Rapid: Individual Calculations December 2018
 Sibille, Ettore  Total change: -12.20  Rating chartPersonal card
 1886 1968 4.00 8 -0.61 20 -12.20 
  Davi, Alessandro 2205 ITA0.001-0.2020-4.00 
  Torriano, Enzo 1591 ITA1.0010.09201.80 
  Ranieri, Fabrizio f2166 ITA0.001-0.2420-4.80 
  Godino, Marco 1656 ITA0.001-0.8620-17.20 
  Rubino, Michele 1568  * ITA1.0010.08201.60 
  Adda, Roberto 1744 ITA1.0010.22204.40 
  Bergero, Simone 2091 ITA1.0010.672013.40 
  Astengo, Corrado 2063 ITA0.001-0.3720-7.40 
 * 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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