Individual Calculations January 2022
 Lavorgna, Giovanni  Total change: 8.80  Rating chartPersonal card
 OP 41 Memorial Crespi Milano ITA 2021-12-03
RcRownchangeKK*chgGame
 1722 1877 4.50 6 0.44 20 8.80 
  Martinenghi, Gabriel 1477  * ITA0.501-0.4220-8.40 
  Rizzo, Alessandro 1650 ITA1.0010.21204.20 
  Bachi, Jacopo 1617 ITA1.0010.18203.60 
  Pelizzola, Danilo 2027 ITA1.0010.702014.00 
  Pandini, Giuseppe 1626 ITA0.501-0.3120-6.20 
  Ferrari, Claudio 1937 ITA0.5010.08201.60 
 * 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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