Individual Calculations December 2016
 Marchesotti, Giovanni  Total change: 17.80  Rating chartPersonal card
 OP XXXIII Coppa d'Oro Villaguardia ITA 2016-10-30
RcRownchangeKK*chgGame
 1665 1468 2.50 6 0.89 20 17.80 
  Revinelli, Sergio 1823 ITA0.001-0.1120-2.20 
  Primerano, Carlo 1677 ITA0.5010.27205.40 
  Aldeghi, Damiano 1515 ITA0.5010.07201.40 
  Cairoli, Camillo 1868  * ITA0.001-0.0820-1.60 
  Clerici, Diego 1537 ITA1.0010.602012.00 
  Mason, Giovanni 1568 ITA0.5010.14202.80 
 * 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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