Individual Calculations February 2018
 Marino, Giovanni  Total change: -27.60  Rating chartPersonal card
 FE 26 Citta' di Montecatini - B Montecatini Terme ITA 2017-12-27
RcRownchangeKK*chgGame
 1707 1878 3.50 6 -0.84 20 -16.80 
  Roversi, Stefano 1714 ITA0.001-0.7220-14.40 
  Politi, Ennio 1627 ITA1.0010.19203.80 
  Gola, Giorgio 1719 ITA1.0010.29205.80 
  Maselli, David 1704 ITA0.001-0.7320-14.60 
  Bechelli, Flavio 1742 ITA1.0010.32206.40 
  Paloka, David 1738 ITA0.501-0.1920-3.80 

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)
 
 FE 6 Lazio Scacchi Roma ITA 2018-01-03
RcRownchangeKK*chgGame
 1904 1912 2.50 6 -0.54 20 -10.80 
  Gromovs, Sergejs f2280 ITA0.001-0.1020-2.00 
  Petrilli, Leonardo 1761 ITA1.0010.30206.00 
  Buiano, Fabio 2040 ITA0.001-0.3320-6.60 
  Pumilia, Antonello 1512  * ITA0.001-0.9220-18.40 
  Buffoni, Luca 1778 ITA1.0010.32206.40 
  Castelfranchi, Carlo 2054 ITA0.5010.19203.80 
 * 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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