Rapid: Individual Calculations July 2019
 Bettalli, Marco  Total change: 19.40  Rating chartPersonal card
 OP 14 DEL MONTALBANO LAMPORECCHIO ITA 2019-06-23
RcRownchangeKK*chgGame
 1801 1912 6.00 8 0.97 20 19.40 
  Paperetti, Emiliano 1554 ITA1.0010.10202.00 
  Mannori, Gianpaolo 1512  * ITA1.0010.08201.60 
  Lo Vacco, Fabio 1512  * ITA1.0010.08201.60 
  Melosi, Alessandro 1788 ITA0.501-0.1720-3.40 
  Passerotti, Pierluigi f2194 ITA0.5010.34206.80 
  De Filomeno, Simone m2312  * ITA0.001-0.0820-1.60 
  Mauro, Vincenzo 1745 ITA1.0010.28205.60 
  Fusari, Paolo 1793 ITA1.0010.34206.80 
 * 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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