Individual Calculations November 2019
 Bonardo, Davide  Total change: -11.20  Rating chartPersonal card
 OP 5 West End Alassio ITA 2019-09-27
RcRownchangeKK*chgGame
 1631 1808 3.00 5 -0.56 20 -11.20 
  Margareci, Massimo 1587 ITA0.501-0.2820-5.60 
  Pedemonte, Claudio 1673 ITA1.0010.32206.40 
  Rossi Cassani, Gianni 1739 ITA0.001-0.6020-12.00 
  Ciccarelli, Marco 1750 ITA0.501-0.0820-1.60 
  Picasso, Filippo 1408  * ITA1.0010.08201.60 
 * 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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