ITA0.001-0.4115-6.15 
  Vinzoni, Andrea 2082 ITA0.001-0.5015-7.50 
  Tramalloni, Luca 2143 ITA0.5010.09151.35 
  Radice, Luca 2088 ITA0.5010.01150.15 
  Cazzaniga, Walter 2140 ITA0.5010.08151.20 
  Iudicello, Giovanni 2179 ITA0.001-0.3615-5.40 

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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