Individual Calculations March 2011
 Rossi, Aldo A  Total change: -14.10  Rating chartPersonal card
 FE della Befana Roma ITA 2011-01-04
RcRownchangeKK*chgGame
 2059 2290 4.50 7 -0.94 15 -14.10 
  Di Lascio, Savino 1955 ITA1.0010.12151.80 
  Palermo, Stefano 2129 ITA0.001-0.7115-10.65 
  Quimi, Marco 2114 PER0.001-0.7315-10.95 
  Nassetti, Francesco 1890  * ITA1.0010.08151.20 
  Maggi, Fabrizio 2153 ITA0.501-0.1815-2.70 
  Trebeschi, Andrea 2060 ITA1.0010.21153.15 
  Pienabarca, Nicola 2114 ITA1.0010.27154.05 
 * 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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