Individual Calculations October 2018
 Fiorini, Vittorio  Total change: 59.20  Rating chartPersonal card
 OP 4 Citta' di Ancona Camerano ITA 2018-08-31
RcRownchangeKK*chgGame
 1755 1682 3.50 5 1.48 40 59.20 
  Marzetti, Diego 1282  * ITA1.0010.08403.20 
  Foglia, Maurizio 2003 ITA0.001-0.1340-5.20 
  Zingaretti, Primo 1598 ITA1.0010.384015.20 
  Pellicoro, Nathalie 1929 SUI1.0010.814032.40 
  Giacometti, Carlo 1961 ITA0.5010.344013.60 
 * 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)
 

 

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