Rapid: Individual Calculations July 2023
 Leonardi, Daniele  Total change: -4.60  Rating chartPersonal card
 OP RAPID RAGALNA RAGALNA ITA 2023-06-17
RcRownchangeKK*chgGame
 1581 1693 3.50 6 -0.23 20 -4.60 
  Barbagallo, Giuseppe 1331 ITA0.501-0.4020-8.00 
  Contarino, Lucio 1495 ITA1.0010.24204.80 
  Favitta, Amedeo 1944 ITA0.001-0.1920-3.80 
  Romano, Giovan Battista 1293  * ITA1.0010.08201.60 
  Carmeni, Giovanni 1798 ITA0.001-0.3620-7.20 
  Costa, Salvatore 1624 ITA1.0010.40208.00 
 * 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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