Individual Calculations February 2018
 Garofalo, Sergio  Total change: -8.60  Rating chartPersonal card
 OP Prime Mosse 2018 Modena ITA 2018-01-13
RcRownchangeKK*chgGame
 1605 1679 3.00 6 -0.43 20 -8.60 
  Galli, Maria Vittoria 1279  * ITA1.0010.08201.60 
  Sacchetti, Andrea 1809 ITA0.001-0.3220-6.40 
  Galli, Silvano 1358 ITA1.0010.13202.60 
  Magagnini, Vincenzo 1791 ITA0.001-0.3520-7.00 
  Mazilu, David Andrei 1406 ITA1.0010.17203.40 
  Paoli, Walter 1989 ITA0.001-0.1420-2.80 
 * 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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