Individual Calculations October 2017
 Roversi, Stefano  Total change: -23.20  Rating chartPersonal card
 FE 38 ScaccoBratto B Bratto della Presolana ITA 2017-08-20
RcRownchangeKK*chgGame
 1503 1739 4.00 8 -2.25 20 -45.00 
  Basletta, Giovanni 1560 ITA0.501-0.2320-4.60 
  Kazmierczak, Ewa 1640 POL0.501-0.1420-2.80 
  Colica, Daniele 1602 ITA0.001-0.6820-13.60 
  De Gaetano, Michele 1553 ITA0.001-0.7420-14.80 
  Seva, Alessio 1508 ITA0.001-0.7920-15.80 
  Koureas, Panicos 1402 ITA1.0010.12202.40 
  Colombo, Abner 1339  * ITA1.0010.08201.60 
  Bombi, Alessandro 1417 ITA1.0010.13202.60 
 * 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)
 
 FE 59 Imperia - B Imperia ITA 2017-09-03
RcRownchangeKK*chgGame
 1801 1739 4.00 7 1.09 20 21.80 
  Tagliaferri, Valerio 1883 ITA1.0010.692013.80 
  Boccalatte, Piero 1836 ITA0.001-0.3720-7.40 
  Catalfamo, Santo 1618 ITA0.001-0.6620-13.20 
  Virgilio, Gianluca 1798 ITA1.0010.582011.60 
  Ratti, Marco 1858 ITA1.0010.662013.20 
  Tomassoni, Leonardo 1751 ITA1.0010.522010.40 
  Favaro, Alessandro 1866 ITA0.001-0.3320-6.60 

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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