Rapid: Individual Calculations December 2018
 Piantoni, Roberto  Total change: 5.80  Rating chartPersonal card
 OP DI AUTUNNO STEZZANO ITA 2018-11-18
RcRownchangeKK*chgGame
 1915 2123 5.50 7 0.29 20 5.80 
  Scarpellini, Felice 1723  * ITA1.0010.08201.60 
  Colonetti, Fabio 1929 ITA0.001-0.7520-15.00 
  Maffeis, Fabio 1723  * ITA1.0010.08201.60 
  Ranfagni, Stefano 2000 ITA1.0010.33206.60 
  Asperti, Giovanni 1952 ITA1.0010.27205.40 
  Bonassi, Tommaso 2098 ITA0.501-0.0320-0.60 
  Tiraboschi, Nicolo` 1982 ITA1.0010.31206.20 
 * 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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