Individual Calculations November 2010
 Profumo, Alberto  Total change: 6.45  Rating chartPersonal card
 OP Citta' di Biella Biella ITA 2010-09-24
RcRownchangeKK*chgGame
 2054 2250 4.00 5 0.43 15 6.45 
  Costantino, Gian Franco 1850  * ITA1.0010.08151.20 
  Crepaldi, Marco 1917 ITA1.0010.12151.80 
  Naumkin, Igor g2483 RUS0.001-0.2115-3.15 
  De Francisci, Luigi 1898 ITA1.0010.11151.65 
  Finocchiaro, Gianluca 2121 ITA1.0010.33154.95 
 * 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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