Individual Calculations January 2009
 Fioravanti, Diego  Total change: 6.60  Rating chartPersonal card
 OP inverno a Offida Offida ITA 2008-12-06
RcRownchangeKK*chgGame
 2024 2132 3.00 4 0.44 15 6.60 
  Giobbi, Costantino 1982 ITA0.501-0.2015-3.00 
  Bastarelli, Giuseppe 2196 ITA1.0010.59158.85 
  Marozzi, Giovanni 2015 ITA1.0010.34155.10 
  Faini, Marco 1904 ITA0.501-0.2915-4.35 

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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