Individual Calculations January 2010
 Bertini, Nazzareno  Total change: -15.00  Rating chartPersonal card
 WE Castelfidardo Castelfidardo ITA 2009-10-17
RcRownchangeKK*chgGame
 1879 1719 0.00 4 -1.22 15 -18.30 
  Gianfelici, Edoardo 2042 ITA0.001-0.1315-1.95 
  Giobbi, Costantino 1939 ITA0.001-0.2215-3.30 
  Simongini, Giacomo 1823 ITA0.001-0.3615-5.40 
  Faini, Ivano 1710 ITA0.001-0.5115-7.65 

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)
 
 WE 12. Citta' di Porto Sant'Elpidio - B Porto Sant'Elpidio ITA 2009-11-21
RcRownchangeKK*chgGame
 1764 1708 1.50 3 0.22 15 3.30 
  Ragnini, Damiano 1791 ITA1.0010.61159.15 
  Marinucci, Johnny 1754 ITA0.001-0.4415-6.60 
  Mircoli, Filippo 1746 ITA0.5010.05150.75 

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)
 

 

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