Rapid: Individual Calculations February 2020
 Bettazzi, Daniele  Total change: -44.60  Rating chartPersonal card
 OP 4 SQUADRE EMPOLI SCACCHI - ASSOLUTO EMPOLI ITA 2020-01-26
RcRownchangeKK*chgGame
 1831 2000 4.00 9 -2.23 20 -44.60 
  Ruggiero, Alessandro 1600  * ITA0.501-0.4220-8.40 
  Pasquini, Mario 1855 ITA1.0010.31206.20 
  Cavaliere, Massimo 1839 ITA0.001-0.7120-14.20 
  Pasta, Pietro 1600  * ITA1.0010.08201.60 
  Bione, Alessandro 1763 ITA0.001-0.8020-16.00 
  Sforza, Michelangelo 1694 ITA1.0010.14202.80 
  Passerotti, Pierluigi f2135 ITA0.5010.18203.60 
  Ceccarini, Marco 1956 ITA0.001-0.5620-11.20 
  Blonna, Michele 2039 ITA0.001-0.4520-9.00 
 * 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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