Individual Calculations February 2019
 Mircoli, Filippo  Total change: -37.00  Rating chartPersonal card
 FE 3 Verona - B Verona ITA 2019-01-02
RcRownchangeKK*chgGame
 1685 1617 0.50 6 -1.95 20 -39.00 
  Rizzati, Aldo 1739 ITA0.001-0.3320-6.60 
  Pisani, Valerio 1713 ITA0.001-0.3720-7.40 
  Martinez, Guido 1693 ITA0.001-0.4020-8.00 
  Benedetti, Maurizio 1617 ITA0.5010.00200.00 
  Bartels, Vladimir 1718 NED0.001-0.3620-7.20 
  Borboni, Paolo 1627 ITA0.001-0.4920-9.80 

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)
 
 OP Porto Sant'Elpidio Porto Sant'Elpidio ITA 2019-01-18
RcRownchangeKK*chgGame
 1707 1617 2.00 5 0.10 20 2.00 
  Buonanno, Raffaele f2017  * ITA0.001-0.0820-1.60 
  Pietroni, Costantino 1217  * ITA1.0010.08201.60 
  Cerquetti, Edoardo 1741 ITA0.001-0.3320-6.60 
  Sparvoli, Federico 1828 ITA1.0010.772015.40 
  Gabbanelli, Anacleto 1734 ITA0.001-0.3420-6.80 
 * 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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