Rapid: Individual Calculations March 2023
 Sironi, Roberto  Total change: -4.00  Rating chartPersonal card
 OP RAPIDAMENTE FEBBRAIO 2023 VIMERCATE ITA 2023-02-12
RcRownchangeKK*chgGame
 1751 1940 4.00 6 -0.20 20 -4.00 
  Gonella, Graziano 1540  * ITA1.0010.08201.60 
  Colonetti, Fabio 2011 ITA0.001-0.4020-8.00 
  Di Marco, Gabriele 1570 ITA1.0010.10202.00 
  Pirrello, Christian 2103 ITA0.001-0.2820-5.60 
  Battistini, Ercole 1581 ITA1.0010.10202.00 
  Vendrame, Luca 1699 ITA1.0010.20204.00 
 * 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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