Individual Calculations April 2014
 Magi, Alessandro  Total change: 10.50  Rating chartPersonal card
 OP Infrasettimanale SS Lazio 2014 Roma ITA 2014-01-15
RcRownchangeKK*chgGame
 1822 1643 2.50 7 0.35 30 10.50 
  Simeone, Giulio 2018 ITA0.001-0.0930-2.70 
  Colombrini, Adolfo 1919 ITA0.5010.33309.90 
  Cappon, Fabio 1403 ITA1.0010.20306.00 
  Castelfranchi, Carlo 2043  * ITA0.001-0.0830-2.40 
  Musso, Francesco 1744 ITA0.001-0.3630-10.80 
  Musmarra, Giovanni 1603 ITA1.0010.443013.20 
  Pala, Giorgio 2025 ITA0.001-0.0930-2.70 
 * 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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