Rapid: Individual Calculations November 2023
 Ferrari Bellisario, Filippo  Total change: 22.40  Rating chartPersonal card
 OP 14 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-10-21
RcRownchangeKK*chgGame
 1747 1576 3.50 7 1.12 20 22.40 
  Bonaposta, Fabrizio 2073 ITA0.001-0.0420-0.80 
  Dorascenzi, Angelo 1289 ITA0.501-0.3420-6.80 
  Scatolini, Lorenzo 1370 ITA1.0010.24204.80 
  Puglia, Francesco 1867 ITA1.0010.852017.00 
  Vertuccio, Roberto 1763 ITA0.001-0.2620-5.20 
  Corvi, Marco f2146 ITA0.001-0.0220-0.40 
  Scagliarini, Bruno 1721 ITA1.0010.692013.80 

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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