Rapid: Individual Calculations January 2023
 Pellegrini, Ennio Paolo  Total change: 29.60  Rating chartPersonal card
 OP RAPID DI NATALE A VILLA GORDIANI ROMA ITA 2022-12-18
RcRownchangeKK*chgGame
 1712 1838 6.50 9 0.74 40 29.60 
  Marchenkov, Lorenzo 1438  * ITA1.0010.08403.20 
  Nardoni, Matteo 1595 ITA1.0010.20408.00 
  Maxion, Dirk f2085 GER0.001-0.1940-7.60 
  Mancuso, Marcello 1460 ITA1.0010.09403.60 
  Marincolo, Piercarlo 1978 ITA0.001-0.3140-12.40 
  Cassano, Salvatore 1624 ITA1.0010.23409.20 
  Pastore, Cosmas 1911 ITA1.0010.604024.00 
  Nassa, Nicolas 1613 ITA0.501-0.2840-11.20 
  Grammatico, Riccardo 1703 ITA1.0010.324012.80 
 * 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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