Individual Calculations January 2017
 Marincolo, Piercarlo  Total change: 11.80  Rating chartPersonal card
 OP 1 Roma citta' aperta Roma ITA 2016-12-04
RcRownchangeKK*chgGame
 1997 1928 4.50 9 0.59 20 11.80 
  Revo, Tatiana wf2117 BLR0.5010.25205.00 
  Jackson, Oliver A f2126 ENG0.001-0.2420-4.80 
  Luigi, Rinaldo 1730 ITA1.0010.24204.80 
  Lettieri, Giuseppe f2328  * ITA0.001-0.0820-1.60 
  Cavazzoni, Carlo Alberto 1659 ITA1.0010.17203.40 
  Kantane, Anna wm2260 POL0.001-0.1220-2.40 
  Pardo, Paolo 1721 ITA1.0010.23204.60 
  Brunello, Marina fwg2328  * ITA0.001-0.0820-1.60 
  Buffoni, Luca 1704 ITA1.0010.22204.40 
 * 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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