Individual Calculations February 2018
 Bertolozzi, Francesco  Total change: 6.40  Rating chartPersonal card
 WE 22 Santa Margherita Santa Margherita Ligure ITA 2018-01-05
RcRownchangeKK*chgGame
 1594 1460 2.00 5 0.16 40 6.40 
  Rotoni, Matteo 1860  * ITA0.001-0.0840-3.20 
  Fiorini, Sergio Andrea 1338 ITA1.0010.334013.20 
  Bario, Emilio 1639 ITA0.5010.23409.20 
  Gandolfi, Gianfranco 1849 ITA0.001-0.0940-3.60 
  Tiby, Giovanni Maria 1285 ITA0.501-0.2340-9.20 
 * 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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