Individual Calculations April 2019
 Ferrario, Enrico  Total change: -28.80  Rating chartPersonal card
 22 Memorial Berruto - A Nichelino ITA 2019-02-01
RcRownchangeKK*chgGame
 1758 1821 2.50 6 -0.88 20 -17.60 
  Coqueraut, Lodewyk 1543 ITA1.0010.17203.40 
  Ferretti, Carlo 2082 ITA0.001-0.1820-3.60 
  Rubino, Michele 1421  * ITA1.0010.08201.60 
  Alaimo, Cristian 1978 ITA0.5010.21204.20 
  Malano, Francesco 1859 ITA0.001-0.4520-9.00 
  Alemanni, Marco 1665 ITA0.001-0.7120-14.20 
 * 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)
 
 CIS 2019 - Serie Promozione Piemonte 2 Torino ITA 2019-03-15
RcRownchangeKK*chgGame
 1779 1821 0.00 1 -0.56 20 -11.20 
  Bouanani, Denis 1779 ITA0.001-0.5620-11.20 

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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