Individual Calculations January 2009
 Russi, Roberto  Total change: 10.05  Rating chartPersonal card
 OP Santa Cecilia Genazzano ITA 2008-11-21
RcRownchangeKK*chgGame
 1965 1936 1.50 3 0.09 15 1.35 
  Di Giorgio, Daniele 1631 ITA0.501-0.3615-5.40 
  Bottega, Antonio 1979 ITA1.0010.56158.40 
  Passerotti, Pierluigi f2286 ITA0.001-0.1115-1.65 

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 Palestrina Palestrina ITA 2008-12-06
RcRownchangeKK*chgGame
 2120 1936 2.00 5 0.58 15 8.70 
  Tosoni, Augusto 2263 ITA0.001-0.1315-1.95 
  Maddaloni, Giovanni 1841 ITA1.0010.37155.55 
  Stoyko, Maksym 2140 ITA1.0010.761511.40 
  Stromboli, Carlo 2275 ITA0.001-0.1215-1.80 
  Palermo, Stefano 2082 ITA0.001-0.3015-4.50 

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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