Rapid: Individual Calculations December 2019
 Vilona, Leonardo  Total change: 3.40  Rating chartPersonal card
 OP RAPID NOVEMBRE LIDO DI OSTIA ROMA ITA 2019-11-10
RcRownchangeKK*chgGame
 1882 1929 4.00 7 0.17 20 3.40 
  Iannamorelli, Pierfederico 1529  * ITA1.0010.08201.60 
  Vuelban, Virgilio m2329  * PHI0.001-0.0820-1.60 
  De Gaetano, Michele 1529  * ITA1.0010.08201.60 
  Verrascina, Roberto 2084 ITA0.001-0.2920-5.80 
  Carlo, Emanuele 2125 ITA0.5010.25205.00 
  D `angerio, Alessandro 1728 ITA1.0010.24204.80 
  Graziani, Sergio 1851 ITA0.501-0.1120-2.20 
 * 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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