Individual Calculations May 2012
 Maggi, Fabrizio  Total change: -3.15  Rating chartPersonal card
 OP 16 I like Elo Roma ITA 2012-01-11
RcRownchangeKK*chgGame
 1998 2151 4.50 7 -0.21 15 -3.15 
  Tronca, Alessandro 1798 ITA0.501-0.3915-5.85 
  Battistelli, Alessandro 1943 ITA1.0010.23153.45 
  Sermoneta, Eugenio 1751  * ITA0.501-0.4215-6.30 
  Pierangeli, Andrea 1966 ITA1.0010.26153.90 
  Pala, Giorgio 1993 ITA1.0010.29154.35 
  Gromovs, Sergejs f2297 ITA0.5010.20153.00 
  Sohier, Julien 2240 FRA0.001-0.3815-5.70 
 * 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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